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 2,726–2,750 of 2,819 patents

Patent #TitleCo-InventorsDate
7736965 Method of making a FinFET device structure having dual metal and high-k gates Ramachandra Divakaruni 2010-06-15
7732872 Integration scheme for multiple metal gate work function structures Michael P. Chudzik, Ramachandra Divakaruni, Geng Wang, Robert C. Wong, Haining Yang 2010-06-08
7728371 SOI CMOS compatible multiplanar capacitor Louis C. Hsu, Jack A. Mandelman, William R. Tonti 2010-06-01
7723201 Structure and method for making on-chip capacitors with various capacitances Geng Wang 2010-05-25
7713880 Recessing trench to target depth using feed forward data 2010-05-11
7713814 Hybrid orientation substrate compatible deep trench capacitor embedded DRAM Ramachandra Divakaruni 2010-05-11
7709320 Method of fabricating trench capacitors and memory cells using trench capacitors Xi Li 2010-05-04
7705386 Providing isolation for wordline passing over deep trench capacitor Johnathan E. Faltermeier, Herbert L. Ho, Paul C. Parries 2010-04-27
7700466 Tunneling effect transistor with self-aligned gate Roger A. Booth, Jr., Jack A. Mandelman 2010-04-20
7700434 Trench widening without merging Ramachandra Divakaruni 2010-04-20
7682859 Patterned strained semiconductor substrate and device Ramachandra Divakaruni 2010-03-23
7671394 Embedded trench capacitor having a high-k node dielectric and a metallic inner electrode Roger A. Booth, Jr., MaryJane Brodsky, Chengwen Pei 2010-03-02
7668003 Dynamic random access memory circuit, design structure and method John E. Barth, Jr., Hoki Kim, Geng Wang 2010-02-23
7659178 Semiconductor device structures with reduced junction capacitance and drain induced barrier lowering and methods for fabricating such device structures and for fabricating a semiconductor-on-insulator substrate Louis L. Hsu, Jack A. Mandelman, Haining Yang 2010-02-09
7655967 DRAM (dynamic random access memory) cells Babar A. Khan 2010-02-02
7656005 Electrically programmable π-shaped fuse structures and methods of fabrication thereof Roger A. Booth, Jr., Jack A. Mandelman, William R. Tonti 2010-02-02
7642588 Memory cells with planar FETs and vertical FETs with a region only in upper region of a trench and methods of making and using same Jack A. Mandelman 2010-01-05
7638381 Methods for fabricating a semiconductor structure using a mandrel and semiconductor structures formed thereby Jack A. Mandelman 2009-12-29
7618872 Semiconductor device structures for bipolar junction transistors and methods of fabricating such structures Louis L. Hsu, Jack A. Mandelman 2009-11-17
7615816 Buried plate structure for vertical dram devices Ramachandra Divakaruni, Chun-Yung Sung 2009-11-10
7611931 Semiconductor structures with body contacts and fabrication methods thereof Ramachandra Divakaruni, Jack A. Mandelman 2009-11-03
7608506 Body-contacted semiconductor structures and methods of fabricating such body-contacted semiconductor structures Louis L. Hsu, Jack A. Mandelman 2009-10-27
7585716 High-k/metal gate MOSFET with reduced parasitic capacitance 2009-09-08
7575970 Deep trench capacitor through SOI substrate and methods of forming Herbert L. Ho, Yoichi Otani, Kevin R. Winstel 2009-08-18
7569450 Semiconductor capacitors in hot (hybrid orientation technology) substrates Ramachandra Divakaruni, Carl Radens 2009-08-04