PC

Patrick K. Cheung

AM AMD: 12 patents #986 of 9,279Top 15%
SL Spansion Llc.: 2 patents #309 of 769Top 45%
📍 Sunnyvale, CA: #1,971 of 14,302 inventorsTop 15%
🗺 California: #43,449 of 386,348 inventorsTop 15%
Overall (All Time): #354,366 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
7645632 Self aligned memory element and wordline Ashok M. Khathuria 2010-01-12
7220985 Self aligned memory element and wordline Ashok M. Khathuria 2007-05-22
7015504 Sidewall formation for high density polymer memory element array Christopher F. Lyons, Mark S. Chang, Sergey Lopatin, Ramkumar Subramanian, Minh Van Ngo +1 more 2006-03-21
6989563 Flash memory cell with UV protective layer Krishnashree Achuthan, Cyrus E. Tabery, Jean Y. Yang, Ning Cheng, Minh Van Ngo 2006-01-24
6955939 Memory element formation with photosensitive polymer dielectric Christopher F. Lyons, Terence Tong 2005-10-18
6900488 Multi-cell organic memory element and methods of operating and fabricating Sergey Lopatin, Mark S. Chang, Minh Van Ngo 2005-05-31
6836398 System and method of forming a passive layer by a CMP process Ramkumar Subramanian, Jane V. Oglesby, Minh Van Ngo, Mark S. Chang, Sergey Lopatin +3 more 2004-12-28
6803267 Silicon containing material for patterning polymeric memory element Ramkumar Subramanian, Christopher F. Lyons, Matthew S. Buynoski, Angela T. Hui, Ashok M. Khathuria +5 more 2004-10-12
6787458 Polymer memory device formed in via opening Nicholas H. Tripsas, Matthew S. Buynoski, Suzette K. Pangrle, Uzodinma Okoroanyanwu, Angela T. Hui +7 more 2004-09-07
6350639 Simplified graded LDD transistor using controlled polysilicon gate profile Allen S. Yu, Paul J. Steffan 2002-02-26
6287922 Method for fabricating graded LDD transistor using controlled polysilicon gate profile Allen S. Yu, Paul J. Steffan 2001-09-11
6274443 Simplified graded LDD transistor using controlled polysilicon gate profile Allen S. Yu, Paul J. Steffan 2001-08-14
6191044 Method for forming graded LDD transistor using controlled polysilicon gate profile Allen S. Yu, Paul J. Steffan 2001-02-20
6013570 LDD transistor using novel gate trim technique Allen S. Yu, Paul J. Steffan 2000-01-11