This inventor holds 2 USPTO granted patents. Top assignees: Fairchild Camera and Instrument Corp., Other. Active years: 1986-1990.
Company Filing History:
1 out of 335 
1 out of 834,411 Years Active: 1986-1990
Title: Umeshwar D Mishra: Innovator in Semiconductor Technology
Introduction
Umeshwar D Mishra is a notable inventor based in Sunnyvale, CA (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of advanced memory circuits. With a total of 2 patents, his work has had a lasting impact on the industry.
Latest Patents
Mishra's latest patents include innovative processes for junction programmable vertical transistors and oxide-isolated RAM and PROM technologies. The first patent describes a RAM circuit that integrates a lateral PNP transistor with a vertical NPN device, enhancing performance through improved isolation techniques. This process allows for substantial reductions in sink and cell sizes, optimizing memory circuit design. The second patent focuses on an oxide isolation process that similarly improves RAM and PROM manufacturing, utilizing a unique implantation technique to increase breakdown voltage and facilitate programming of selected PROMs.
Career Highlights
Throughout his career, Umeshwar D Mishra has worked with prominent companies, including Fairchild Camera and Instrument Corporation. His expertise in semiconductor technology has positioned him as a key figure in the development of innovative memory solutions.
Collaborations
Mishra has collaborated with various professionals in the field, including his coworker Jay A Shideler. Their combined efforts have contributed to advancements in semiconductor technology and memory circuit design.
Conclusion
Umeshwar D Mishra's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of memory circuit design and innovation.