DC

David Cheung

Applied Materials: 69 patents #94 of 7,310Top 2%
NS Novellus Systems: 19 patents #35 of 780Top 5%
Lam Research: 9 patents #327 of 2,128Top 20%
FN Foundry Networks: 2 patents #70 of 112Top 65%
NS National Semiconductor: 1 patents #1,247 of 2,238Top 60%
CE Cercom: 1 patents #5 of 8Top 65%
XC Xceedium: 1 patents #2 of 2Top 100%
CA Ca: 1 patents #669 of 1,424Top 50%
📍 Foster City, CA: #9 of 2,058 inventorsTop 1%
🗺 California: #2,164 of 386,348 inventorsTop 1%
Overall (All Time): #13,845 of 4,157,543Top 1%
102
Patents All Time

Issued Patents All Time

Showing 76–100 of 102 patents

Patent #TitleCo-InventorsDate
6230652 Apparatus and methods for upgraded substrate processing system with microwave plasma source Tsutomu Tanaka, Mukul Kelkar, Kevin Fairbairn, Hari Ponnekanti 2001-05-15
6209484 Method and apparatus for depositing an etch stop layer Judy H. Huang, Wai-Fan Yau, Chan-Lon Yang 2001-04-03
6194628 Method and apparatus for cleaning a vacuum line in a CVD system Ben Pang, William Taylor, Sebastien Raoux, Mark Fodor 2001-02-27
6193802 Parallel plate apparatus for in-situ vacuum line cleaning for substrate processing equipment Ben Pang, William Taylor, Sebastien Raoux, Mark Fodor 2001-02-27
6187072 Method and apparatus for reducing perfluorocompound gases from substrate processing equipment emissions Sebastien Raoux, Judy H. Huang, William Taylor, Mark Fodor, Kevin Fairbairn 2001-02-13
6171945 CVD nanoporous silica low dielectric constant films Robert P. Mandal, Wai-Fan Yau 2001-01-09
6156149 In situ deposition of a dielectric oxide layer and anti-reflective coating Judy H. Huang, Wai-Fan Yau 2000-12-05
6127262 Method and apparatus for depositing an etch stop layer Judy H. Huang, Wai-Fan Yau, Chan-Lon Yang 2000-10-03
6107184 Nano-porous copolymer films having low dielectric constants Robert P. Mandal, Peter Wai-Man Lee, Chi-I Lang 2000-08-22
6098568 Mixed frequency CVD apparatus Sebastien Raoux, Mandar Mudholkar, William Taylor, Mark Fodor, Judy H. Huang +2 more 2000-08-08
6086952 Chemical vapor deposition of a copolymer of p-xylylene and a multivinyl silicon/oxygen comonomer Chi-I Lang, Yeming Jim Ma, Fong Chang, Peter Wai-Man Lee, Shin-Puu Jeng 2000-07-11
6083852 Method for applying films using reduced deposition rates Joe Feng, Madhu Deshpande, Wai-Fan Yau, Judy H. Huang 2000-07-04
6077764 Process for depositing high deposition rate halogen-doped silicon oxide layer Dian Sugiarto, Judy H. Huang 2000-06-20
6072227 Low power method of depositing a low k dielectric with organo silane Wai-Fan Yau, Shin-Puu Jeng, Kuowei Liu, Yung-Cheng Yu 2000-06-06
6054379 Method of depositing a low k dielectric with organo silane Wai-Fan Yau, Shin-Puu Jeng, Kuowei Liu, Yung-Cheng Yu 2000-04-25
6045618 Microwave apparatus for in-situ vacuum line cleaning for substrate processing equipment Sebastien Raoux, Tsutomu Tanaka, Mukul Kelkar, Hari Ponnekanti, Kevin Fairbairn 2000-04-04
6039834 Apparatus and methods for upgraded substrate processing system with microwave plasma source Tsutomu Tanaka, Mukul Kelkar, Kevin Fairbairn, Hari Ponnekanti 2000-03-21
5968324 Method and apparatus for depositing antireflective coating Joe Feng, Judy H. Huang, Wai-Fan Yau 1999-10-19
5911834 Gas delivery system Kevin Fairbairn, Hari Ponnekanti 1999-06-15
5908672 Method and apparatus for depositing a planarized passivation layer Choon Kun Ryu, Judy H. Huang 1999-06-01
5844195 Remote plasma source Kevin Fairbairn, Hari Ponnekanti, Tsutomu Tanaka, Malcal Kelka 1998-12-01
5817406 Ceramic susceptor with embedded metal electrode and brazing material connection Mark Fodor, Christopher T. Lane, Ryusuke Ushikoshi, Hideyoshi Tsuruta, Tomoyuki Fujii 1998-10-06
5792269 Gas distribution for CVD systems Thomas E. Deacon, Peter Wai-Man Lee, Judy H. Huang 1998-08-11
5633073 Ceramic susceptor with embedded metal electrode and eutectic connection Mark Fodor, Christopher T. Lane, Harold Mortensen 1997-05-27
5626678 Non-conductive alignment member for uniform plasma processing of substrates Turgut Sahin 1997-05-06