Assignee
LAI CHANG-CHIN
0 granted patents·3 pending applications·0 citations·filing 2004–2005
Top patents by PatentIndex Score
3 records- 0149US2006119584A1Electronic whiteboard and its operation methodLAI CHANG-CHIN·Filed 2004·Application pending·0 cites
- 0234US2006258215A1USB aromatic dispenserLAI CHANG-CHIN·Filed 2005·Application pending·0 cites
- 0333US2006111153A1Method of alerting incoming call for wireless telephone apparatusLAI CHANG-CHIN·Filed 2004·Application pending·0 cites
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