Inventor · disambiguated record
John Chou
Also filed as: CHOU JOHN · CHOU JOHN WEI-FAN
11 granted patents·758 citations·filing 1995–2005
93Inventor score
Top patents by PatentIndex Score
11 records- 0196US6515881B2Inverter operably controlled to reduce electromagnetic interferenceO2MICRO INT LTD·Filed 2001·Granted Feb 4, 2003·132 cites·24 claims
- 0295US6531831B2Integrated circuit for lamp heating and dimming controlO2MICRO INT LTD·Filed 2001·Granted Mar 11, 2003·122 cites·11 claims
- 0394US6104146ABalanced power supply circuit for multiple cold-cathode fluorescent lampsO2MICRO INT LTD·Filed 1999·Granted Aug 15, 2000·153 cites·16 claims
- 0491US5892336ACircuit for energizing cold-cathode fluorescent lampsO2MICRO INT LTD·Filed 1998·Granted Apr 6, 1999·102 cites·6 claims
- 0590US6559606B1Lamp driving topologyO2MICRO INT LTD·Filed 2001·Granted May 6, 2003·118 cites·34 claims
- 0687US7909490B2Lighting apparatusBE AEROSPACE INC·Filed 2005·Granted Mar 22, 2011·22 cites·25 claims
- 0772US5739645AElectronic ballast with lamp flash protection circuitPHILIPS ELECTRONICS NA·Filed 1996·Granted Apr 14, 1998·40 cites·10 claims
- 0865US5808423ALighting control for reducing energy consumptionPHILIPS ELECTRONICS NA·Filed 1996·Granted Sep 15, 1998·29 cites·24 claims
- 0963USD453168SAir pumpFiled 2001·Granted Jan 29, 2002·13 cites·1 claims
- 1062US6629827B2Small size air compressorFiled 2001·Granted Oct 7, 2003·7 cites·2 claims
- 1154US5834906AInstant start for an electronic ballast preconditioner having an active power factor controllerPHILIPS ELECTRONICS NA·Filed 1995·Granted Nov 10, 1998·20 cites·16 claims
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