Company Filing History:
2 out of 832,761 Years Active: 2002
Title: Innovations by Chi Wah Kok
Introduction
Chi Wah Kok is a notable inventor based in Fremont, CA (US). He has made significant contributions to the field of image processing and video compression. With a total of 2 patents, his work focuses on enhancing the efficiency and quality of video decoding and motion estimation.
Latest Patents
Chi Wah Kok's latest patents include a "Method and apparatus for motion vector concealment." This innovative method addresses the challenges of decoding encoded images, such as video frames, that may contain errors in their motion vectors. By extracting sub-blocks from neighboring blocks, he generates motion vectors for each sub-portion, which are then averaged to estimate a motion vector for the encoded portion. Another significant patent is "Video compression using fast block motion estimation." This invention provides a process for fast block motion estimation by decimating search locations in a hierarchical manner. This approach reduces computational complexity while maintaining high-quality block motion estimation accuracy.
Career Highlights
Throughout his career, Chi Wah Kok has demonstrated a commitment to advancing video technology. His innovative methods have the potential to significantly improve video quality and processing speed, making him a valuable contributor to the field.
Collaborations
Chi Wah Kok has worked alongside his coworker, Ning K Lu, to further enhance their research and development efforts in video technology.
Conclusion
Chi Wah Kok's contributions to video processing and compression through his patents reflect his innovative spirit and dedication to improving technology. His work continues to influence the industry and pave the way for future advancements.