Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Leycheoh Lim — 2 Patents

Disney: 2 patents #2,657 of 6,686Top 40%
San Jose, CA: #17,604 of 32,062 inventorsTop 55%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,102,769 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7890132 Systems and methods for calibrating power regulated communication circuitry George Chien, King Chun Tsai, Sang Won Son, Alireza Shirvani Mahdavi, Qiong Sun 2011-02-15
7738904 Systems and methods for calibrating power regulated communication circuitry George Chien, King Chun Tsai, Sang Won Son, Alireza Shirvani-Mahdavi, Qiong Sun 2010-06-15