Innovation and sustainable progress

CSEM is a private, non-profit Swiss research and technology organization focused on generating value for a sustainable world.

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SPLENDID, the wearable sensory eating tracker
Preventing obesity and eating disorders
New way of providing personalized behavioral guidance to children and young adults tackle eating disorders and the ongoing obesity epidemic thanks to a non-invasive, unobtrusive, and cost-efficient solution.
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SOFIA, the flying observatory
Atomic oxygen detected in Martian atmosphere
NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) explains the Red Planet's atmosphere, thanks to the performance of a complex CSEM mechanism on board.
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SAVEmed
Ingenious traceability solution for the pharma industry
Printing holograms on medication and packaging for increased security.
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Silicon-perovskite tandem cells
Paving the way to improved module efficiency
CSEM continues to demonstrate its commitment to turning "lab-buzzing" perovskite technology into the next probable industrial source of low-cost, high-efficiency PV devices.
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Press release
CSEM – technology partner for the SolarStratos solar airplane
Flirting with the stratosphere using solar energy: The Swiss eco-explorer Raphaël Domjan intends to write a new page in the history of solar energy from 2018 by reaching the stratosphere without using any other form of “fuel”.

CSEM quickly became enthused by this human and technological adventure. It has since become associated with it by developing the specially designed solar-energy modules that will used on the airplane’s wings, covering a surface close to 24 square meters.

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Expertise & Industries

Here are just a few of our areas of expertise and the industries in which we operate. To see a full list of expertise or industries, click the explore buttons below.

Microsystems design & process
Developing reliable MEMS products, from prototypes to small volume production. Focusing on macro-MEMS, soft-MEMS, harsh environment sensing, and MOEMS.
Energy systems
Developing innovative building technologies and working to integrate renewable energy sources, especially photovoltaic (PV) systems, into existing distribution infrastructures.
Photovoltaic module technology
Developing advanced packaging solutions and novel testing methodologies to better simulate field conditions and get quicker feedback on quality.
Biosurface engineering
Development of cell-handling, sensors, and sample-handling platforms based on proprietary technologies, particularly using manufacturing processes suitable for upscaling.
Industrial automation
Technologies for enhanced manufacturing and process flexibility, making high-quality, small-to-medium-volume products a reality.
Photovoltaic thin films & devices
Developing next-generation solar cells with outstanding performance in terms of conversion efficiency, durability, integration capacity, and cost reduction.
Vision technologies
Vision solutions, including high-performance line and image sensors, classification and recognition algorithms, optical encoders, and stand-alone smart vision systems.
Medical technologies
Developments range from innovative sensing technology for monitoring human vital signs to bio-signal processing and active medical device technologies. All ISO 13485 certified.
Microsystems integration & packaging
Developing new integration platforms and corresponding technologies for advanced packaging solutions and general MEMS assembly across a vast array of applications.
Nanosurface engineering
Developing solutions focused on material and surface sciences, structuring processes, and engineering, and on understanding physical, chemical, and biological surfaces.
Printed electronics & sensors
Range of competences in materials and devices, using printing and solution process technologies for patterned photodiodes, organic transistors, and sensors.
Silicon photovoltaics & metallization
Developing innovative process technologies and device concepts that boost the performance of crystalline silicon (c-Si) PV cells without increasing their cost.
Printed photovoltaics
Supporting equipment developers, materials researchers, industrial suppliers, and end users with innovative organic and inorganic printable materials and processing technologies.
Scientific instrumentation
Developing complex, multi-technology systems involving significant physical layers. Topics include macro-MEMS, opto-mechatronics, and time and frequency technologies.
Wireless & short-range communications
Cutting-edge know-how in low-power radio and standards-based or dedicated proprietary protocols for the next generation of ULP, adaptable, and robust wireless systems.
System-on-chip design & technology
Ultra-low-power, highly miniaturized solutions with wireless connectivity and computing with in-house processor cores including DSP and sensor interfaces, and power management.
Security & surveillance
Technologies and solutions to combat counterfeiting, ensure the safety of food and drugs, and protect both the natural environment and humans from injury, harm, and disaster.
Information & communication technologies
Hardware, software, and systems integration expertise for the next generation of connected applications—from wearables to aerospace.
Environment
Developing innovative sensors, integrated systems, and cutting-edge technologies to support the cleantech industry's drive to monitor and improve the quality of our air, water, and soil.
Space & astrophysics
Developing highly precise, compliant mechanisms or scientific instrumentation for use in space exploration, satellites, and telescopes.
Healthcare, wellness & sport
Custom-made, innovative, non-invasive, and mobile healthcare solutions for sensors, implants, hearing aids, diagnostic tools, and laboratory instruments.
Energy & building solutions
Extensive experience in combining PV and energy management to offer energy-efficient concepts and develop effective solutions for the building sector.
Food & agriculture
Smart technological tools and solutions to ensure the optimal use of resources and support sustainable farming across all the processes of the food supply chain.
Biotechnology & life sciences
Miniaturization, integration, and microengineering expertise to develop new devices, tools, and systems for toxicology, pharmacology, and diagnostics and assays.
Semiconductor industry
World-class microelectronic design services to fully integrated ASIC, system-on-chip, or semiconductor optoelectronic components.
Home & industrial automation
Smart, efficient, and reliable technologies and sensors for process and equipment optimization.
Aeronautics & transportation
Technologies that improve the safety, usability, and sustainability of transportation solutions.
Watchmaking
From groundbreaking silicon technology for new components to innovative, low-power, flexible, and wearable technologies for smartwatches.
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Optics Balzers
The key factors to success on the development of a biosensor for water analysis were our close relationship with CSEM as a powerful research partner and a strong conviction with regards to the center's practicality in the market.
Optics Balzers, the manufacturer of optically coated components and assemblies, is collaborating with CSEM on the development of a biosensor for water analysis. The sensor is also intended to be used later to measure hormone residues in sea water. The factors that were instrumental in the Liechtenstein-based company launching the project were its close relationship with CSEM as a powerful research partner and a strong conviction with regards to the center's practicality in the market. The declared long-term goal is to develop a complete biochip that will be produced in large quantities in Optics Balzers' clean rooms.
Alex Vogt, CEO
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Girard-Perregaux
CSEM's technological contribution complements the technical watchmaking expertise and experience of Girard-Perregaux.
Our company, a brand of the Sowind Group, is developing—together with CSEM—a new escapement device for mechanical watches. Etched out of a single piece of silicon in their clean room, the key component of this tiny device delivers minute increments of energy, driving a timepiece with unparalleled precision. CSEM's technological contribution complements the technical watchmaking expertise and experience of Girard-Perregaux.
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Patek Philippe
For several years, Patek Philippe and CSEM have been collaborating on the development of micromechanical parts for watch mechanisms. CSEM is an important driving force for innovation within our company.
For several years, Patek Philippe and CSEM have been collaborating on the development of micromechanical parts for watch mechanisms. This collaboration provides us with access to state-of-the-art technology and know-how, and enables us to position our company at the technological forefront of watchmaking innovation. Additionally, in the medium term, CSEM ensures series production, enabling the rapid integration of technological developments into our watches. CSEM is an important driving force for innovation within our company.
Jean-Pierre Musy, Technical Director
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Sercalo Microtechnology
CSEM offers us a professional service for both manufacturing and development, which keeps us at the top of this high-tech field. We are very happy with this partnership.
At Sercalo Microtechnology we rely on CSEM as a single-source provider for the manufacturing of our optical MEMS designs. CSEM offers us a professional service for both manufacturing and development, which keeps us at the top of this high-tech field. We are very happy with this partnership.
Cornel Marxer, CEO
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REVELATION—Créations horlogères d'exception
Thanks to our close collaboration, we have managed to translate the claims in our patent into a truly exceptional product.
The use of the polarizing discs developed with CSEM to reveal and order how the functions in a watch appear allows REVELATION to make its contribution to the history of luxury watchmaking. Thanks to our close collaboration, we have managed to translate the claims in our patent into a truly exceptional product. The result is a double-complication watch that allows the mysteries of its Tourbillon Manège® movement to be revealed thanks to this technical innovation: the REVELATION system®.
Anouk Dante, Co-founder
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Melexis
We leveraged the excellent collaboration with CSEM, including enabling the transfer of know-how that will allow us to use this project as a technology platform for future circuit developments.
Melexis worked with CSEM on the development of a unique product concept, MLX73290, combining an energy effective RF-CMOS transceiver with a highly sensitive LF transponder targeting active tag applications and passive, keyless, automotive entry systems. We leveraged the excellent collaboration with CSEM, including enabling the transfer of know-how that will allow us to use this project as a technology platform for future circuit developments.
Damien Macq, Business Unit Manager—Wireless
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European Space Agency (ESA)
The spirit of collaboration that CSEM has shown has been excellent and I would specifically like to commend the center.
I would like to thank CSEM for the support it provided for the Rio Tinto campaign. The spirit of collaboration that CSEM has shown has been excellent and I would specifically like to commend the center for the preparation of the pre-testing as well as for the actual testing in Rio Tinto [...] not to mention the very good data we have recorded using LTMS. All in all a very good analogue simulation, which should be the basis of future activities.
Scott Hovland, ISS Programme & Exploration Department, ESTEC, Directorate of Human Spaceflight and Operations
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Abilis Systems
The fruitful collaboration between CSEM and Abilis Systems has resulted in the world's first single-chip solution for a digital TV receiver.
The fruitful collaboration between CSEM and Abilis Systems, an ALI Group company, has resulted in the world's first single-chip solution for a digital TV receiver, thereby achieving significant improvements in miniaturization, energy efficiency, and evolution capability when compared with the other solutions currently on the market.
Yves Mathys, CEO
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SMS Concast Italia
When it comes to highly complex development tasks, we need a partner at eye-level, which perfectly understands our plants and offers both profound expertise and optimized service. We especially appreciated CSEM's reliability, flexibility, and wide range of know-how.
We have worked successfully with CSEM for several years. Together, we developed optical product recognition by SMS Concast to ensure the highest product quality and highest efficiency in our customers' production processes. When it comes to highly complex development tasks like this, we need a partner at eye-level, which perfectly understands our plants and offers both profound expertise and optimized service. We especially appreciated CSEM's reliability, flexibility, and wide range of know-how.
Guido Michelon, D&T Senior Engineer
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Oclaro
We were keen to work with CSEM because of its know-how in optical design, packaging, and automation; but also because of its proximity to our R&D center.
We were keen to work with CSEM because of its know-how in optical design, packaging, and automation; but also because of its proximity to our R&D center, because of our long-term relationship, and because of CSEM's connections to Swiss industry.
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