Assignee
CHENG CHUNG-WEI
3 granted patents·1 pending application·46 citations·filing 2002–2011
Top patents by PatentIndex Score
4 records- 0188US7123387B2Image scanning methodCHENG CHUNG-WEI·Filed 2002·Granted Oct 17, 2006·45 cites·4 claims
- 0261US7746516B2Image scanningCHENG CHUNG-WEI·Filed 2006·Granted Jun 29, 2010·1 cites·22 claims
- 0351US8259919B2Answering system and method of a communication deviceCHENG CHUNG-WEI·Filed 2008·Granted Sep 4, 2012·0 cites·9 claims
- 0439US2013138103A1Electrosurgical unit with micro/nano structure and the manufacturing method thereofCHENG CHUNG-WEI·Filed 2011·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →