John J Corcoran

Title: Innovations and Contributions of John J Corcoran

Introduction

John J Corcoran is a notable inventor based in Portola Valley, California. He has made significant contributions to the field of integrated circuits and analog-to-digital converters. With a total of four patents to his name, Corcoran's work has had a lasting impact on technology.

Latest Patents

One of his latest patents is titled "Apparatus and method for protecting integrated circuit charge storage elements from photo-induced currents." This invention provides a method to protect charge storage elements in silicon integrated circuits from unwanted photo-induced currents. By utilizing an n-well guard ring placed near the transistors, the design minimizes exposed silicon areas that could generate current from light exposure. Additionally, an aluminum interconnect layer is used to shield the storage node circuit from light, enhancing its protection.

Another significant patent is "Timing and amplitude error estimation for time-interleaved." This patent outlines methods for calibrating multiple time-interleaved analog-to-digital converters (ADCs) to detect and correct timing and amplitude errors. The calibration process involves analyzing output signals from the ADCs to ensure uniform clocking and gain, which is crucial for accurate digital signal processing.

Career Highlights

Throughout his career, John J Corcoran has worked with prominent companies such as Hewlett-Packard Company and Agilent Technologies, Inc. His experience in these organizations has contributed to his expertise in the field of electronics and integrated circuit design.

Collaborations

Corcoran has collaborated with notable individuals in his field, including Thomas Hornak and Samuel H Maslak. These collaborations have likely enriched his work and led to innovative solutions in technology.

Conclusion

John J Corcoran's contributions to the field of integrated circuits and analog-to-digital converters demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving electronic systems.