Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cheng-Wei Yan — 5 Patents

DEDelta Electronics: 4 patents #492 of 2,746Top 20%
Taoyuan, TW: #1,295 of 5,438 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Cheng-Wei Yan has been granted 5 US patents while listed as an inventor at Delta Electronics. The first was granted in 2008 and the most recent in November 2025. Cheng-Wei Yan ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Cheng-Wei Yan in Taoyuan, TW.

Patents per Year

Patents granted per year, 2008 to 2025Bar chart with a peak of 2 patents in 2012.peak 22008: 1 patents20082012: 2 patents20122025: 2 patents2025

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12462073 Method for probabilistic assessment of seismic resistance of long-span arch bridge based on time-frequency hybrid computation Jianting ZHOU, Helu YU, Zhen Xiang, Pengfeng Wei, Wei-Shu Lu +3 more 2025-11-04
D1058791 Ventilator frame Tsung-Yin Lee, Ching-Mei Chiu 2025-01-21
8210795 Flow-guiding device and fan assembly Wei-Yi Lin, Jiun-Ying Lin, Ching-Shyang Huang 2012-07-03
8100674 Fan and frame thereof Wei-Yi Lin, Hui-Neng Yang, Po-Hui Shen, Cheng-Chieh Liu, Kun-Ming Lee 2012-01-24
7329091 Heat dissipation fans and housings therefor Tsu-Liang Lin, Wen-Shi Huang 2008-02-12