Keping Chen

Title: Innovations of Keping Chen

Introduction

Keping Chen is a notable inventor based in Mississauga, Canada. He has made significant contributions to the field of video processing and signal transmission. With a total of 4 patents to his name, Chen's work has advanced the technology used in high-definition video displays and data signal multiplexing.

Latest Patents

One of Keping Chen's latest patents is titled "System and method for time division multiplexing of asynchronous video and data signals." This invention provides a system for multiplexing multiple lower bandwidth signals into a high bandwidth signal, such as a high-definition television signal. The method integrates transmission, distribution, and routing of signals, embedding low-bandwidth signals within the active video and vertical blanking areas of a high-bandwidth signal. The invention formats data from source streams into packets, which include a header word that identifies valid data words. This allows for accurate reconstitution of source data streams through de-multiplexing based on header data.

Another significant patent is the "Host CPU independent video processing unit." This invention relates to a video display processor that receives digital input signal components, converts them to a desired format, and outputs the scaled and blended signals for display or further processing. The design allows for control of the apparatus independently of a host CPU, enhancing the efficiency of video processing.

Career Highlights

Keping Chen has worked with prominent companies in the technology sector, including ATI Technologies Inc. and Leitch Technology International Inc. His experience in these organizations has contributed to his expertise in video processing and signal technology.

Collaborations

Throughout his career, Keping Chen has collaborated with notable professionals such as Sanford S. Lum and Dwayne R. Bennett. These collaborations have likely enriched his work and contributed to the development of his innovative patents.

Conclusion

Keping Chen's contributions to the field of video processing and signal multiplexing demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in the digital display industry.