Inventor
HO CHANG-HONG
TW10 patents
Patents
10 patentsUS10995179B2May 4, 2021
Polyimide resin and metal-clad laminate comprising the same
ETERNAL MAT CO LTD1 citations57
US11353791B2Jun 7, 2022
Photosensitive dry film and uses of the same
ETERNAL MAT CO LTD0 citations49
US11319410B2May 3, 2022
Precursor for polyimide and use thereof
ETERNAL MAT CO LTD0 citations49
US11198792B2Dec 14, 2021
Method for preparing patterned coverlay on substrate
ETERNAL MAT CO LTD0 citations49
US11034797B2Jun 15, 2021
Polyimide precursor composition, use thereof and polyimide made therefrom
ETERNAL MAT CO LTD0 citations49
US10696793B2Jun 30, 2020
Process for preparing polyimides
ETERNAL MAT CO LTD0 citations46
US10590305B2Mar 17, 2020
Polyimide dry film and application thereof
ETERNAL MAT CO LTD0 citations46
US10731004B2Aug 4, 2020
Polyimide precursor composition and use thereof
ETERNAL MAT CO LTD0 citations38
US10626220B2Apr 21, 2020
Precursor for polyimide and use thereof
ETERNAL MAT CO LTD0 citations38
US10639876B2May 5, 2020
Solvent-containing dry film and method for applying the same on a substrate
ETERNAL MAT CO LTD0 citations33