This inventor holds 6 USPTO granted patents. Top assignee: Trw Limited. Active years: 2000-2001.
Location History:
- Hawthorne, CA (US) (2000)
- Torrance, CA (US) (2000 - 2001)
Company Filing History:
Years Active: 2000-2001
Title: Innovations of James W. Wehner
Introduction
James W. Wehner is a notable inventor based in Torrance, California. He has made significant contributions to the field of aerospace technology, holding a total of 6 patents. His work primarily focuses on systems that enhance the accuracy and efficiency of spacecraft operations.
Latest Patents
One of his latest patents is titled "Ephemeris/attitude reference determination using communications links." This innovative system determines the ephemeris and attitude for a spacecraft by utilizing ephemeris data from one or more reference spacecraft that are crosslinked to the spacecraft in question. The system also incorporates crosslink sensor pointing information to calculate the satellite's ephemeris and attitude accurately. Additionally, it leverages other available information, such as previous measurements, time, and data from non-crosslink sensors, to improve the accuracy of the calculations.
Another significant patent by Wehner is the "Method and apparatus for radio frequency beam pointing." This apparatus compensates for settling errors that affect antenna pointing. It includes an attitude reference system that generates an antenna attitude output based on the satellite's attitude. The control circuitry directs the system to generate control error output signals in response to dynamic settling antenna pointing errors, ensuring that the antenna maintains a predetermined pointing accuracy during nominal operations.
Career Highlights
James W. Wehner is currently employed at TRW Limited, a company known for its advancements in aerospace and defense technologies. His work at TRW has allowed him to contribute to various innovative projects that enhance satellite communication and navigation systems.
Collaborations
Throughout his career, Wehner has collaborated with notable colleagues, including Richard B. Sherwood and Michael J. Wehner. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the aerospace sector.
Conclusion
James W. Wehner's contributions to aerospace technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative systems continue to advance the capabilities of spacecraft operations and communication.