Company Filing History:
Years Active: 1997-1998
Title: Innovations by Terry Winningham
Introduction
Terry Winningham is a notable inventor based in Scottsdale, AZ. She has made significant contributions to the field of communications technology, particularly in the area of CDMA signal processing. With a total of 2 patents, her work has advanced the capabilities of communication systems.
Latest Patents
One of her latest patents is titled "Apparatus for despreading and demodulating a burst CDMA signal." This invention describes an asynchronous communications receiver that rapidly despreads and demodulates a short, low duty cycle CDMA burst signal. The receiver features a multichannel despreader that generates multiple despread signals corresponding to timing offsets of a spreading code. These signals are processed by a series of demodulators to produce soft decisions that reflect the quality of the received signal. The system also includes a selector that generates a message indicator when a message is present, enhancing the efficiency of data transmission.
Another significant patent is the "Apparatus for rapid interference cancellation and despreading of a CDMA." This invention allows for rapid adaptive interference canceling, enabling the despreading of multiple CDMA channels that share the same RF front end. The receiver incorporates a buffer for overlapping time samples, a windowing function to improve interference rejection, and an FFT for calculating the input power spectrum. This innovative approach enhances the performance of CDMA systems in challenging environments.
Career Highlights
Terry Winningham has had a distinguished career at Motorola Corporation, where she has been instrumental in developing advanced communication technologies. Her expertise in signal processing and her innovative mindset have led to breakthroughs that benefit the telecommunications industry.
Collaborations
Throughout her career, Terry has collaborated with talented individuals such as Scott David Blanchard and Kenneth Solomon Wreschner. These partnerships have fostered a creative environment that has resulted in impactful technological advancements.
Conclusion
Terry Winningham's contributions to the field of communications through her patents and work at Motorola Corporation highlight her role as a leading inventor. Her innovative solutions continue to shape the future of communication technology.