Location History:
- Cranbury, NJ (US) (1983)
- Gaithersburg, MD (US) (1985 - 1990)
Company Filing History:
Years Active: 1983-1990
Title: Yih-Sien Kao: Innovator in Video Signal Processing
Introduction
Yih-Sien Kao is an accomplished inventor based in Gaithersburg, MD, recognized for his significant contributions to video signal processing technology. With a total of three patents to his name, Kao has pioneered various innovations that enhance the quality and efficiency of television signals.
Latest Patents
One of Kao's latest patents focuses on bandwidth reduction and multiplexing of multiple component TV signals. In this innovative system, analog video signals undergo specific bandwidth reduction processes for both luminance and chrominance components. Notably, the high and low frequency portions of the luminance component are each subjected to distinct bandwidth reductions.
Another remarkable invention by Kao is related to auto flesh circuitry for digital TV receivers. This technology allows for advanced hue control through the rotation of the axes of the I and Q color mixture signals. By time-division multiplexing these signals and applying complex mathematical operations using a multiplier circuit, the system effectively generates modified I and Q signals, enhancing the overall performance of digital TV receivers.
Career Highlights
Throughout his career, Yih-Sien Kao has worked with esteemed organizations such as RCA Inc. and Communications Satellite Corporation. His experience at these leading companies has been instrumental in shaping his innovative approach to television technology and signal processing.
Collaborations
In his professional journey, Kao has collaborated with talented individuals, including Lin-Nan Lee and Frank C Liu. These partnerships have enriched his work and contributed to the successful development of his patents and technologies.
Conclusion
Yih-Sien Kao stands out as a significant figure in the field of video signal processing. Through his innovative patents and collaborations, he has made substantial contributions that continue to impact the technology we use today. His work exemplifies the spirit of invention and the relentless pursuit of improvement in the realm of television signal technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.