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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Lee — 2 Patents

SISifive: 2 patents #24 of 55Top 45%
San Jose, CA: #17,797 of 32,062 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Lee has been granted 2 US patents while listed as an inventor at Sifive. All of these patents were granted in 2020. David Lee ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Lee in San Jose, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D900044 Circuit board Jack Kang, Jeffrey William Mulhausen 2020-10-27
D879730 Circuit board Jack Kang, Jeffrey William Mulhausen 2020-03-31