Lionel Barrymore Joseph Barrow

Title: Lionel Barrymore Joseph Barrow: Innovator in Image Sensor Technology

Introduction

Lionel Barrymore Joseph Barrow is a notable inventor based in Oakland, CA (US). He has made significant contributions to the field of image sensor technology, holding 2 patents that showcase his innovative approach to reducing noise in image sensors.

Latest Patents

Barrow's latest patents focus on image sensors with noise reduction. In various embodiments, these image sensors and methods of operating them are disclosed. In an example embodiment, a pixel circuit having a first electrode is coupled to a reset transistor and to a first region of an optically sensitive layer. Additionally, a second electrode is coupled to a pixel sense node and to a second region of an optically sensitive layer. The electrical path from the first electrode, through the optically sensitive layer, and into the second electrode functions as a variable resistor. Other devices and methods of operating these devices are also disclosed.

Career Highlights

Throughout his career, Barrow has worked with companies such as Invisage Technologies, Inc. and Invisage Inc. His work has significantly impacted the development of advanced imaging technologies.

Collaborations

Some of his notable coworkers include Emanuele Mandelli and Ralph Beaudouin. Their collaborative efforts have contributed to the advancements in the field of image sensors.

Conclusion

Lionel Barrymore Joseph Barrow is a distinguished inventor whose work in image sensor technology has led to innovative solutions for noise reduction. His contributions continue to influence the industry and inspire future advancements.