CC

Chung-Kai Cheng

EC Eternal Materials Co.: 7 patents #6 of 90Top 7%
Overall (All Time): #710,017 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11319410 Precursor for polyimide and use thereof Po-Yu Huang, Chung-Jen Wu, Meng-Yen Chou, Chang-Hong Ho, Shun-Jen Chiang 2022-05-03
11198792 Method for preparing patterned coverlay on substrate Chung-Jen Wu, Meng-Yen Chou, Chang-Hong Ho, Po-Yu Huang, Shun-Jen Chiang 2021-12-14
11034797 Polyimide precursor composition, use thereof and polyimide made therefrom Meng-Yen Chou, Chung-Jen Wu, Chang-Hong Ho, Shun-Jen Chiang, Po-Yu Huang 2021-06-15
10731004 Polyimide precursor composition and use thereof Chang-Hong Ho, Chung-Jen Wu, Meng-Yen Chou, Shun-Jen Chiang, Po-Yu Huang 2020-08-04
10696793 Process for preparing polyimides Chung-Jen Wu, Meng-Yen Chou, Chang-Hong Ho, Shun-Jen Ghiang, Po-Yu Huang 2020-06-30
10626220 Precursor for polyimide and use thereof Chang-Hong Ho, Chung-Jen Wu, Meng-Yen Chou, Shun-Jen Chiang, Po-Yu Huang 2020-04-21
10590305 Polyimide dry film and application thereof Po-Yu Huang, Chih-Min An, Chung-Jen Wu, Meng-Yen Chou, Chang-Hong Ho +1 more 2020-03-17