Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christopher Heidelberger — 1 Patent in 2020

IBM: 1 patents #5,490 of 11,274Top 50%
Cambridge, MA: #583 of 1,681 inventorsTop 35%
Massachusetts: #5,137 of 14,474 inventorsTop 40%
Overall (2020): #518,489 of 565,922Top 95%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10690853 Optoelectronics integration using semiconductor on insulator substrate Ning Li, Devendra K. Sadana 2020-06-23