LC

Li-Wen Chang

HE Hongfujin Precision Electronics(Tianjin)Co.: 3 patents #3 of 67Top 5%
AM AMD: 1 patents #311 of 890Top 35%
TG Trumpf Laser Gmbh: 1 patents #4 of 21Top 20%
📍 New Taipei, CA: #14 of 129 inventorsTop 15%
Overall (2021): #30,543 of 548,734Top 6%
5
Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11169387 Optical assembly for variably generating a multi-focus profile Christoph Tillkorn, Daniel Flamm, Julian Hellstern, Andreas Heimes, Maike Prossotowicz 2021-11-09
11169582 Immersion cooling tank and cooling system TZE-CHERN MAO, YEN-CHUN FU, Chih-Hung Chang, YAO-TING CHANG, CHAO-KE WEI 2021-11-09
11107696 Implantation for etch stop liner Ping-Chin Yeh 2021-08-31
11083109 Heat exchange system TZE-CHERN MAO, YEN-CHUN FU, Chih-Hung Chang, CHAO-KE WEI, Ching-Tang Liu +1 more 2021-08-03
11057784 Communication system with accelerated data exchange YAO-TING CHANG, CHAO-KE WEI, TZE-CHERN MAO, Hui Wang 2021-07-06