Assignee
CHENG CHIN-CHANG
TW·1 granted patent·3 pending applications·24 citations·filing 1993–2007
Top patents by PatentIndex Score
4 records- 0161US5314241AHandcart wheel-mounting apparatusCHENG CHIN CHANG·Filed 1993·Granted May 24, 1994·24 cites·3 claims
- 0247US2009078794A1Nozzle assembly with a filtering memberCHENG CHIN-CHANG·Filed 2007·Application pending·0 cites
- 0347US2008087742A1Surface cooling deviceCHENG CHIN-CHANG·Filed 2007·Application pending·0 cites
- 0438US2007066081A1Catalytic activation technique for electroless metallization of interconnectsCHENG CHIN-CHANG·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →