Inventor
CHANG CHAO-CHIN
TW12 patents
⚠️ This page may combine multiple inventors who share the name “CHANG CHAO-CHIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IND TECH RES INST
4 patentsUSD579456SOct 28, 2008
Graphic user interface for a display panel
IND TECH RES INST148 citations98
USD598923SAug 25, 2009
Graphic user interface for a display panel
IND TECH RES INST65 citations97
US8373880B2Feb 12, 2013
Technical documents capturing and patents analysis system and method
IND TECH RES INST1 citations60
US8599449B2Dec 3, 2013
Technical documents capturing and patents analysis system and method
IND TECH RES INST0 citations49
DALIAN INST CHEM & PHYSICS CAS
3 patentsUS11305263B2Apr 19, 2022
Method for preparing a supported carbon catalyst, supported carbon catalyst and use thereof
DALIAN INST CHEM & PHYSICS CAS0 citations57
US12440829B2Oct 14, 2025
Regeneration method and application of nitrogen-containing carbon catalyst
DALIAN INST CHEM & PHYSICS CAS0 citations55
US11338276B2May 24, 2022
Catalyst for preparing chloroethylene by cracking 1,2-dichloroethane and a preparation and regeneration method thereof
DALIAN INST CHEM & PHYSICS CAS0 citations43