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USPTO Patent Rankings Data through Dec 31, 2025
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Jin-Jia Chang — 1 Patent

PEPhison Electronics: 1 patents #172 of 344Top 50%
Taoyuan, TW: #3,408 of 5,438 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jin-Jia Chang has been granted 1 US patent while listed as an inventor at Phison Electronics. All of these patents were granted in 2025. Jin-Jia Chang ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jin-Jia Chang in Taoyuan, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12418121 Gold finger connector and memory storage device Zong-Sian Ye, Yang-Tse Hung, Bo-Yuan Wu 2025-09-16

Frequent Collaborators

Bo-Yuan Wu1 shared
Zong-Sian Ye1 shared
Yang-Tse Hung1 shared

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Andrew Whitesides Lloyd1
Xianwu Meng1
Phillip COLETTI1
Yuchen Mao1
Sheng'an ZHANG1
Hayeong Nam1
Pedro Fernando Gomez Fernandez1
Kira Astakhova1
Amir EISEN1