JH

Jeng H. Hwang

Applied Materials: 19 patents #694 of 7,310Top 10%
UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
Overall (All Time): #165,532 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7186657 Method for patterning HfO2-containing dielectric Wei-Tsun Shiau, Chien-Ting Lin, Jiunn-Ren Hwang 2007-03-06
6919168 Masking methods and etching sequences for patterning electrodes of high density RAM capacitors Steve S. Y. Mak, True-Lon Lin, Chentsau Ying, John W. Schaller 2005-07-19
6893893 Method of preventing short circuits in magnetic film stacks Padmapani Nallan, Ajay Kumar, Guangxiang Jin, Ralph Kerns 2005-05-17
6821907 Etching methods for a magnetic memory cell stack Guangxiang Jin, Xiaoyi Chen 2004-11-23
6777342 Method of plasma etching platinum 2004-08-17
6770567 Method of reducing particulates in a plasma etch chamber during a metal etch process Yong Deuk Ko, Se Jin Oh, Chan Ouk Jung 2004-08-03
6749770 Method of etching an anisotropic profile in platinum Chentsau Ying, Kang-Lie Chiang, Steve S. Y. Mak 2004-06-15
6730561 Method of forming a cup capacitor Guangxiang Jin 2004-05-04
6709609 Plasma heating of a substrate with subsequent high temperature etching Xiaoyi Chen 2004-03-23
6692903 Substrate cleaning apparatus and method Haojiang Chen, James S. Papanu, Mark Kawaguchi, Harald Herchen, Guangxiang Jin +1 more 2004-02-17
6692648 Method of plasma heating and etching a substrate Xiaoyi Chen 2004-02-17
6579796 Method of etching platinum using a silicon carbide mask Chentsau Ying, Luc Van Autryve 2003-06-17
6541380 Plasma etching process for metals and metal oxides, including metals and metal oxides inert to oxidation Chentsau Ying 2003-04-01
6482745 Etching methods for anisotropic platinum profile 2002-11-19
6436838 Method of patterning lead zirconium titanate and barium strontium titanate Chen Tsan Ying, Hideyuki Yamauchi, Seayoul Park, Yohei Kawase 2002-08-20
6368517 Method for preventing corrosion of a dielectric material Kang-Lie Chiang, Guangxiang Jin 2002-04-09
6323132 Etching methods for anisotropic platinum profile Chentsau Ying, Kang-Lie Chiang, Steve S. Y. Mak 2001-11-27
6277251 Apparatus and method for shielding a dielectric member to allow for stable power transmission into a plasma processing chamber Steve S. Y. Mak, Yan Ye 2001-08-21
6277762 Method for removing redeposited veils from etched platinum 2001-08-21
6270687 RF plasma method Yan Ye, Donald Olgado, Avi Tepman, Diana Xiaobing Ma, Gerald Yin +2 more 2001-08-07
6265318 Iridium etchant methods for anisotropic profile Chentsau Ying, Guang Xiang Jin, Steve S. Y. Mak 2001-07-24
6087265 Method for removing redeposited veils from etched platinum 2000-07-11
6071372 RF plasma etch reactor with internal inductive coil antenna and electrically conductive chamber walls Yan Ye, Donald Olgado, Avi Tepman, Diana Xiaobing Ma, Gerald Yin +2 more 2000-06-06
6037264 Method for removing redeposited veils from etched platinum 2000-03-14
5174856 Method for removal of photoresist over metal which also removes or inactivates corrosion-forming materials remaining from previous metal etch Steve Mak 1992-12-29