Cyrus Chu

Title: Innovations of Cyrus Chu

Introduction

Cyrus Chu is a notable inventor based in Fremont, CA. He has made significant contributions to the field of technology, particularly in video applications and on-screen display systems. With a total of 4 patents, his work showcases his expertise and innovative spirit.

Latest Patents

One of his latest patents is a method for reducing analog PLL jitter in video applications. This invention provides a solution by replacing the HSync/CSync with a faked HSync signal during the vertical blank period. This allows the analog PLL to only see the faked HSync signal as a line-lock trigger signal, eliminating the need for a COAST signal. The faked HSync is also fine-tuned to minimize PLL jitter by matching it with the external HSync/CSync leading edge. Another significant patent is a system and method for mixing graphics and text in an on-screen display application. This invention includes font and character memories, where the font memory stores bitmaps associated with characters to be displayed. The character memory consists of a font portion and an attribute portion, which stores various attributes associated with the characters.

Career Highlights

Cyrus has worked with several companies throughout his career, including Pixelworks, Inc. and Integrated Technology Express Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the technology sector.

Collaborations

Cyrus has collaborated with notable individuals such as Yen-Hsiung Kao and Limas M Lin. These partnerships have likely enhanced his work and led to further advancements in his inventions.

Conclusion

Cyrus Chu's contributions to technology through his patents and collaborations highlight his innovative capabilities. His work continues to influence advancements in video applications and on-screen display systems.