Company Filing History:
Years Active: 1990-1995
Title: The Innovative Contributions of Chia L Yeh
Introduction
Chia L Yeh is a prominent inventor based in Saratoga, CA (US). He has made significant contributions to the field of image processing and video data compression. With a total of 5 patents to his name, Yeh's work has had a substantial impact on how video data is encoded and decoded.
Latest Patents
One of his latest patents is a method and apparatus for encoding and decoding image data. This invention focuses on processing video data for compression and decompression in real-time. The apparatus consists of multiple compute modules, specifically four compute modules working in parallel. Each module is equipped with a processor, dual port memory, scratch-pad memory, and an arbitration mechanism. A first bus connects the compute modules to a host processor, while a shared memory is linked to both the host processor and the compute modules via a second bus. This innovative method efficiently assigns portions of the image for each processor to operate upon.
Another notable patent involves encoding and decoding moving images with forward and backward keyframes. This method addresses frame redundancy in a computer system for sequences of moving images. It includes detecting scene changes and generating keyframes that contain complete scene information. The process generates intermediate compressed frames that link the keyframes for both forward and reverse playback. This approach enhances the efficiency of video playback and improves the overall viewing experience.
Career Highlights
Chia L Yeh has worked with several notable companies throughout his career, including Apple Inc. and Nynex Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in video technology.
Collaborations
Yeh has collaborated with talented individuals such as Daniel W Wright and Ke-Chiang C Chu. These partnerships have fostered a creative environment that has led to the development of advanced technologies in the field of image processing.
Conclusion
Chia L Yeh's contributions to the field of video data processing and compression are noteworthy. His innovative patents and collaborations have significantly advanced the technology used in encoding and decoding image data. His work continues to influence the industry and pave the way for future innovations.