Inventor · disambiguated record

Chaur-Tsang Wei

Also filed as: WEI CHAUR-TSANG

2 granted patents·345 citations·filing 1993–1993

68Inventor score

Technology areasC23C G08G

Files withIND TECH RES INST2

Top patents by PatentIndex Score

2 records

0193US5437931AOptically variable multilayer film and optically variable pigment obtained therefromIND TECH RES INST·Filed 1993·Granted Aug 1, 1995·339 cites·5 claims
0236US5408232ATraffic signal device with interchangeable lampsIND TECH RES INST·Filed 1993·Granted Apr 18, 1995·6 cites·26 claims

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