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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sun Man Lo — 2 Patents

EXExar: 2 patents #44 of 125Top 40%
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
Sun Man Lo has been granted 2 US patents while listed as an inventor at Exar. All of these patents were granted in 2005. Sun Man Lo ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Sun Man Lo in San Jose, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6947999 UART with compressed user accessible interrupt codes Glenn Wegner 2005-09-20 $2,556,000
6865626 UART automatic half-duplex direction control with programmable delay Glenn Wegner 2005-03-08 $3,973,000