Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Leo Kuan — 4 Patents

BCBehavior Tech Computer: 4 patents #3 of 96Top 4%
Taipei, TW: #5,081 of 24,966 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Leo Kuan has been granted 4 US patents while listed as an inventor at Behavior Tech Computer. The first was granted in 2001 and the most recent in September 2005. Leo Kuan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Leo Kuan in Taipei, TW.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6941114 USB-based wireless transmitting/receiving system Shyh-Ren Kuo, Chris Wang 2005-09-06
6684337 Charging system incorporated in computer for charging and resetting wireless peripheral devices Shyh-Ren Kuo, Chris Wang 2004-01-27
6469697 Digital rotary switch signal reading circuit Chris Wang 2002-10-22
6246210 System for identifying electric devices Shyh-Ren Kuo 2001-06-12