Assignee
HOLTEK SEMICONDUCTOR
TW·5 granted patents·18 citations·filing 2005–2007
Top patents by PatentIndex Score
5 records- 0172US7271372B2Power control apparatus and method for electric cookersHOLTEK SEMICONDUCTOR·Filed 2005·Granted Sep 18, 2007·5 cites·6 claims
- 0267US7283000B2Auto-adjusting high accuracy oscillatorHOLTEK SEMICONDUCTOR·Filed 2005·Granted Oct 16, 2007·6 cites·4 claims
- 0360US7312589B2Driver control circuit and method for cold cathode fluorescent lampHOLTEK SEMICONDUCTOR·Filed 2006·Granted Dec 25, 2007·2 cites·10 claims
- 0457US7541877B2Auto-adjusting high accuracy oscillatorHOLTEK SEMICONDUCTOR·Filed 2007·Granted Jun 2, 2009·3 cites·4 claims
- 0550US7415546B2Method and apparatus for interfacing a peripheral device corresponding to the detection of interfaceHOLTEK SEMICONDUCTOR·Filed 2005·Granted Aug 19, 2008·2 cites·4 claims
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