This inventor holds 5 USPTO granted patents. Top assignee: Cisco Technology, Inc.. Active years: 2006-2011.
Company Filing History:
Years Active: 2006-2011
Title: Innovations by Ke Shen
Introduction
Ke Shen is an accomplished inventor based in Sunnyvale, CA. He has made significant contributions to the field of technology, particularly in methods related to data processing and video sequences. With a total of 5 patents to his name, Shen's work has had a notable impact on the industry.
Latest Patents
One of Shen's latest patents is titled "Methods and apparatus for updating a reduction ratio." This invention provides methods and apparatus for updating reduction ratios, allowing an input bit sequence to be altered to produce a modified output bit sequence. The input bit sequence may represent information in various data forms, such as video sequences, pictures, or audio streams. For instance, in one example, the bit sequence is an MPEG-2 video sequence. The reduction ratio can be continually updated using rate control information to achieve a target reduction ratio for the input bit sequence.
Another significant patent by Shen is "Methods and apparatus for transform coefficient filtering." This invention focuses on filtering transform coefficients associated with an input bit sequence. The transform coefficients can be zeroed to provide modified transform coefficients for an output bit sequence. These coefficients may represent information in data forms like video frames or audio streams. In one example, the transform coefficients are DCT coefficients of an MPEG-2 video sequence, and the output bit sequence is a rescaled version of the input bit sequence.
Career Highlights
Ke Shen is currently employed at Cisco Technology, Inc., where he continues to innovate and develop new technologies. His work at Cisco has allowed him to explore various aspects of data processing and video technology, contributing to the company's advancements in these fields.
Collaborations
Shen has collaborated with notable coworkers, including Yi Tong Tse and Fang Wu. Their combined expertise has fostered a productive environment for innovation and development.
Conclusion
Ke Shen's contributions to technology through his patents and work at Cisco Technology, Inc. highlight his role as a significant inventor in the field. His innovative methods for data processing and video technology continue to influence the industry.