This inventor holds 3 USPTO granted patents. Top assignee: Alcatel-Lucent USA Inc.. Active years: 2009-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2009-2010
Title: Innovations by Stephen Summerfield
Introduction
Stephen Summerfield is a notable inventor based in Weybridge, GB. He has made significant contributions to the field of signal processing, particularly in the area of predistortion functions. With a total of 3 patents to his name, Summerfield's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is titled "Strategically selecting data captures for signal predistortion." This invention involves an innovative approach for determining corrective predistortion functions by maintaining a history of recent estimations of various functions corresponding to respective signal characteristics. By analyzing these functions, one is selected for the next estimation based on specific criteria, such as the function with the lowest number of estimations in recent history.
Another significant patent is "Increased reliability of data captures for signal predistortion." This invention focuses on determining a predistortion function by sampling a signal to obtain multiple capture sets within a single sampling window. Each capture set is analyzed against preselected criteria, including average power and peak power characteristics. The capture set that meets all criteria and has the highest number of peaks is then used to determine the predistortion function, which compensates for distortion introduced by processing components.
Career Highlights
Stephen Summerfield is currently employed at Alcatel-Lucent USA Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of signal processing systems.
Collaborations
Some of his notable coworkers include Alan Barry Christie and Rajan Bhandari, who have collaborated with him on various projects.
Conclusion
Stephen Summerfield's contributions to signal processing through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and pave the way for future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile