Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chih-Hsien Liao — 8 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Taichung, TW: #1,021 of 7,415 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Chih-Hsien Liao has been granted 8 US patents while listed as an inventor at Unknown. The first was granted in 2016 and the most recent in August 2023. Chih-Hsien Liao ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Chih-Hsien Liao in Taichung, TW.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11719303 Cylinder with switchable system and shock absorber having the same 2023-08-08
D938872 Caliper for a disc brake 2021-12-21
11105386 Brake caliper device having automatic pad wear compensation mechanism 2021-08-31
10760630 Brake caliper device 2020-09-01
10167911 Electric parking brake 2019-01-01
10030723 Brake caliper 2018-07-24
9821623 Adjustable shock absorber 2017-11-21
9272695 Electric parking brake 2016-03-01