This inventor holds 2 USPTO granted patents. Top assignees: The United States of America as Represented by the Administrator, Other. Active years: 1981-1983.
Company Filing History:
1 out of 123 
1 out of 834,453 Years Active: 1981-1983
Title: Innovations of Krishna M Koliwad
Introduction
Krishna M Koliwad is a notable inventor based in La Cañada Flintridge, California. He has made significant contributions to the field of semiconductor technology, particularly in the development of methods to enhance the performance of silicon-based materials. With a total of 2 patents to his name, Koliwad's work has implications for the solar energy sector and beyond.
Latest Patents
One of Koliwad's latest patents is titled "Method of increasing minority carrier lifetime in silicon web or the like." This innovative method involves growing a silicon dendrite as a ribbon, which forms two silicon crystal layers separated by an interface layer rich in defects. By processing the web in a controlled atmosphere of gases such as oxygen, nitrogen, or inert gases at elevated temperatures, Koliwad achieved a significant increase in minority carrier lifetime. This advancement is crucial for improving the efficiency of silicon-based devices.
Another notable patent is the "Copper doped polycrystalline silicon solar cell." This invention focuses on fabricating photovoltaic cells from polycrystalline silicon that contains copper segregated at the grain boundaries. The result is an enhancement in the performance of these solar cells, contributing to the ongoing development of more efficient renewable energy technologies.
Career Highlights
Throughout his career, Koliwad has worked with various organizations, including the United States of America as Represented by the Administrator. His expertise in semiconductor technology has positioned him as a valuable contributor to advancements in the field.
Collaborations
Koliwad has collaborated with notable professionals such as Alan M Lovelace and Taher Daud. These partnerships have likely enriched his research and development efforts, leading to innovative solutions in semiconductor technology.
Conclusion
Krishna M Koliwad's contributions to the field of semiconductor technology through his patents demonstrate his commitment to innovation. His work not only enhances the performance of silicon-based materials but also plays a vital role in the advancement of renewable energy solutions.