This inventor holds 3 USPTO granted patents. Top assignee: Hughes Electronics Corporation. Active years: 1998-2001.
Location History:
- Redondo Beach, CA (US) (1998 - 2000)
- Torrance, CA (US) (2001)
Company Filing History:
Years Active: 1998-2001
Title: Umesh S Ketkar: Innovator in Spacecraft Control Systems
Introduction
Umesh S Ketkar is a notable inventor based in Redondo Beach, California. He has made significant contributions to the field of spacecraft control systems, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of spacecraft through innovative methods and technologies.
Latest Patents
One of Umesh's latest patents is titled "Beacon-assisted spacecraft attitude control systems and methods." This invention provides control systems and methods that enhance acquisition range, transient response, and offset pointing accuracy in the orientation of a spacecraft. The methods utilize a beacon signal received by antennas arranged in a fixed angular relationship, forming an attitude error signal that measures the difference between the current and desired spacecraft attitudes. Additionally, he has developed methods for reducing solar array power variations while managing the composite system influence that off-pointed solar wing operation imposes on the satellite. These methods favorably reduce seasonal variations in generated power while addressing environmental torques and other system influences.
Career Highlights
Umesh S Ketkar is currently employed at Hughes Electronics Corporation, where he continues to innovate in the field of aerospace technology. His work has been instrumental in advancing spacecraft control systems, making significant strides in the efficiency and reliability of satellite operations.
Collaborations
Throughout his career, Umesh has collaborated with notable colleagues, including Bruce N Eyerly and Vytas J Katilius. These collaborations have contributed to the development of cutting-edge technologies in the aerospace sector.
Conclusion
Umesh S Ketkar's contributions to spacecraft control systems exemplify the spirit of innovation in aerospace technology. His patents and collaborative efforts continue to influence the industry, paving the way for future advancements in spacecraft operations.