Company Filing History:
Years Active: 2004-2009
Title: Zhinan (Peter) Wei: Innovator in Timing Circuits
Introduction
Zhinan (Peter) Wei is a notable inventor based in San Jose, California. He has made significant contributions to the field of electronics, particularly in the development of self-calibrating timing circuits. With a total of three patents to his name, Wei's work has advanced the technology used in sync separators.
Latest Patents
Wei's latest patents focus on self-calibrating timing circuits for use in sync separators. These inventions involve a comparator that compares a video signal to a video reference voltage, producing a sliced sync signal. This signal has a frequency equal to the scan frequency of a horizontal sync embedded in the video signal. A first converter transforms the sliced sync signal into a control signal, which has an amplitude inversely proportional to the scan period of the horizontal sync. A second converter then converts this voltage control signal into a timer signal with timed intervals that are inversely proportional to the control signal's amplitude. This innovative approach allows for precise scalability, enabling the discrimination of various timing features embedded in video signals.
Career Highlights
Throughout his career, Zhinan (Peter) Wei has worked with prominent companies in the semiconductor industry. He has held positions at Intersil Americas Inc. and Elantec Semiconductor, Inc. His experience in these organizations has contributed to his expertise in timing circuits and video signal processing.
Collaborations
Wei has collaborated with various professionals in his field, including Robert David Zucker, who has been a coworker in his endeavors.
Conclusion
Zhinan (Peter) Wei's contributions to the field of electronics, particularly through his innovative patents, have made a lasting impact on the technology used in video signal processing. His work exemplifies the importance of innovation in advancing electronic systems.