KH

Keh-Ching Huang

UM United Microelectronics: 8 patents #720 of 4,560Top 20%
Overall (All Time): #665,317 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6316311 Method of forming borderless contact Tung-Po Chen, Tong-Yu Chen, Jacob Chen 2001-11-13
6306757 Method for forming a multilevel interconnect Ming-Sheng Yang, Tong-Yu Chen, Tzu-Guey Jung 2001-10-23
6218239 Manufacturing method of a bottom plate Wen-Jeng Lin, Tz-Guei Jung, Jacob Chen 2001-04-17
6187674 Manufacturing method capable of preventing corrosion and contamination of MOS gate Tung-Po Chen, Yung-Chang Lin, Jacob Chen 2001-02-13
6184147 Method for forming a high aspect ratio borderless contact hole Chan-Lon Yang, Tong-Yu Chen 2001-02-06
6107131 Method of fabricating interpoly dielectric layer of embedded dynamic random access memory 2000-08-22
6060349 Planarization on an embedded dynamic random access memory Tzu-Min Peng, Tung-Po Chen, Tz-Guei Jung 2000-05-09
6010968 Method for forming a contact opening with multilevel etching Chan-Lon Yang, Tong-Yu Chen 2000-01-04