Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chia-Ching Liao — 12 Patents

FTFivetech Technology: 7 patents #2 of 20Top 10%
TSMC: 2 patents #6,667 of 12,232Top 55%
PEPegatron: 1 patents #213 of 650Top 35%
Zhuolan Township, TW: #66 of 2,086 inventorsTop 4%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Chia-Ching Liao has been granted 12 US patents while listed as an inventor at Fivetech Technology. The first was granted in 2006 and the most recent in September 2024. Chia-Ching Liao ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Chia-Ching Liao in Zhuolan Township, TW.

Patents per Year

Patents granted per year, 2006 to 2024Bar chart with a peak of 5 patents in 2020.peak 52006: 1 patents20062008: 1 patents20082020: 5 patents20202021: 2 patents20212022: 1 patents20222024: 2 patents2024

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12087011 Object positioning method and system Cheng-Chou Chen, An-Chu Hsiao 2024-09-10
11948949 Vertical gate field effect transistor Chun-Yuan Chen, Ching-Chun Wang, Hsiao-Hui Tseng, Jen-Cheng Liu, Jhy-Jyi Sze +4 more 2024-04-02 $12,522,000
11404460 Vertical gate field effect transistor Chun-Yuan Chen, Ching-Chun Wang, Hsiao-Hui Tseng, Jen-Cheng Liu, Jhy-Jyi Sze +4 more 2022-08-02 $7,052,000
11078939 Fastening apparatus and fastening method thereof TING-JUI WANG, Hsu Sheng Chang 2021-08-03
11039545 Pull-out aiding device and chassis-wall module with pull-out aiding function TING-JUI WANG 2021-06-15
10874025 Pull-out aiding device and chassis-wall module with pull-out aiding function TING-JUI WANG 2020-12-22
10874026 Pull-out aiding device and chassis-wall module with pull-out aiding function TING-JUI WANG 2020-12-22
10842037 Pull-out aiding device and chassis-wall module with pull-out aiding function TING-JUI WANG 2020-11-17
10827637 Pull-out aiding device and chassis-wall module with pull-out aiding function TING-JUI WANG 2020-11-03
10656667 Movable handle TING-JUI WANG 2020-05-19
D579199 Cue bag 2008-10-28
D521358 Lock device 2006-05-23