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LI HAN CHANG — 5 Patents

TTTron Future Tech: 5 patents #3 of 16Top 20%
Hsinchu, TW: #3,951 of 13,380 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
LI HAN CHANG has been granted 5 US patents while listed as an inventor at Tron Future Tech. All of these patents were granted in 2025. LI HAN CHANG ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list LI HAN CHANG in Hsinchu, TW.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12418103 Antenna package structure Kuan-Neng Chen, Han-Wen Hu, Yi-Chieh TSAI, Yu-Jiu Wang 2025-09-16
12388174 Phased array antenna with independent signal calibration Yu-Jiu Wang 2025-08-12
12355477 RF transmitter and method for emitting RF output signal Yu-Jiu Wang, HAO-CHUNG CHOU, Ta-Shun Chu 2025-07-08
12345751 Method and system for testing phased array antenna with independent signal calibration Yu-Jiu Wang 2025-07-01
12188970 Near-field testing apparatus for testing antenna array and related method Yu-Jiu Wang 2025-01-07

Frequent Collaborators

Yu-Jiu Wang5 shared
Ta-Shun Chu1 shared
Kuan-Neng Chen1 shared
Han-Wen Hu1 shared
HAO-CHUNG CHOU1 shared
Yi-Chieh TSAI1 shared

Nearby-Ranked Inventors

Joseph L. Mann5
Terry Richard Linn5
Ikuo DEGUCHI5
Swapnil Kumar5
Zachary W. Gyugyi5
Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5