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USPTO Patent Rankings Data through Dec 31, 2025
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Lien-Jin Chiang — 4 Patents

DEDelta Electronics: 2 patents #901 of 2,746Top 35%
FLFlex: 1 patents #79 of 184Top 45%
FCFoxconn Technology Group Co.: 1 patents #301 of 453Top 70%
Taoyuan, TW: #1,540 of 5,438 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Lien-Jin Chiang has been granted 4 US patents while listed as an inventor at Delta Electronics. The first was granted in 2004 and the most recent in June 2022. Lien-Jin Chiang ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Lien-Jin Chiang in Taoyuan, TW.

Patents per Year

Patents granted per year, 2004 to 2022Bar chart with a peak of 2 patents in 2008.peak 22004: 1 patents20042008: 2 patents20082022: 1 patents2022

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11357097 High performance thermal solution concept for surface mount device packages Yung You Lin, Hung-Cheng Chang 2022-06-07
7457133 Electronic apparatus with natural convection structure Chun-Chen Chen 2008-11-25
7445038 Rotary total heat exchange apparatus Tay-Jian Liu, Ming-Chun Lee, Shu-Cheng Yang 2008-11-04
6776650 Waterproof and heat-dissipating structure of electronic apparatus Bruce C. H. Cheng, Chun-Chen Chen, Jui-Yuan Hsu 2004-08-17

Frequent Collaborators

Chun-Chen Chen2 shared
Tay-Jian Liu1 shared
Hung-Cheng Chang1 shared
Bruce C. H. Cheng1 shared
Shu-Cheng Yang1 shared
Yung You Lin1 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4