Company Filing History:
Years Active: 2001
Title: Innovations of Stephen W Henderson
Introduction
Stephen W Henderson is a notable inventor based in Chicago, IL (US). He has made significant contributions to the field of telecommunications, particularly in mobile radio technology. With a total of 3 patents to his name, Henderson's work has advanced the capabilities of location determination and channel parameter estimation.
Latest Patents
Henderson's latest patents include a "Method and apparatus for determining remote unit location using phased array antenna elements." This invention involves an apparatus and method that dynamically allocates radio frequency receive path resources as required by a programmable location engine. The programmable location engine employs cascaded time of arrival and direction of arrival algorithms to determine location data for each remote unit. The apparatus utilizes a phased array antenna and a programmable receiver switching apparatus, allowing multiple radio frequency receivers to receive different carriers on various phased array antenna elements.
Another significant patent is the "Method and apparatus for estimating a channel parameter." This invention focuses on estimating mobile radio channel parameters by dynamically determining the delay offset, carrier frequency offset, and coherent averaging length that yield the optimum despreading gain for current channel conditions. By obtaining optimal despreading gain, the fidelity of desired channel parameter estimates is increased, which expands the range of conditions under which they can be feasibly measured.
Career Highlights
Stephen W Henderson is currently employed at Motorola Corporation, where he continues to innovate in the field of telecommunications. His work has been instrumental in enhancing mobile communication technologies, making them more efficient and reliable.
Collaborations
Henderson has collaborated with notable colleagues such as Jeff L Pfeil and Javier J Tapia, contributing to various projects that push the boundaries of mobile technology.
Conclusion
Stephen W Henderson's contributions to telecommunications through his patents and work at Motorola Corporation highlight his role as a key innovator in the industry. His inventions not only improve current technologies but also pave the way for future advancements in mobile communication.