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 2,526–2,550 of 2,819 patents

Patent #TitleCo-InventorsDate
8592916 Selectively raised source/drain transistor Ali Khakifirooz, Thomas N. Adam, Alexander Reznicek 2013-11-26
8592270 Non-relaxed embedded stressors with solid source extension regions in CMOS devices Bruce B. Doris, Ali Khakifirooz, Pranita Kulkarni, Douglas C. La Tulipe, Jr. 2013-11-26
8592290 Cut-very-last dual-EPI flow Veeraraghavan S. Basker, Huiming Bu, Balasubramanian S. Haran, Nicolas Loubet, Shom Ponoth +3 more 2013-11-26
8592263 FinFET diode with increased junction area Theodorus E. Standaert, Balasubramanian S. Haran, Shom Ponoth, Tenko Yamashita 2013-11-26
8586439 Inversion mode varactor Bruce B. Doris, Ali Khakifirooz, Pranita Kulkarni 2013-11-19
8587068 SRAM with hybrid FinFET and planar transistors Wilfried E. Haensch, Ali Khakifirooz, Pranita Kulkarni 2013-11-19
8587086 Self-aligned dual depth isolation and method of fabrication Robert H. Dennard, Bruce B. Doris, Ali Khakifirooz, Ghavam G. Shahidi 2013-11-19
8580646 Method of fabricating field effect transistors with low k sidewall spacers Louis L. Hsu, Jack A. Mandelman, William R. Tonti 2013-11-12
8580634 Methods of forming 3-D semiconductor devices with a nanowire gate structure wherein the nanowire gate structure is formed prior to source/drain formation Ruilong Xie, Xiuyu Cai, Ali Khakifirooz 2013-11-12
8581320 MOS capacitors with a finfet process Balasubramanian S. Haran, Shom Ponoth, Theodorus E. Standaert, Tenko Yamashita 2013-11-12
8578305 Semiconductor devices having tensile and/or compressive strain and methods of manufacturing and design structure Carl Radens 2013-11-05
8575698 MOSFET with thin semiconductor channel and embedded stressor with enhanced junction isolation Bruce B. Doris, Ali Khakifirooz, Pranita Kulkarni 2013-11-05
8574970 Method of forming an extremely thin semiconductor insulator (ETSOI) FET having a stair-shaped raised source/drain Bruce B. Doris, Ali Khakifirooz, Ghavam G. Shahidi 2013-11-05
8575670 Embedded dynamic random access memory device formed in an extremely thin semiconductor on insulator (ETSOI) substrate Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang 2013-11-05
8569152 Cut-very-last dual-epi flow Veeraraghavan S. Basker, Huiming Bu, Balasubramanian S. Haran, Nicolas Loubet, Shom Ponoth +3 more 2013-10-29
8569125 FinFET with improved gate planarity Theodorus E. Standaert, Balasubramanian S. Haran, Shom Ponoth, Soon-Cheon Seo, Tenko Yamashita 2013-10-29
8569159 CMOS structure including non-planar hybrid orientation substrate with planar gate electrodes and method for fabrication 2013-10-29
8569868 Device having and method for forming fins with multiple widths Bruce B. Doris, Steven J. Holmes, Xuefeng Hua, Ying Zhang 2013-10-29
8564069 Field effect transistors with low body resistance and self-balanced body potential Roger A. Booth, Jr., Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang 2013-10-22
8564064 Controlled fin-merging for fin type FET devices Bruce B. Doris, Ali Khakifirooz, Pranita Kerber 2013-10-22
8564040 Inversion mode varactor Bruce B. Doris, Ali Khakifirooz, Pranita Kulkarni 2013-10-22
8563385 Field effect transistor device with raised active regions Bruce B. Doris, Ali Khakifirooz, Alexander Reznicek 2013-10-22
8551848 Field effect transistor with asymmetric abrupt junction implant Pranita Kerber, Bruce B. Doris, Ali Khakifirooz 2013-10-08
8552487 SOI trench DRAM structure with backside strap Bruce B. Doris, Ali Khakifirooz, Pranita Kulkarni, Ghavam G. Shahidi 2013-10-08
8546203 Semiconductor structure having NFET extension last implants Bruce B. Doris, Bala Haran, Pranita Kulkarni, Nicolas Loubet, Amlan Majumdar +1 more 2013-10-01