YC

Ya-Ching Chang

TSMC: 7 patents #3,492 of 12,232Top 30%
FR Framy: 2 patents #5 of 12Top 45%
IT ITRI: 1 patents #5,197 of 9,619Top 55%
Overall (All Time): #475,772 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D1091608 Display screen with graphical user interface Yu-Hsien Li, Zi-Yu Liu 2025-09-02
12292684 Adhesion layer for multi-layer photoresist Chen-Yu Liu, Tzu-Yang Lin, Ching-Yu Chang, Chin-Hsiang Lin 2025-05-06
12189699 Method and system for providing contents within region of interest of a user Yu-Hsien Li, Hao Mei 2025-01-07
11754923 Resist dispensing system and method of use Chen-Yu Liu, Ching-Yu Chang, Chin-Hsiang Lin 2023-09-12
11378884 Extreme ultraviolet photoresist and method Chen-Yu Liu, Cheng-Han Wu, Ching-Yu Chang, Chin-Hsiang Lin 2022-07-05
11127592 Photosensitive groups in resist layer Ching-Yu Chang, Chin-Hsiang Lin, Yen-Hao Chen 2021-09-21
10859915 Adhesion layer for multi-layer photoresist Chen-Yu Liu, Tzu-Yang Lin, Ching-Yu Chang, Chin-Hsiang Lin 2020-12-08
10649339 Resist material and method for forming semiconductor structure using resist layer Chen-Yu Liu, Cheng-Han Wu, Ching-Yu Chang, Chin-Hsiang Lin 2020-05-12
10527941 Extreme ultraviolet photoresist and method Chen-Yu Liu, Cheng-Han Wu, Ching-Yu Chang, Chin-Hsiang Lin 2020-01-07
9250633 Air conditioning control device and method thereof Hsiang-Chieh Chen, Chung-Hsien Lu 2016-02-02