Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CL

Chih-Wei Liang — 4 Patents

UMUnited Microelectronics: 3 patents #1,523 of 4,560Top 35%
DEDelta Electronics: 1 patents #1,366 of 2,746Top 50%
Taoyuan, TW: #1,540 of 5,438 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Chih-Wei Liang has been granted 4 US patents while listed as an inventor at United Microelectronics. The first was granted in 2015 and the most recent in May 2025. Chih-Wei Liang ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Chih-Wei Liang in Taoyuan, TW.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 1 patents in 2015.peak 12015: 1 patents20152020: 1 patents20202021: 1 patents20212025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12301104 ORing FET control circuit and method Yung-Sheng Yeh 2025-05-13
11030130 Storage device, access method and system utilizing the same 2021-06-08 $4,946,000
10778164 Input receiver circuit and adaptive feedback method 2020-09-15 $548,000
8964499 Row decoding circuit 2015-02-24 $318,000