Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Che-Wei Lee — 13 Patents

DEDarfon Electronics: 4 patents #47 of 225Top 25%
DEDelta Electronics: 4 patents #492 of 2,746Top 20%
NUNational Chiao Tung University: 2 patents #256 of 1,517Top 20%
NTNational Kaohsiung University Of Science And Technology: 1 patents #8 of 52Top 20%
PEPrimax Electronics: 1 patents #319 of 571Top 60%
Taoyuan, TW: #489 of 5,438 inventorsTop 9%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Che-Wei Lee has been granted 13 US patents while listed as an inventor at Darfon Electronics. The first was granted in 2015 and the most recent in May 2025. Che-Wei Lee ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Che-Wei Lee in Taoyuan, TW.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 4 patents in 2025.peak 42015: 1 patents20152016: 1 patents20162020: 2 patents20202021: 2 patents20212022: 2 patents20222023: 1 patents20232025: 4 patents2025

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12305665 Viscous flow blower — 2025-05-20
D1063054 Fan blade Hui-Lun CHIN, Chih-Wei Chan, Ching-Hsien Yeh 2025-02-18
D1063055 Fan blade Hui-Lun CHIN, Chih-Wei Chan, Ching-Hsien Yeh 2025-02-18
D1063056 Fan blade Hui-Lun CHIN, Chih-Wei Chan, Ching-Hsien Yeh 2025-02-18
11735382 Keyboard device Zheng-Hong Lai, Chin-Lung Chan, Chih-Ho Hsu 2023-08-22
11367582 Keyboard and keyswitch Chih-Ho Hsu, Zheng-Hong Lai 2022-06-21
11289288 Waterproof film and keyboard thereof Zheng-Hong Lai, Chih-Ho Hsu, Chin-Lung Chan, Chang-En Sun 2022-03-29
10989205 Micro fan Chao-Wen Lu, Chih-Wei Chan 2021-04-27
10978261 Method for fabricating keyboard covering film Zheng-Hong Lai, Chih-Ho Hsu, Jin-Long Chan, Yuan-Bao Chen, Chang-En Sun 2021-04-13
10853917 Color image authentication method based on palette compression technique — 2020-12-01
10770246 Keyboard covering film, waterproof keyboard, method for fabricating keyboard covering film, waterproof keycap assembly, and illuminating keyboard Zheng-Hong Lai, Chih-Ho Hsu, Jin-Long Chan, Yuan-Bao Chen, Chang-En Sun 2020-09-08
9313021 Secret communication method with self-authentication capability Wen-Hsiang Tsai 2016-04-12
8949610 Method for embedding secret message into PNG image Wen-Hsiang Tsai 2015-02-03

Frequent Collaborators

Chih-Ho Hsu5 shared
Zheng-Hong Lai5 shared
Chih-Wei Chan4 shared
Hui-Lun CHIN3 shared
Ching-Hsien Yeh3 shared
Chang-En Sun3 shared

Nearby-Ranked Inventors

Jianping Shen13
Eric John Telfeyan13
George R. Breiwa, III13
Thomas Sugar13
Andrew Howley13
Howard Halpern13
Po-Yuan Wang13
Douglas Vanesko13
Tanuj Trivedi13