XL

Xuefeng Liu

IBM: 87 patents #736 of 70,183Top 2%
KL Kla-Tencor: 16 patents #83 of 1,394Top 6%
KL Kla: 8 patents #28 of 758Top 4%
GU Georgetown University: 5 patents #52 of 501Top 15%
DL Dongguan Nvt Technology Limited: 3 patents #2 of 34Top 6%
Globalfoundries: 2 patents #1,397 of 4,424Top 35%
AP Aac Technologies Pte.: 2 patents #167 of 401Top 45%
DL Dongguan Amperex Technology Limited: 1 patents #46 of 114Top 45%
NL Ningde Amperex Technology Limited: 1 patents #172 of 328Top 55%
📍 Longbeilingcun, CA: #18 of 270 inventorsTop 7%
Overall (All Time): #8,359 of 4,157,543Top 1%
130
Patents All Time

Issued Patents All Time

Showing 101–125 of 130 patents

Patent #TitleCo-InventorsDate
7923808 Structure of very high insertion loss of the substrate noise decoupling Hanyi Ding, Kai D. Feng, Zhong-Xiang He 2011-04-12
7915158 Method for forming an on-chip high frequency electro-static discharge device Hanyi Ding, Kai D. Feng, Zhong-Xiang He, Anthony K. Stamper 2011-03-29
7868423 Optimized device isolation John Benoit, David S. Collins, Natalie B. Feilchenfeld, Michael L. Gautsch, Robert M. Rassel +2 more 2011-01-11
7821097 Lateral passive device having dual annular electrodes David S. Collins, Jeffrey B. Johnson, Bradley A. Orner, Robert M. Rassel, David C. Sheridan 2010-10-26
7768762 Design structure for an on-chip high frequency electro-static discharge device Hanyi Ding, Kai D. Feng, Zhong-Xiang He, Anthony K. Stamper 2010-08-03
7759243 Method for forming an on-chip high frequency electro-static discharge device Hanyi Ding, Kai D. Feng, Zhong-Xiang He, Anthony K. Stamper 2010-07-20
7755161 Semiconductor devices Robert M. Rassel, Steven H. Voldman 2010-07-13
7718481 Semiconductor structure and method of manufacture Robert M. Rassel, Steven H. Voldman 2010-05-18
7689961 Increased power line noise immunity in IC using capacitor structure in fill area Florian Braun, Hanyi Ding, Kai D. Feng, Zhong-Xiang He, Howard S. Landis +1 more 2010-03-30
7582949 Semiconductor devices Robert M. Rassel, Steven H. Voldman 2009-09-01
7564319 Vertical LC tank device Hanyi Ding, Kai D. Feng, Zhong-Xiang He 2009-07-21
7538409 Semiconductor devices Robert M. Rassel, Steven H. Voldman 2009-05-26
7538004 Method of fabrication for SiGe heterojunction bipolar transistor (HBT) Peter J. Geiss, Alvin J. Joseph, Rajendran Krishnasamy 2009-05-26
7491632 Buried subcollector for high frequency passive semiconductor devices Douglas D. Coolbaugh, Robert M. Rassel, David C. Sheridan 2009-02-17
7402890 Method for symmetric capacitor formation David S. Collins, Hanyi Ding, Kai D. Feng, Zhong-Xiang He 2008-07-22
7381997 Lateral silicided diodes Douglas D. Coolbaugh, Jeffrey B. Johnson, Bradley A. Orner, Robert M. Rassel, David C. Sheridan 2008-06-03
7335927 Lateral silicided diodes Douglas D. Coolbaugh, Jeffrey B. Johnson, Bradley A. Orner, Robert M. Rassel, David C. Sheridan 2008-02-26
7329940 Semiconductor structure and method of manufacture Douglas D. Coolbaugh, Alvin J. Joseph, Seong-Dong Kim, Louis D. Lanzerotti, Robert M. Rassel 2008-02-12
7323948 Vertical LC tank device Hanyi Ding, Kai D. Feng, Zhong-Xiang He 2008-01-29
7317215 SiGe heterojunction bipolar transistor (HBT) Peter J. Geiss, Alvin J. Joseph, Rajendran Krishnasamy 2008-01-08
7288417 On-chip signal transformer for ground noise isolation Hanyi Ding, Kai D. Feng, Zhong-Xiang He 2007-10-30
7271693 On-chip inductor with magnetic core Hanyi Ding, Kai D. Feng, Zhong-Xiang He 2007-09-18
7242071 Semiconductor structure Robert M. Rassel, Steven H. Voldman 2007-07-10
7138285 Control of contact resistance in quantum well intermixed devices Stephen Najda, Stewart McDougall 2006-11-21
7071530 Multiple layer structure for substrate noise isolation Hanyi Ding, Kai D. Feng, Zhong-Xiang He 2006-07-04