Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SG

Spencer Gold — 31 Patents

Oracle: 20 patents #433 of 14,854Top 3%
AMD: 5 patents #2,159 of 9,279Top 25%
NVIDIA: 4 patents #1,685 of 7,811Top 25%
ADAdavanced Micro Devices: 1 patents #1 of 13Top 8%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
Pepperell, MA: #8 of 185 inventorsTop 5%
Massachusetts: #2,928 of 88,656 inventorsTop 4%
Overall (All Time): #119,092 of 4,157,543Top 3%
31 Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
6594194 Memory array with common word line Joseph Siegel 2003-07-15
6587369 Two-stage memory cell Julie M. Staraitis, Jason Eisenberg 2003-07-01
6560140 Single ended two-stage memory cell Julie M. Staraitis 2003-05-06
6445640 Method and apparatus for invalidating memory array write operations 2002-09-03
6438024 Combining RAM and ROM into a single memory array Marc Lamere 2002-08-20
6430251 4-Bit population count circuit 2002-08-06