Location History:
- San Jose, CA (US) (1996 - 2002)
- Campbell, CA (US) (2005)
Company Filing History:
Years Active: 1996-2005
Title: Wipawan Yindeepol: Innovator in Semiconductor Technology
Introduction
Wipawan Yindeepol is a prominent inventor based in San Jose, CA (US). He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His innovative work has advanced the development of various semiconductor devices, showcasing his expertise and creativity.
Latest Patents
One of Wipawan's latest patents is titled "Trim zener using double poly process." This invention involves a zener zap diode device and a system for creating such a device using a double poly process. In this process, p+ and n+ regions are formed in a tub through p-doped and n-doped polysilicon regions, establishing a p-n junction. The invention also describes how cobalt or other refractory metals can react with silicon to form a silicide on the p-doped polysilicon region. By reverse biasing the p-n junction and applying a sufficiently high zap current, the silicide can migrate across the junction, forming a silicide bridge that selectively shorts out the p-n junction.
Another notable patent is "Elimination of walkout in high voltage trench isolated devices." This invention addresses the issue of walkout in high voltage trench isolated semiconductor devices. By applying a voltage bias signal directly to the epitaxial silicon surrounding the device, the initial breakdown voltage is elevated, effectively eliminating walkout. The application of a positive voltage bias signal ensures that no walkout occurs during normal operation.
Career Highlights
Wipawan Yindeepol is currently employed at National Semiconductor Corporation, where he continues to innovate and contribute to the semiconductor industry. His work has been instrumental in developing advanced technologies that enhance device performance and reliability.
Collaborations
Wipawan has collaborated with notable colleagues, including Rashid Bashir and Reda R Razouk. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Wipawan Yindeepol's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative spirit continues to drive advancements in the industry, making a lasting impact on technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.