Thomas Uehlinger

Title: Innovations by Thomas Uehlinger in Photoacoustic Gas Sensing

Introduction

Thomas Uehlinger is an accomplished inventor based in Stäfa, Switzerland. He has made significant contributions to the field of gas sensing technology, particularly through his innovative designs and patents. With a total of three patents to his name, Uehlinger is recognized for his expertise in developing advanced sensor devices.

Latest Patents

Uehlinger's latest patents focus on photoacoustic gas sensor devices. One of his notable inventions is a photoacoustic gas sensor device designed to determine the presence or concentration of a component in a gas. This device features a measurement cell that encloses a measurement volume, along with a gas permeable area that allows gas to enter the measurement volume. An electromagnetic radiation source emits radiation into the measurement volume, while a pressure transducer measures sound waves generated by the component in response to the absorption of this radiation. The gas permeable area can be represented by a porous membrane or holes in the measurement cell, allowing for precise measurements.

Another patent describes a similar photoacoustic gas sensor device that includes a substrate and a measurement cell body. This design also features an aperture for gas entry and incorporates an electromagnetic radiation source and a microphone for sound wave measurement. The innovative arrangement of these components enhances the device's efficiency in detecting gas concentrations.

Career Highlights

Uehlinger is currently employed at Sensirion AG, a company known for its expertise in sensor technology. His work at Sensirion has allowed him to further develop his inventions and contribute to advancements in the field of gas sensing.

Collaborations

Throughout his career, Uehlinger has collaborated with notable colleagues, including Lukas Bürgi and Werner Hunziker. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Thomas Uehlinger is a prominent inventor whose work in photoacoustic gas sensing has led to significant advancements in the field. His innovative patents and contributions at Sensirion AG highlight his commitment to improving gas detection technologies. Uehlinger's expertise continues to influence the industry and pave the way for future innovations.