Assignee
TSENG CHING HUNG
TW·1 granted patent·3 pending applications·1 citations·filing 2007–2012
Top patents by PatentIndex Score
4 records- 0150US8248258B2Wakeup device detecting voltage variation in standby modeTSENG CHING-HUNG·Filed 2010·Granted Aug 21, 2012·1 cites·9 claims
- 0235US2012212513A1Method Of Improving Operation Of Handheld Pointer Device In A Display ScreenTSENG CHING-HUNG·Filed 2011·Application pending·0 cites
- 0334US2013314318A1Method of improving cursor operation of handheld pointer device in a display and handheld pointer device with improved cursor operationTSENG CHING-HUNG·Filed 2012·Application pending·0 cites
- 0431US2008260185A1Method And Apparatus For Automatically Detecting Audio Signal And Sending Control SignalTSENG CHING HUNG·Filed 2007·Application pending·0 cites
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