Assignee
WEI CHAO-TSANG
TW·3 granted patents·3 pending applications·6 citations·filing 2009–2012
Top patents by PatentIndex Score
6 records- 0174US8570647B1Optical element for transmitting ultraviolet light and light source device including sameWEI CHAO-TSANG·Filed 2012·Granted Oct 29, 2013·4 cites·4 claims
- 0270US8241757B2Multilayer substrateWEI CHAO-TSANG·Filed 2009·Granted Aug 14, 2012·1 cites·4 claims
- 0359US9194987B2Optical element filtering ultraviolet light and lens module including sameWEI CHAO-TSANG·Filed 2012·Granted Nov 24, 2015·1 cites·4 claims
- 0450US2012145220A1Dichroic mirror having transparent bonding layer and sunlight collecting device having sameWEI CHAO-TSANG·Filed 2011·Application pending·0 cites
- 0546US2012141828A1Film structure and portable electronic device employing sameWEI CHAO-TSANG·Filed 2011·Application pending·0 cites
- 0638US2011279781A1Projection screen, projection system and method for making the projection screenWEI CHAO-TSANG·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →