John H Williams

Title: The Innovations of John H Williams

Introduction

John H Williams is a notable inventor based in Nashua, NH (US). He has made significant contributions to the field of electrophotography, particularly with his innovative patent that enhances the functionality of copiers. His work has had a lasting impact on the imaging technology industry.

Latest Patents

One of John H Williams' key patents is the "Automatic bias and registration control system for electrophotographic." This invention involves an optical imaging system for an electrophotographic copier. In this system, a photodetector intercepts a portion of unfocused light being reflected toward the photoconductive surface. An electronic circuit generates a biasing voltage for the copier development electrode, which varies with the amount of light incident on the photodetector a set time after receiving a distinctively intense light pulse. This pulse is reflected from a high-reflectivity strip positioned ahead of the document being copied. The time delay ensures that the light determining the bias voltage has been reflected from the main body of the document. Additionally, the light pulse from the high reflectivity strip can independently actuate the copy paper feed mechanism to ensure proper image registration. John holds 1 patent for this innovative technology.

Career Highlights

John H Williams has had a successful career at Nashua Corporation, where he has applied his expertise in imaging technology. His work has contributed to advancements in copier technology, making processes more efficient and reliable. His innovative spirit and technical knowledge have positioned him as a valuable asset in his field.

Collaborations

Throughout his career, John has collaborated with talented individuals such as Raymond G Cormier and Austin E Davis. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the imaging sector.

Conclusion

John H Williams is a distinguished inventor whose contributions to electrophotography have significantly advanced copier technology. His innovative patent demonstrates his commitment to improving imaging systems, and his collaborations with other professionals highlight the importance of teamwork in driving technological progress.