Chang Yong Chen

Vimicro International Corp. provides video surveillance technology solutions. The firm engages in the development and marketing of mixed signal semiconductor products and system-level solutions that enable image processing capabilities in a variety of products for the consumer electronics, communications and surveillance markets. It operates through two segments: Personal Computer Multimedia Processors and Security & Surveillance Products. The Personal Computer Multimedia Processors segment is engaged in the design, manufacture and sale of multimedia processors, including PC and embedded notebook camera multimedia processors and the multimedia processors. The Security & Surveillance Products segment is engaged in the design, manufacture and sale of security and surveillance products. The company was founded by Zhong Han Deng and Zhao Wei Jin in 1999 and is headquartered in Beijing, China.

OPTi, Inc. is engaged in licensing its intellectual property for use principally by personal computer manufacturers and semiconductor device manufacturers. The company was founded by Changyong Chen in 1989 and was headquartered in Los Altos, CA.

Taiwan Micropaq Corp. is a Taiwanese company that specializes in manufacturing and supplying memory storage products such as dram module and NAND flash. The private company is based in Hsinchu, Taiwan and was founded by Chang Yong Chen.