Micro Electronic Acoustic Devices

Micro Electronic Acoustic Devices Market Outlook

The global Micro Electronic Acoustic Devices Market is projected to reach USD 18 billion by 2035, growing at a remarkable CAGR of 7.5% during the forecast period from 2025 to 2035. This growth is driven primarily by the increasing demand for consumer electronics, automotive advancements, and the proliferation of medical devices that utilize acoustic technology. As connectivity and smart technology become increasingly embedded in our daily lives, the necessity for high-quality audio and communication devices is surging. Additionally, the rapid technological advancements in micro-electromechanical systems (MEMS) and piezoelectric materials are further propelling market growth. Collectively, these factors contribute to a dynamic and promising landscape for microelectronic acoustic devices, which are expected to play a vital role in various applications, ranging from personal devices to industrial automation.

Growth Factor of the Market

One of the key growth factors driving the Micro Electronic Acoustic Devices Market is the rising consumer preference for high-quality audio experiences in personal devices, especially smartphones and tablets. The demand for hands-free communication in vehicles is also contributing significantly, leading to advancements in acoustic technologies tailored for automotive applications. Furthermore, the healthcare sector's growing reliance on acoustic devices for diagnostics and monitoring applications offers substantial opportunities for market expansion. The surge in industrial automation and smart manufacturing practices is fostering the adoption of acoustic sensors, which are instrumental in improving operational efficiencies. Additionally, the growing trend of IoT (Internet of Things) is expected to further boost the market, as integrated acoustic devices become crucial for seamless communication across interconnected systems.

Key Highlights of the Market

• The Micro Electronic Acoustic Devices Market is anticipated to grow at a CAGR of 7.5% from 2025 to 2035.
• Consumer electronics and automotive sectors are the largest contributors to market growth.
• Technological innovations in MEMS and piezoelectric devices are enhancing product performance.
• The increasing demand for smart home devices is expanding the scope of acoustic applications.
• North America holds a significant market share, driven by high adoption rates of advanced audio technologies.

By Product Type

Microphones:

Microphones are one of the critical segments within the Micro Electronic Acoustic Devices Market. They are extensively used in various applications, including telecommunications, consumer electronics, and automotive systems. The demand for high-performance microphones, particularly MEMS microphones, is on the rise due to their compact size and superior sound quality. Innovations in digital signal processing and noise cancellation technologies are enhancing the functionality of microphones, thus propelling their adoption in smartphones, tablets, and other portable devices. As voice recognition and smart assistant technologies become more prevalent, the requirement for advanced microphone technologies is expected to increase significantly, further driving market growth in this segment.

Speakers:

Speakers play a pivotal role in delivering high-fidelity audio across various platforms, making them a crucial component of the Micro Electronic Acoustic Devices Market. This segment includes small, lightweight speakers designed for portable devices as well as larger speakers used in home audio systems. The increase in consumer demand for immersive audio experiences, particularly in gaming and home theater systems, is driving innovation and the development of advanced speaker technologies, such as smart speakers that integrate voice assistant functionalities. The transition from traditional audio systems to wireless and Bluetooth-enabled speakers is also contributing to market growth, as consumers prioritize convenience and portability.

Receivers:

Receivers are essential components in communication devices, facilitating the capture and processing of sound signals. They are widely used in applications, such as smartphones, hearing aids, and automotive infotainment systems. The market for acoustic receivers is expanding, driven by the increasing adoption of hearing aids and advancements in personal audio technology. Innovations in design, such as miniature receivers that offer improved sound quality and energy efficiency, are further fueling market growth. As the demand for seamless audio experiences in consumer electronics continues to rise, the role of receivers in this ecosystem will become increasingly significant, catering to the growing consumer expectations for sound quality and performance.

Transducers:

Transducers are critical elements in converting sound waves into electrical signals and vice versa, making them integral to a diverse range of applications, including industrial sensors and consumer electronics. The rise of smart technology and IoT devices is propelling the demand for acoustic transducers, which are increasingly being implemented in smart home applications for sound detection and monitoring purposes. As industries seek to enhance automation and efficiency, particularly in manufacturing processes, the adoption of transducer technologies is expected to grow. Additionally, advancements in materials science and miniaturization techniques are leading to the development of more compact and efficient transducers, thereby expanding their applications across various sectors.

Others:

The "Others" category in the Micro Electronic Acoustic Devices Market encompasses a range of acoustic components that do not fit neatly into the primary categories. This includes specialized devices such as ultrasonic transducers used in medical imaging and industrial applications, piezoelectric buzzers for alarms and notifications, and custom-built acoustic solutions tailored for niche markets. The sector is witnessing innovation driven by specialized acoustic needs, such as high-frequency sound applications in industrial monitoring and non-destructive testing. As industries continue to seek unique solutions, this segment is expected to experience growth alongside advancements in acoustic technology that cater to specific applications.

By Application

Consumer Electronics:

The consumer electronics segment is a significant driver of the Micro Electronic Acoustic Devices Market, primarily due to the increasing proliferation of smartphones, tablets, and wearables. The demand for high-definition audio in personal devices is prompting manufacturers to invest in advanced acoustic technologies that enhance sound quality and reduce noise. Additionally, the growing trend of voice-activated devices and smart assistants is pushing the development of better microphones and speakers, ensuring optimal user experiences. As consumers continue to prioritize multimedia experiences, the need for innovative acoustic solutions in consumer electronics is anticipated to drive market growth substantially.

Automotive:

The automotive application segment is witnessing rapid growth, largely due to the increasing integration of advanced audio systems and voice recognition technologies in vehicles. Manufacturers are focusing on developing high-quality acoustic devices to provide superior sound experiences in infotainment systems. The demand for hands-free communication systems in vehicles is also driving the adoption of microphones and speakers tailored for automotive applications. As vehicles become more connected and autonomous, the need for sophisticated acoustic solutions that enhance user interaction is expected to rise, further contributing to the growth of this segment within the Micro Electronic Acoustic Devices Market.

Medical Devices:

Medical devices represent an emerging application area for microelectronic acoustic devices, particularly in diagnostics and monitoring systems. Acoustic technology plays a vital role in tools such as ultrasound machines, where high-frequency sound waves are used for imaging purposes. The increasing demand for non-invasive diagnostic tools is fueling the growth of this segment, as medical professionals seek to leverage advanced acoustic technologies for improved patient care. Additionally, the rise in health monitoring devices that utilize acoustic sensors is anticipated to further boost market growth, presenting significant opportunities for innovation in medical applications.

Industrial:

The industrial application segment is evolving rapidly, driven by the increasing adoption of automation and predictive maintenance practices in manufacturing processes. Acoustic devices are used for monitoring machinery performance and detecting anomalies, providing valuable insights that enhance operational efficiency. The growing need for real-time monitoring solutions is contributing to the demand for acoustic sensors, as industries seek to minimize downtime and improve productivity. As innovations continue to emerge in industrial acoustic technologies, this segment is expected to grow, offering significant opportunities for companies operating within the Micro Electronic Acoustic Devices Market.

Others:

The "Others" segment in the application category includes a range of industries where acoustic technologies are utilized, such as telecommunications, entertainment, and security systems. As the demand for high-quality audio and sound detection capabilities expands across various sectors, the market for acoustic devices in these applications is growing. This segment encompasses specialized solutions tailored for niche markets, such as acoustic monitoring systems for environmental applications or sound-based security alarms. The diversity of applications within this category indicates that there is considerable potential for growth driven by innovation in acoustic technologies that cater to specific industry needs.

By Distribution Channel

Online Stores:

The online distribution channel has become a significant avenue for the sale of micro electronic acoustic devices, particularly in light of the growing trend towards e-commerce. Consumers increasingly prefer the convenience of purchasing products online, which has led to the proliferation of digital marketplaces and online retailers. This trend is further fueled by the competitive pricing and variety offered through online platforms, allowing consumers to compare products and access a broader range of brands. As manufacturers enhance their online presence and direct-to-consumer sales strategies, the online distribution channel is expected to play a crucial role in driving market growth within the micro electronic acoustic devices sector.

Retail Stores:

Retail stores remain a vital distribution channel for micro electronic acoustic devices, particularly for consumers who prefer to experience products in-person before making a purchase. Physical retail locations offer the advantage of providing product demonstrations, allowing customers to assess the sound quality and features of various devices firsthand. Furthermore, the ability to interact with sales representatives who can provide informed recommendations adds value to the retail experience. As manufacturers collaborate with retailers to enhance in-store displays and marketing strategies, the retail distribution channel is expected to continue playing a significant role in the micro electronic acoustic devices market.

OEMs:

Original Equipment Manufacturers (OEMs) are crucial players in the distribution of micro electronic acoustic devices, as they integrate these components into their products, ranging from smartphones to industrial machinery. The relationship between manufacturers of acoustic devices and OEMs is essential for ensuring that quality audio technology is consistently incorporated into consumer products. As OEMs seek to differentiate their offerings with superior sound quality, they are increasingly investing in advanced acoustic technologies, thus driving demand for micro electronic acoustic devices. This segment is poised for growth as manufacturers collaborate closely with OEMs to innovate and enhance the audio experience in various applications.

Others:

The "Others" category in the distribution channel segment includes various alternative channels through which micro electronic acoustic devices can be sold, such as wholesale distributors and specialty stores that focus on acoustic technologies. These channels often cater to niche markets or specific industries and can provide tailored solutions that meet unique consumer needs. While they may not dominate the market like online or retail channels, these alternative distribution methods are essential for reaching diverse customer segments and ensuring that specialized acoustic devices are accessible to interested buyers. The growth of these channels indicates a broader landscape for market penetration and customer engagement within the micro electronic acoustic devices sector.

By Technology

MEMS:

Micro-electromechanical systems (MEMS) technology is rapidly gaining traction in the Micro Electronic Acoustic Devices Market, primarily due to its compact size and high-performance capabilities. MEMS microphones and speakers are increasingly being utilized in various consumer electronics, automotive, and medical applications, as they provide superior audio quality and noise cancellation features. The growing demand for miniaturized devices that can deliver exceptional audio performance is driving investments in MEMS technology. As manufacturers continue to innovate and enhance MEMS capabilities, this segment is expected to experience significant growth, facilitating the adoption of advanced acoustic solutions across multiple industries.

Piezoelectric:

Piezoelectric technology is another key area within the Micro Electronic Acoustic Devices Market, where materials generate electric charge in response to mechanical stress. This technology is widely utilized in transducers, buzzers, and other acoustic devices due to its reliability and efficiency. The increasing use of piezoelectric materials in industrial applications, such as vibration monitoring and non-destructive testing, is contributing to market growth in this segment. As manufacturers seek to improve the performance and durability of acoustic devices, piezoelectric technology is expected to play a critical role, leading to advancements that cater to diverse application needs.

Electret:

Electret technology has long been a staple in the microphone industry, known for its ability to provide high-quality sound in compact designs. Electret microphones are commonly found in consumer electronics, automotive systems, and telecommunication devices due to their favorable performance characteristics, including low noise and high sensitivity. As the demand for portable devices continues to rise, the electret technology segment is projected to maintain its relevance in the Micro Electronic Acoustic Devices Market. Manufacturers are focusing on enhancing electret microphone capabilities to meet evolving consumer expectations, ensuring that this technology remains a key player in the acoustic solutions landscape.

Balanced Armature:

Balanced armature technology is primarily utilized in earphones and hearing aids, offering a compact and efficient solution for delivering high-fidelity sound. The adoption of balanced armature drivers in personal audio devices is growing as consumers demand superior sound quality and performance. This technology is particularly valued for its ability to reproduce sound across a wide frequency range, making it ideal for audiophiles and professionals in the music industry. As the market for personal audio devices continues to expand, balanced armature technology is expected to play an increasingly significant role, aligning with trends toward premium audio experiences and advanced listening technologies.

Others:

The "Others" segment in the technology category encompasses various innovative acoustic technologies that do not fit into the primary categories. This includes emerging technologies that are being developed to enhance sound capture, transmission, and reproduction capabilities. As research and development efforts continue in the acoustic domain, new technologies are likely to emerge, expanding the landscape of possibilities for micro electronic acoustic devices. The ongoing focus on improving audio quality, reducing size, and enhancing energy efficiency indicates that this segment will remain dynamic and ripe for innovation as the market evolves.

By Region

The North America region is a significant player in the Micro Electronic Acoustic Devices Market, attributed to its advanced technological landscape and the presence of leading manufacturers. The region accounted for approximately 35% of the global market share in 2025, driven by the high demand for consumer electronics and automotive applications. The CAGR for the North American market is projected to be around 6.8% during the forecast period, fueled by continuous innovations in audio technology and the integration of advanced acoustic solutions in various sectors. The strong investment in R&D from both established and emerging companies in this region further supports the growth potential for micro electronic acoustic devices.

Europe is also witnessing substantial growth in the Micro Electronic Acoustic Devices Market, largely driven by the increasing adoption of smart technologies and consumer electronics. The region is expected to hold around 30% of the global market share by 2025, with a projected CAGR of 7.2% through 2035. This growth is being bolstered by advancements in automotive technologies, particularly in the development of enhanced audio systems and voice recognition features. Additionally, growing health and wellness trends in the medical devices sector are contributing to the demand for micro electronic acoustic devices, as manufacturers seek to integrate advanced acoustic technologies into healthcare applications.

Opportunities

One of the most significant opportunities in the Micro Electronic Acoustic Devices Market lies in the ongoing advancements in smart home technologies. As consumers increasingly seek convenience and automation in their living spaces, the demand for acoustic devices that enable voice control and monitoring is expected to rise. Manufacturers can capitalize on this opportunity by developing innovative products that integrate seamlessly with smart home systems, enhancing the user experience and providing a competitive edge. Additionally, the growing trend of remote work and communication technologies presents an opportunity for acoustic device manufacturers to create specialized solutions designed for enhanced audio quality in virtual meetings and conferencing applications.

Another promising opportunity in the market is the rising focus on sustainability and eco-friendly products. As consumers become more environmentally conscious, there is a growing demand for acoustic devices that utilize sustainable materials and energy-efficient technologies. Manufacturers who prioritize sustainable practices in their product development can tap into this emerging trend by offering green alternatives that resonate with eco-conscious consumers. Furthermore, the integration of acoustic technologies in sectors such as renewable energy and environmental monitoring could open new avenues for growth, enabling companies to expand their market presence while contributing to global sustainability goals.

Threats

Despite the significant growth potential within the Micro Electronic Acoustic Devices Market, there are notable threats that could impact its trajectory. Intense competition among established players and new entrants can lead to price wars and reduced profit margins, making it essential for companies to differentiate their offerings through innovation and superior quality. Additionally, the fast-paced evolution of technology means that manufacturers must constantly adapt to changing consumer preferences and industry standards, which can strain resources and business strategies. Furthermore, fluctuations in global supply chains and sourcing challenges can threaten production timelines and product availability, potentially hindering growth and market expansion.

A restraining factor for the Micro Electronic Acoustic Devices Market is the growing concern over privacy and security issues associated with acoustic devices. As consumers become more aware of potential threats to their personal data and privacy, there may be hesitance to adopt new technologies. Manufacturers need to address these concerns by implementing robust security features and transparent data practices within their products. Additionally, regulatory compliance surrounding data protection can pose challenges for companies operating in this space, necessitating ongoing efforts to meet compliance requirements while maintaining competitive offerings in the market.

Competitor Outlook

• Knowles Corporation
• STMicroelectronics
• Texas Instruments
• Microchip Technology Inc.
• Analog Devices, Inc.
• Infineon Technologies AG
• Akustica, Inc.
• Panasonic Corporation
• Sony Corporation
• Shure Incorporated
• Bose Corporation
• On Semiconductor Corporation
• Cirrus Logic, Inc.
• TDK Corporation
• MEMSIC, Inc.

The competitive landscape of the Micro Electronic Acoustic Devices Market is characterized by a mix of established players and emerging startups that are continuously innovating to capture market share. Leading companies such as Knowles Corporation and STMicroelectronics are at the forefront of technological advancements, leveraging their expertise to introduce high-performance acoustic solutions. These companies invest significantly in research and development to maintain their competitive edge, focusing on enhancing product performance and expanding their portfolios to meet the diverse needs of consumers. Moreover, collaborations with OEMs and partnerships with technology providers are common strategies employed by these companies to strengthen their market position and drive growth.

Emerging companies in the Micro Electronic Acoustic Devices Market are leveraging innovative technologies and agile business models to disrupt traditional players. For instance, startups specializing in MEMS microphone technology or niche acoustic applications are gaining traction in the market by offering specialized solutions that cater to specific customer needs. This trend is fostering a dynamic and competitive environment, where companies must continuously adapt to changing consumer demands and technological advancements. Additionally, the growing trend of digitalization and the rise of IoT devices present opportunities for companies to innovate and expand their offerings, further driving competition in the market.

Companies such as Analog Devices, Inc. and Texas Instruments are notable players that have established a strong foothold in the acoustic devices market by delivering reliable and high-quality products. Their focus on customer satisfaction and technological innovation has enabled them to build long-lasting relationships with clients across various industries. Furthermore, these companies are actively involved in addressing trends such as sustainability and energy efficiency, which resonate well with environmentally conscious consumers. This commitment to innovation and customer-centric solutions positions them strongly in the competitive landscape, allowing them to navigate challenges and seize opportunities in the Micro Electronic Acoustic Devices Market.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 MEMSIC, Inc.
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Akustica, Inc.
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 TDK Corporation
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Bose Corporation
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Sony Corporation
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Texas Instruments
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Cirrus Logic, Inc.
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 STMicroelectronics
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Shure Incorporated
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Knowles Corporation
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Analog Devices, Inc.
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Panasonic Corporation
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Infineon Technologies AG
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Microchip Technology Inc.
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 On Semiconductor Corporation
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Micro Electronic Acoustic Devices Market, By Application
    • 6.1.1 Consumer Electronics
    • 6.1.2 Automotive
    • 6.1.3 Medical Devices
    • 6.1.4 Industrial
    • 6.1.5 Others
  • 6.2 Micro Electronic Acoustic Devices Market, By Product Type
    • 6.2.1 Microphones
    • 6.2.2 Speakers
    • 6.2.3 Receivers
    • 6.2.4 Transducers
    • 6.2.5 Others
  • 6.3 Micro Electronic Acoustic Devices Market, By Distribution Channel
    • 6.3.1 Online Stores
    • 6.3.2 Retail Stores
    • 6.3.3 OEMs
    • 6.3.4 Others

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Micro Electronic Acoustic Devices Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Micro Electronic Acoustic Devices market is categorized based on

By Product Type

• Microphones
• Speakers
• Receivers
• Transducers
• Others

By Application

• Consumer Electronics
• Automotive
• Medical Devices
• Industrial
• Others

By Distribution Channel

• Online Stores
• Retail Stores
• OEMs
• Others

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• Knowles Corporation
• STMicroelectronics
• Texas Instruments
• Microchip Technology Inc.
• Analog Devices, Inc.
• Infineon Technologies AG
• Akustica, Inc.
• Panasonic Corporation
• Sony Corporation
• Shure Incorporated
• Bose Corporation
• On Semiconductor Corporation
• Cirrus Logic, Inc.
• TDK Corporation
• MEMSIC, Inc.