Donald B Hondongwa

Title: The Innovative Contributions of Donald B Hondongwa

Introduction

Donald B Hondongwa is a notable inventor based in Hanover, NH (US), recognized for his significant contributions to the field of image sensor technology. With a total of two patents to his name, he has developed innovative solutions that enhance the performance and sensitivity of image sensors.

Latest Patents

Hondongwa's latest patents include "Counting and integrating pixels, detectors, and methods" and "Low full-well capacity image sensor with high sensitivity." The first patent describes a device that features a column line and a plurality of pixels, each coupled to the column line. It includes a comparator that compares a signal from the column line to a threshold, along with control logic that selectively couples each pixel to the column line after a sampling period. The second patent focuses on image sensor pixels designed with low full-well capacity and high sensitivity, suitable for applications such as digital imaging systems. This patent outlines an architecture that includes a transfer gate, a floating diffusion region, and a buried-well vertically pinned photodiode, which collectively enhance the sensor's performance.

Career Highlights

Throughout his career, Donald B Hondongwa has worked with prestigious organizations, including Dartmouth College and Varex Imaging Corporation. His experience in these institutions has allowed him to refine his expertise in image sensor technology and contribute to groundbreaking advancements in the field.

Collaborations

Hondongwa has collaborated with esteemed colleagues such as Eric R Fossum and Jiaju Ma, further enriching his work and expanding the impact of his innovations.

Conclusion

Donald B Hondongwa's contributions to image sensor technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in imaging systems, showcasing the importance of innovation in technology.