Ben Tseng

Powerchip Technology Corp. engages in the manufacture of dynamic random access memory (DRAM) chips. It offers wide range of DRAM product including personal computer-related product manufacturers, and memory module manufacturers and distributors. Its business activities include the provision of foundry services for the manufacture of memory products, including niche DRAM products, flash memory, graphic DRAM and embedded DRAM, and some non-memory products, such as complementary metal oxide silicon image sensors and application specific integrated circuits. It also engages in the manufacture of electronic components; research, development and manufacture of integrated circuit; as well as international trade. The company was founded on December 20, 1994 by Huang Chung Jen and is headquartered in Taipei, Taiwan.

ProMOS Technologies, Inc. engages in the research, design, development, manufacture, and sale of memory products. It offers double data rate, double data rate 2 & 3, mobile and KGD double data rate synchronous dynamic random access memory products. It also offers bluetooth & radio frequency identification products and provides design, assembly engineering, testing and field application engineering services for memory products. The company was founded on December 12, 1996 and is headquartered in Hsinchu, Taiwan.