Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
LL

Lars Liebmann — 214 Patents

IBM: 94 patents #635 of 70,183Top 1%
Globalfoundries: 68 patents #27 of 4,424Top 1%
TLTokyo Electron Limited: 53 patents #48 of 5,567Top 1%
GUGlobalfoundries U.S.: 11 patents #56 of 665Top 9%
SSStmicroelectronics Sa: 3 patents #1,912 of 1,676Top 115%
Infineon Technologies Ag: 2 patents #3,286 of 7,486Top 45%
Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Lockheed Martin: 1 patents #2,818 of 6,507Top 45%
Mechanicville, NY: #2 of 102 inventorsTop 2%
New York: #127 of 115,490 inventorsTop 1%
Overall (All Time): #2,904 of 4,157,543Top 1%
214 Patents All Time
Lars Liebmann has been granted 214 US patents while listed as an inventor at IBM. The first was granted in 1996 and the most recent in October 2025. Lars Liebmann ranks #2,904 of 4,157,543 US inventors in our database (top 0.07%). Patent records list Lars Liebmann in Mechanicville, NY, US.

Issued Patents All Time

Showing 1–25 of 214 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12446291 Inverted top-tier FET for multi-tier gate-on-gate 3-dimension integration (3Di) Daniel Chanemougame, Jeffrey Smith, Paul Gutwin, Xiuqin Xu 2025-10-14
12414367 Tapered device for lateral gate all around devices Jeffrey Smith, Daniel Chanemougame, Paul Gutwin 2025-09-09
12354991 Replacement buried power rail in backside power delivery Hoyoung Kang, Jeffrey Smith, Anton J. deVilliers, Daniel Chanemougame 2025-07-08
12336274 Self-aligned method for vertical recess for 3D device integration Jeffrey Smith, Daniel Chanemougame, Paul Gutwin, Subhadeep Kal, Kandabara Tapily +1 more 2025-06-17
12237333 Power wall integration for multiple stacked devices Daniel Chanemougame, Jeffrey Smith 2025-02-25
12224281 Interdigitated device stack Jeffrey Smith, Daniel Chanemougame, Paul Gutwin, Brian Tracy Cline, Xiaoqing Xu +1 more 2025-02-11
12218066 Monolithic formation of a set of interconnects below active devices Daniel Chanemougame, Jeffrey Smith 2025-02-04
12218135 Wiring in diffusion breaks in an integrated circuit Jeffrey Smith, Daniel Chanemougame, Paul Gutwin 2025-02-04
12176293 Inter-tier power delivery network (PDN) for dense gate-on-gate 3D logic integration Jeffrey Smith, Daniel Chanemougame, Paul Gutwin, Brian Tracy Cline, Xiaoqing Xu +1 more 2024-12-24
12142516 Self aligned buried power rail Nicholas V. LiCausi, Guillaume Bouche 2024-11-12 $72,106,000
12131994 Metallization lines on integrated circuit products Ruilong Xie, Daniel Chanemougame, Geng Han 2024-10-29 $40,018,000
12087640 High density logic formation using multi-dimensional laser annealing H. Jim Fulford, Mark I. Gardner, Jeffrey Smith, Daniel Chanemougame 2024-09-10
12051638 Integrated high efficiency transistor cooling Daniel Chanemougame, Jeffrey Smith, Paul Gutwin 2024-07-30
12040271 Power delivery network for CFET with buried power rails Jeffrey Smith, Daniel Chanemougame, Anton J. deVilliers 2024-07-16
12020990 Method for threshold voltage tuning through selective deposition of high-k metal gate (HKMG) film stacks Jeffrey Smith, Kandabara Tapily, Daniel Chanemougame, Mark I. Gardner, H. Jim Fulford +1 more 2024-06-25
12014984 Method of manufacturing a semiconductor apparatus having stacked devices Jeffrey Smith, Anton J. deVilliers 2024-06-18
12002869 Gate contact structures and cross-coupled contact structures for transistor devices Ruilong Xie, Youngtag Woo, Daniel Chanemougame, Bipul C. Paul, Heimanu Niebojewski +3 more 2024-06-04 $66,584,000
12002862 Inter-level handshake for dense 3D logic integration Jeffrey Smith, Daniel Chanemougame, Paul Gutwin 2024-06-04
11961802 Power-tap pass-through to connect a buried power rail to front-side power distribution network Jeffrey Smith, Daniel Chanemougame, Paul Gutwin 2024-04-16
11923364 Double cross-couple for two-row flip-flop using CFET Jeffrey Smith, Daniel Chanemougame, Paul Gutwin 2024-03-05
11901360 Architecture design and process for manufacturing monolithically integrated 3D CMOS logic and memory Jeffrey Smith, Anton J. deVilliers, Kandabara Tapily 2024-02-13
11830852 Multi-tier backside power delivery network for dense gate-on-gate 3D logic Jeffrey Smith, Daniel Chanemougame, Paul Gutwin, Brian Tracy Cline, Xiaoqing Xu +1 more 2023-11-28
11791263 Metallization lines on integrated circuit products Ruilong Xie, Daniel Chanemougame, Geng Han 2023-10-17 $50,124,000
11791271 Monolithic formation of a set of interconnects below active devices Daniel Chanemougame, Jeffrey Smith 2023-10-17
11764113 Method of 3D logic fabrication to sequentially decrease processing temperature and maintain material thermal thresholds Jeffrey Smith, Daniel Chanemougame, Paul Gutwin, Robert D. Clark, Anton J. deVilliers 2023-09-19