Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Inventors › Chen-Yang Chang
CC

Chen-Yang Chang — 2 Patents

Zhuolan Township, TW: #610 of 2,086 inventorsTop 30%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Chen-Yang Chang has been granted 2 US patents. The first was granted in 1999 and the most recent in October 2025. Chen-Yang Chang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Chen-Yang Chang in Zhuolan Township, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12438128 Semiconductor device package Shang-Ruei Wu, Chia-Yao Tseng, Meng-Jun Wang, Chih-Fang Wang, Cheng Quan Li +3 more 2025-10-07
D412996 Candle holder — 1999-08-17

Frequent Collaborators

Chien-Hsiung Chen1 shared
Chia-Yao Tseng1 shared
An-Chi Tsao1 shared
Meng-Jun Wang1 shared
Chih-Fang Wang1 shared
Per-Ju Chao1 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2