Inventor
ZHANG YINGCHAO
US14 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG YINGCHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PPG IND OHIO INC
6 patentsUS7157119B2Jan 2, 2007
Method and compositions for applying multiple overlying organic pigmented decorations on ceramic substrates
PPG IND OHIO INC22 citations89
US6214414B1Apr 10, 2001
Method for forming a sequence of crosslinked pigmented coatings on ceramic substrates
PPG IND OHIO INC19 citations81
US5997716ADec 7, 1999
Method of electrochemically producing epoxides
PPG IND OHIO INC8 citations73
US5997715ADec 7, 1999
Method of electrochemically producing epoxides
PPG IND OHIO INC8 citations73
US5980724ANov 9, 1999
Method of electrochemically producing epoxides
PPG IND OHIO INC11 citations73
US5972195AOct 26, 1999
Method of electrolytically producing epoxides
PPG IND OHIO INC4 citations62