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

Sean T. Ma — 82 Patents

Intel: 81 patents #303 of 30,777Top 1%
TRTahoe Research: 1 patents #81 of 215Top 40%
Portland, OR: #171 of 9,213 inventorsTop 2%
Oregon: #323 of 28,073 inventorsTop 2%
Overall (All Time): #21,533 of 4,157,543Top 1%
82 Patents All Time
Sean T. Ma has been granted 82 US patents while listed as an inventor at Intel. The first was granted in 2019 and the most recent in August 2025. Sean T. Ma ranks #21,533 of 4,157,543 US inventors in our database (top 0.52%). Patent records list Sean T. Ma in Portland, OR, US.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 28 patents in 2022.peak 282019: 2 patents20192020: 7 patents20202021: 11 patents20212022: 28 patents20222023: 13 patents20232024: 13 patents20242025: 8 patents2025

Issued Patents All Time

Showing 1–25 of 82 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12389629 Source/drain regions in integrated circuit structures Cory E. Weber 2025-08-12
12376353 Source/drain regions in integrated circuit structures Andy Wei, Guillaume Bouche 2025-07-29
12342614 Asymmetric gate structures and contacts for stacked transistors Cheng-Ying Huang, Patrick Morrow, Arunshankar Venkataraman, Willy Rachmady, Nicole K. Thomas +2 more 2025-06-24
12328936 Gate spacing in integrated circuit structures Guillaume Bouche, Andy Wei 2025-06-10
12328864 3D 1T1C stacked dram structure and method to fabricate Aaron D. Lilak, Abhishek A. Sharma 2025-06-10
12288803 Transistor with isolation below source and drain Willy Rachmady, Cheng-Ying Huang, Matthew V. Metz, Nicholas G. Minutillo, Anand S. Murthy +3 more 2025-04-29
12211898 Device contact sizing in integrated circuit structures Guillaume Bouche, Andy Wei 2025-01-28
12191349 Reducing off-state leakage in semiconductor devices Dipanjan Basu, Cory E. Weber, Justin R. Weber, Harold W. Kennel, Seung Hoon Sung +3 more 2025-01-07
12142689 Transistor including wrap around source and drain contacts Abhishek A. Sharma, Gilbert Dewey, Jack T. Kavalieros, Van H. Le 2024-11-12 $28,491,000
12100623 Vertically stacked finFETs and shared gate patterning Aaron D. Lilak, Justin R. Weber, Rishabh Mehandru, Stephen M. Cea, Patrick Morrow +1 more 2024-09-24 $33,787,000
12068319 High performance semiconductor oxide material channel regions for NMOS Gilbert Dewey, Willy Rachmady, Jack T. Kavalieros, Cheng-Ying Huang, Matthew V. Metz +3 more 2024-08-20 $20,163,000
12009433 Multi-dielectric gate stack for crystalline thin film transistors Van H. Le, Inanc Meric, Gilbert Dewey, Abhishek A. Sharma, Miriam Reshotko +6 more 2024-06-11 $21,221,000
11996447 Field effect transistors with gate electrode self-aligned to semiconductor fin Matthew V. Metz, Willy Rachmady, Gilbert Dewey, Chandra S. Mohapatra, Jack T. Kavalieros +2 more 2024-05-28 $30,739,000
11984487 Non-planar transistor arrangements with asymmetric gate enclosures Guillaume Bouche 2024-05-14 $33,809,000
11973121 Device contacts in integrated circuit structures Guillaume Bouche, Andy Wei, Mwilwa Tambwe, Piyush Mohan Sinha 2024-04-30 $26,151,000
11929435 Ferroelectric gate stack for band-to-band tunneling reduction Gilbert Dewey, Willy Rachmady, Jack T. Kavalieros, Cheng-Ying Huang, Matthew V. Metz +2 more 2024-03-12 $37,196,000
11923410 Transistor with isolation below source and drain Willy Rachmady, Cheng-Ying Huang, Matthew V. Metz, Nicholas G. Minutillo, Anand S. Murthy +3 more 2024-03-05 $29,696,000
11916106 Source/drain regions in integrated circuit structures Andy Wei, Guillaume Bouche 2024-02-27 $28,450,000
11881517 Channel structures for thin-film transistors Abhishek A. Sharma, Cory E. Weber, Van H. Le 2024-01-23 $52,361,000
11862730 Top-gate doped thin film transistor Abhishek A. Sharma, Van H. Le, Jack T. Kavalieros, Gilbert Dewey 2024-01-02 $30,016,000
11862729 Vertical multi-gate thin film transistors Yih Wang, Abhishek A. Sharma, Van H. Le 2024-01-02 $30,016,000
11849572 3D 1T1C stacked DRAM structure and method to fabricate Aaron D. Lilak, Abhishek A. Sharma 2023-12-19 $50,836,000
11784239 Subfin leakage suppression using fixed charge Aaron D. Lilak, Justin R. Weber, Harold W. Kennel, Willy Rachmady, Gilbert Dewey +5 more 2023-10-10 $20,947,000
11764275 Indium-containing fin of a transistor device with an indium-rich core Chandra S. Mohapatra, Glenn A. Glass, Harold W. Kennel, Anand S. Murthy, Willy Rachmady +4 more 2023-09-19 $20,015,000
11756998 Source-channel junction for III-V metal-oxide-semiconductor field effect transistors (MOSFETs) Cheng-Ying Huang, Tahir Ghani, Jack T. Kavalieros, Anand S. Murthy, Harold W. Kennel +4 more 2023-09-12 $19,004,000