Company Filing History:
Years Active: 1995-1998
Title: Yvonne C. Tse: Innovator in Video Decompression Technology
Introduction
Yvonne C. Tse is a prominent inventor based in Fremont, California, known for her significant contributions to video decompression technology. With a total of five patents to her name, she has made remarkable advancements in the field of high-definition television (HDTV) signal processing.
Latest Patents
One of her latest patents is a decompression processor for video applications. This invention includes a method and structure featuring four video decompression structures and eight memory banks designed for decoding HDTV signals. In this innovative decompression structure, the 1920 x 1080 pixel display space is divided into four vertical sections of 480 x 1080 pixels. Each memory bank is responsible for storing pixel values in a non-overlapping group of 240 x 1080 pixels. The decompression structures work in lock-step to prevent memory access conflicts, ensuring efficient decoding of video data.
Another notable patent by Yvonne C. Tse involves a motion compensation structure and method for decoding interframe coded video data using motion vectors. This structure incorporates a filter for resampling pixel data in both vertical and horizontal directions, along with a prediction memory structure and a weighted adder structure. The weighted adder is designed to perform bilinear interpolation of two values, enhancing the quality of video playback.
Career Highlights
Yvonne C. Tse has built her career at C-Cube Microsystems, Inc., where she has played a vital role in developing cutting-edge video processing technologies. Her work has significantly impacted the way video data is processed and displayed, contributing to advancements in the entertainment and broadcasting industries.
Collaborations
Throughout her career, Yvonne has collaborated with notable colleagues, including Stephen C. Purcell and David E. Galbi. These partnerships have fostered innovation and have led to the successful development of various technologies in the field.
Conclusion
Yvonne C. Tse's contributions to video decompression technology have established her as a leading inventor in her field. Her innovative patents and career achievements continue to influence the industry, paving the way for future advancements in video processing.