Inventor
CHOI JIN-O
US12 patents
⚠️ This page may combine multiple inventors who share the name “CHOI JIN-O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OCCIDENTAL CHEM CO
6 patentsUS6156820ADec 5, 2000
Polyamideimidesiloxane hot melt adhesive
OCCIDENTAL CHEM CO27 citations92
US5554684ASep 10, 1996
Forming polyimide coating by screen printing
OCCIDENTAL CHEM CO31 citations88
US5955245ASep 21, 1999
Method of forming polyimide patterns on substrates
OCCIDENTAL CHEM CO7 citations73
US5241041AAug 31, 1993
Photocrosslinkable polyimide ammonium salts
OCCIDENTAL CHEM CO10 citations73
US5177181AJan 5, 1993
Diamines and photosensitive polyimides made therefrom
OCCIDENTAL CHEM CO18 citations69
US5869161AFeb 9, 1999
Tape comprising solvent-containing non-tacky, free-standing, fully imidized polyimide film
OCCIDENTAL CHEM CO5 citations62
SUMITOMO BAKELITE CO
3 patentsUS6635138B1Oct 21, 2003
Method of immobilizing circuitry fingers
SUMITOMO BAKELITE CO19 citations92
US6451955B1Sep 17, 2002
Method of making a polyimide in a low-boiling solvent
SUMITOMO BAKELITE CO15 citations91
US6780960B2Aug 24, 2004
Method of making a polyimide in a low-boiling solvent
SUMITOMO BAKELITE CO13 citations82