Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sansaptak Dasgupta — 216 Patents

Intel: 214 patents #48 of 30,777Top 1%
TRTahoe Research: 2 patents #16 of 215Top 8%
Hillsboro, OR: #2 of 2,365 inventorsTop 1%
Oregon: #48 of 28,073 inventorsTop 1%
Overall (All Time): #2,838 of 4,157,543Top 1%
216 Patents All Time
Sansaptak Dasgupta has been granted 216 US patents while listed as an inventor at Intel. The first was granted in 2014 and the most recent in August 2025. Sansaptak Dasgupta ranks #2,838 of 4,157,543 US inventors in our database (top 0.07%). Patent records list Sansaptak Dasgupta in Hillsboro, OR, US.

Patents per Year

Patents granted per year, 2014 to 2025Bar chart with a peak of 44 patents in 2020.peak 442014: 5 patents20142015: 5 patents2016: 3 patents20162017: 20 patents2018: 13 patents20182019: 19 patents2020: 44 patents20202021: 24 patents2022: 39 patents20222023: 34 patents2024: 9 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 216 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12396232 III-N diodes with n-doped wells and capping layers Richard Geiger, Georgios Panagopoulos, Luis-Felipe Giles, Peter Baumgartner, Harald Gossner +2 more 2025-08-19
12148690 Microelectronic devices having air gap structures integrated with interconnect for reduced parasitic capacitances Han Wui Then, Marko Radosavljevic, Sanaz K. Gardner 2024-11-19
12148757 Integration of Si-based transistors with non-Si technologies by semiconductor regrowth over an insulator material Nidhi Nidhi, Han Wui Then, Marko Radosavljevic, Paul B. Fischer, Rahul Ramaswamy +2 more 2024-11-19 $25,575,000
12125888 Group III-nitride (III-N) devices with reduced contact resistance and their methods of fabrication Marko Radosavljevic, Han Wui Then 2024-10-22 $18,859,000
12080763 Silicide for group III-nitride devices and methods of fabrication Marko Radosavljevic, Han Wui Then, Paul B. Fischer, Walid M. Hafez 2024-09-03 $14,017,000
12034085 Variable capacitance device with multiple two-dimensional electron gas (2DEG) layers Harald Gossner, Peter Baumgartner, Uwe Hodel, Domagoj Siprak, Stephan Leuschner +3 more 2024-07-09 $24,938,000
12027613 III-N transistor arrangements for reducing nonlinearity of off-state capacitance Nidhi Nidhi, Han Wui Then, Marko Radosavljevic, Paul B. Fischer, Rahul Ramaswamy +2 more 2024-07-02 $27,114,000
11942378 Tunnel polarization junction III-N transistors Han Wui Then, Marko Radosavljevic 2024-03-26 $33,708,000
11908687 III-N multichip modules and methods of fabrication Khaled Ahmed, Anup Pancholi, John Heck, Thomas L. Sounart, Harel Frish 2024-02-20 $26,968,000
11881511 Superlattice FINFET with tunable drive current capability Nidhi Nidhi, Rahul Ramaswamy, Han Wui Then, Marko Radosavljevic, Johann Christian Rode +2 more 2024-01-23 $52,361,000
11848362 III-N transistors with contacts of modified widths Rahul Ramaswamy, Nidhi Nidhi, Walid M. Hafez, Johann Christian Rode, Han Wui Then +1 more 2023-12-19 $50,836,000
11799057 Group III-nitride light emitting devices including a polarization junction Han Wui Then, Marko Radosavljevic 2023-10-24 $20,059,000
11791221 Integration of III-N transistors and semiconductor layer transfer Marko Radosavljevic, Han Wui Then, Paul B. Fischer 2023-10-17 $15,641,000
11784121 Integrated circuit components with dummy structures Kevin Lin, Nicholas James Harold McKubre, Richard Vreeland 2023-10-10 $20,947,000
11777022 Transistors including first and second semiconductor materials between source and drain regions and methods of manufacturing the same Marko Radosavljevic, Han Wui Then 2023-10-03 $24,984,000
11757027 E-D mode 2DEG FET with gate spacer to locally tune VT and improve breakdown Rahul Ramaswamy, Nidhi Nidhi, Walid M. Hafez, Johann Christian Rode, Paul B. Fischer +2 more 2023-09-12 $19,004,000
11728346 Group III-nitride (III-N) devices with reduced contact resistance and their methods of fabrication Marko Radosavljevic, Han Wui Then 2023-08-15 $18,845,000
11715790 Charge-induced threshold voltage tuning in III-N transistors Nidhi Nidhi, Marko Radosavljevic, Yang Cao, Han Wui Then, Johann Christian Rode +3 more 2023-08-01 $26,467,000
11715791 Group III-Nitride devices on SOI substrates having a compliant layer Marko Radosavljevic, Han Wui Then, Kevin Lin, Paul B. Fischer 2023-08-01 $26,467,000
11715799 Methods and apparatus to form silicon-based transistors on group III-nitride materials using aspect ratio trapping Marko Radosavljevic, Han Wui Then 2023-08-01 $26,467,000
11710765 High aspect ratio non-planar capacitors formed via cavity fill Marko Radosavljevic, Han Wui Then 2023-07-25 $28,608,000
11705882 Acoustic resonator structure Paul B. Fischer, Mark Radosavljevic, Han Wui Then 2023-07-18 $21,060,000
11699704 Monolithic integration of a thin film transistor over a complimentary transistor Van H. Le, Marko Radosavljevic, Han Wui Then, Willy Rachmady, Ravi Pillarisetty +2 more 2023-07-11 $21,736,000
11670637 Logic circuit with indium nitride quantum well Marko Radosavljevic, Han Wui Then, Paul B. Fischer, Walid M. Hafez 2023-06-06 $21,341,000
11670686 III-N nanostructures formed via cavity fill Marko Radosavljevic, Han Wui Then 2023-06-06 $21,341,000