This inventor holds 7 USPTO granted patents. Top assignees: University of California, Bta Technology, Inc.. Active years: 1988-2001.
Location History:
- Hercules, CA (US) (1988)
- Richmond, CA (US) (1996 - 2001)
Company Filing History:
Years Active: 1988-2001
Title: Innovations of Ping Keung Ko in Silicon-on-Insulator Technology
Introduction
Ping Keung Ko is a notable inventor based in Richmond, California, recognized for his significant contributions to the field of silicon-on-insulator (SOI) technology. With a total of seven patents to his name, he has made remarkable advancements in improving the electrical characteristics of transistors.
Latest Patents
Among his latest patents, one focuses on silicon-on-insulator transistors that exhibit improved current characteristics and reduced susceptibility to electrostatic discharge. This innovation includes an SOI MOSFET that features a low barrier body contact under the source region, and alternatively under the drain region, which facilitates the collection and removal of current carriers generated by impact ionization. His work allows for the integration of fully-depleted and non-fully-depleted SOI MOSFETs on the same chip, enabling the combination of digital and analog circuitry on a single substrate. Furthermore, he has developed methods for enhanced electrostatic discharge protection by fabricating transistors directly in the supporting substrate or in a silicon film, which can be segmented for increased ESD current.
Career Highlights
Ping Keung Ko has had a distinguished career, working with prestigious institutions such as the University of California and BTA Technology, Inc. His innovative work has significantly impacted the semiconductor industry, particularly in the development of advanced transistor technologies.
Collaborations
Throughout his career, Ko has collaborated with esteemed colleagues, including Chenming Hu and Mansun John Chan, further enhancing the scope and impact of his research.
Conclusion
Ping Keung Ko's contributions to silicon-on-insulator technology have paved the way for advancements in transistor design and functionality. His innovative patents reflect a deep understanding of electrical engineering and a commitment to improving electronic devices.