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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ching-Chuan Lee — 13 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Taipei, TW: #1,241 of 24,966 inventorsTop 5%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Ching-Chuan Lee has been granted 13 US patents while listed as an inventor at Unknown. The first was granted in 2001 and the most recent in July 2015. Ching-Chuan Lee ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Ching-Chuan Lee in Taipei, TW.

Patents per Year

Patents granted per year, 2001 to 2015Bar chart with a peak of 3 patents in 2002.peak 32001: 1 patents20012002: 3 patents20022003: 2 patents20032005: 1 patents20052006: 1 patents20062009: 1 patents20092010: 2 patents20102013: 1 patents20132015: 1 patents2015

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
9088162 Hierarchical battery management system Ying Shu, Feng-Yuan Wang, Peng Ma 2015-07-21
8593042 LED lamp and heat dissipation device thereof 2013-11-26
7764027 Dimmable control circuit 2010-07-27
7703941 Expandable LED module for arbitrarily display assembly 2010-04-27
7611388 Electricity acquiring plug used in vehicle 2009-11-03
7043279 Handsfree structure with antibackground noise function 2006-05-09
6895260 Hands-free handset for a cordless telephone 2005-05-17
6592516 Interactive control system of a sexual delight appliance 2003-07-15
6574341 Hand-free switch device for wireless intercom 2003-06-03
6371321 Case module for articles 2002-04-16
6343970 Driving apparatus for a doll Hung-Chien Fan 2002-02-05
6341440 Multi-function signboard 2002-01-29
6241363 Colored light mixing device 2001-06-05