Joseph A Stemmer

Title: Joseph A. Stemmer: Innovator in Vehicular Camera Technology

Introduction

Joseph A. Stemmer is a notable inventor based in Warren, MI (US), recognized for his contributions to vehicular camera technology. With a total of 12 patents to his name, Stemmer has made significant advancements in the field, particularly in the design and functionality of vehicular cameras.

Latest Patents

Among his latest innovations, Stemmer has developed a vehicular camera with adhesively bonded construction. This camera features a lens that comprises a plurality of optical elements, a lens holder, and an imager printed circuit board. The optical elements include both plastic and glass components, ensuring high-quality image capture. The imager printed circuit board is equipped with circuitry that includes an imaging array. The lens is held in optical alignment with the imaging array through an adhesive that bonds the lens barrel to the lens holder. Additionally, a flexible electrical ribbon cable connects the circuitry of the imager printed circuit board with the camera's additional circuitry, enabling the capture of image data for the vehicle's vision system.

Another patent by Stemmer focuses on a similar vehicular camera design, which utilizes a dual cure one-part, filled adhesive. This adhesive is both UV-curable and thermal-curable, providing robust bonding for the lens and imager. The camera captures image data that is processed by a processor within the additional circuitry, enhancing the vehicle's vision capabilities.

Career Highlights

Throughout his career, Joseph A. Stemmer has worked with prominent companies in the automotive technology sector, including Magna Electronics Inc. and GM Global Technology Operations LLC. His experience in these organizations has contributed to his expertise in developing innovative camera systems for vehicles.

Collaborations

Stemmer has collaborated with notable colleagues such as Brian J. Winden and Robert A. Devota, further enriching his work in the field of vehicular technology.

Conclusion

Joseph A. Stemmer's contributions to vehicular camera technology demonstrate his innovative spirit and commitment to enhancing automotive safety and functionality. His patents reflect a deep understanding of optical systems and their applications in modern vehicles.