Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KC

Kangguo Cheng

IBM: 2575 patents #1 of 70,183Top 1%
Globalfoundries: 269 patents #3 of 4,424Top 1%
TETessera: 34 patents #14 of 271Top 6%
SSStmicroelectronics Sa: 19 patents #57 of 1,676Top 4%
ASAdeia Semiconductor Solutions: 13 patents #1 of 57Top 2%
ETElpis Technologies: 12 patents #1 of 121Top 1%
CEA: 6 patents #716 of 7,956Top 9%
GUGlobalfoundries U.S.: 5 patents #206 of 665Top 35%
Samsung: 5 patents #22,466 of 75,807Top 30%
RERenesas Electronics: 4 patents #1,016 of 4,529Top 25%
IBInternational Business: 1 patents #4 of 119Top 4%
Schenectady, NY: #1 of 1,353 inventorsTop 1%
New York: #1 of 115,490 inventorsTop 1%
Overall (All Time): #5 of 4,157,543Top 1%
2819 Patents All Time

Issued Patents All Time

Showing 2,501–2,525 of 2,819 patents

Patent #TitleCo-InventorsDate
8653599 Strained SiGe nanowire having (111)-oriented sidewalls Bruce B. Doris, Ali Khakifirooz, Alexander Reznicek, Thomas N. Adam 2014-02-18
8653596 Integrated circuit including DRAM and SRAM/logic Bruce B. Doris, Terence B. Hook, Ali Khakifirooz, Pranita Kulkarni 2014-02-18
8652888 SOI device with DTI and STI Bruce B. Doris, Ali Khakifirooz, Pranita Kerber 2014-02-18
8652898 Integrated circuit with a thin body field effect transistor and capacitor Bruce B. Doris, Ali Khakifirooz, Ghavam G. Shahidi 2014-02-18
8647939 Non-relaxed embedded stressors with solid source extension regions in CMOS devices Bruce B. Doris, Pranita Kerber, Ali Khakifirooz, Douglas C. La Tulipe, Jr. 2014-02-11
8648388 High performance multi-finger strained silicon germanium channel PFET and method of fabrication Ali Khakifirooz, Thomas N. Adam, Alexander Reznicek 2014-02-11
8647945 Method of forming substrate contact for semiconductor on insulator (SOI) substrate Geng Wang, Roger A. Booth, Jr., Joseph Ervin, Chengwen Pei, Ravi M. Todi 2014-02-11
8647936 Junction field effect transistor with an epitaxially grown gate structure Tak H. Ning, Ali Khakifirooz, Pranita Kerber 2014-02-11
8642415 Semiconductor substrate with transistors having different threshold voltages Thomas N. Adam, Bruce B. Doris, Balasubramanian S. Haran, Pranita Kulkarni, Alexander Reznicek 2014-02-04
8637365 Spacer isolation in deep trench Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang 2014-01-28
8633085 Dual-depth self-aligned isolation structure for a back gate electrode Balasubramanian S. Haran, Ali Khakifirooz, Ghavam G. Shahidi 2014-01-21
8629017 Structure and method to form EDRAM on SOI substrate Chengwen Pei, Herbert L. Ho, Subramanian S. Iyer, Byeong Y. Kim, Geng Wang +1 more 2014-01-14
8629009 Programmable high-k/metal gate memory device Roger A. Booth, Jr., Chandrasekharan Kothandaraman, Chengwen Pei 2014-01-14
8629502 MOSFET with recessed channel film and abrupt junctions Bruce B. Doris, Ali Khakifirooz, Pranita Kulkarni 2014-01-14
8629504 Extremely thin semiconductor-on-insulator (ETSOI) integrated circuit with on-chip resistors and method of forming the same Bruce B. Doris, Ali Khakifirooz, Ghavam G. Shahidi 2014-01-14
8629506 Replacement gate CMOS Haining Yang 2014-01-14
8623712 Bulk fin-field effect transistors with well defined isolation Balasubramanian S. Haran, Shom Ponoth, Theodorus E. Standaert, Tenko Yamashita 2014-01-07
8617968 Strained silicon and strained silicon germanium on insulator metal oxide semiconductor field effect transistors (MOSFETs) Bruce B. Doris, Pouya Hashemi, Ali Khakifirooz 2013-12-31
8618554 Method to reduce ground-plane poisoning of extremely-thin SOI (ETSOI) layer with thin buried oxide Bruce B. Doris, Ali Khakifirooz, Pranita Kulkarni, Ghavam G. Shahidi 2013-12-31
8617956 Method and structure for forming high-K/metal gate extremely thin semiconductor on insulator device Bruce B. Doris, Ali Khakifirooz, Pranita Kulkarni 2013-12-31
8617937 Forming narrow fins for finFET devices using asymmetrically spaced mandrels Bruce B. Doris, Ali Khakifirooz, Ghavam G. Shahidi 2013-12-31
8610233 Hybrid MOSFET structure having drain side schottky junction Ali Khakifirooz, Pranita Kulkarni, Ghavam G. Shahidi 2013-12-17
8604539 Bulk fin-field effect transistors with well defined isolation Balasubramanian S. Haran, Shom Ponoth, Theodorus E. Standaert, Tenko Yamashita 2013-12-10
8598664 Field effect transistor (FET) and method of forming the FET without damaging the wafer surface Bruce B. Doris, Yu Zhu 2013-12-03
8598663 Semiconductor structure having NFET and PFET formed in SOI substrate with underlapped extensions Bruce B. Doris, Balasubramanian S. Haran, Ali Khakifirooz, Pranita Kulkarni, Ghavam G. Shahidi 2013-12-03