Inventor · disambiguated record
Cheng-Chia Hsu
Also filed as: HSU CHENG-CHIA
26 granted patents·10 pending applications·384 citations·filing 2001–2010
95Inventor score
Top patents by PatentIndex Score
36 records- 0194US6717372B2Multi-lamp driving systemAMBIT MICROSYSTEMS CORP·Filed 2002·Granted Apr 6, 2004·153 cites·17 claims
- 0293US6534934B1Multi-lamp driving systemAMBIT MICROSYSTEMS CORP·Filed 2001·Granted Mar 18, 2003·141 cites·31 claims
- 0380US7262558B2Lamp current control deviceLOGAH TECHNOLOGY CORP·Filed 2005·Granted Aug 28, 2007·8 cites·4 claims
- 0480US6611190B2Transformer for inverter circuitAMBIT MICROSYSTEMS CORP·Filed 2002·Granted Aug 26, 2003·30 cites·15 claims
- 0577US7067991B2Feedback sampling control circuit for lamp driving systemLOGAH TECHNOLOGY CORP·Filed 2005·Granted Jun 27, 2006·8 cites·28 claims
- 0672US7612644B2Winding structure of a transformerLOGAH TECHNOLOGY CORP·Filed 2008·Granted Nov 3, 2009·4 cites·3 claims
- 0771US7639111B2High voltage transformer for backlight power sourceLOGAH TECHNOLOGY CORP·Filed 2008·Granted Dec 29, 2009·4 cites·6 claims
- 0868US7425139B2Fixation structure for fixing a lamp on a printed circuit boardLOGAH TECHNOLOGY CORP·Filed 2006·Granted Sep 16, 2008·3 cites·2 claims
- 0966US7579936B2Choke transformer used in liquid crystal display backlight driverLOGAH TECHNOLOGY CORP·Filed 2005·Granted Aug 25, 2009·3 cites·2 claims
- 1064US7834559B2Lamp circuit of liquid crystal device backlight sourceLOGAH TECHNOLOGY CORP·Filed 2006·Granted Nov 16, 2010·2 cites·3 claims
- 1164US7612642B2Winding structure of a transformerLOGAH TECHNOLOGY CORP·Filed 2008·Granted Nov 3, 2009·2 cites·2 claims
- 1263US7612643B2Winding structure of a transformerLOGAH TECHNOLOGY CORP·Filed 2008·Granted Nov 3, 2009·2 cites·2 claims
- 1362US6788005B2Inverter and lamp ignition system using the sameAMBIT MICROSYSTEMS CORP·Filed 2002·Granted Sep 7, 2004·9 cites·19 claims
- 1461US7253564B2Lamp current balancing deviceLOGAH TECHNOLOGY CORP·Filed 2005·Granted Aug 7, 2007·2 cites·5 claims
- 1560US7109723B2Bridge type phase detection deviceLOGAH TECHNOLOGY CORP·Filed 2005·Granted Sep 19, 2006·2 cites·10 claims
- 1659US7538651B2Winding structure of a transformerLOGAH TECHNOLOGY CORP·Filed 2007·Granted May 26, 2009·1 cites·2 claims
- 1757US7212045B2Double frequency signal generatorLOGAH TECHNOLOGY CORP·Filed 2005·Granted May 1, 2007·3 cites·1 claims
- 1856US7675243B2Two-end driven lamp controlling deviceLOGAH TECHNOLOGY CORP·Filed 2007·Granted Mar 9, 2010·1 cites·5 claims
- 1956US7208885B2Dimming control method and lighting system with dimming controlHON HAI PREC IND CO LTD·Filed 2004·Granted Apr 24, 2007·6 cites·16 claims
- 2052US2009284337A1Choke transformer used in liquid crystal display backlight driverHSU CHENG-CHIA·Filed 2009·Application pending·0 cites
- 2149US2008024260A1Anti-interference transformerLOGAH TECHNOLOGY CORP·Filed 2007·Application pending·0 cites
- 2245US7884796B2Lamp driving structure for backlight moduleLOGAH TECHNOLOGY CORP·Filed 2007·Granted Feb 8, 2011·0 cites·4 claims
- 2345US2006012456A1Anti-interference transformerHSU CHENG-CHIA·Filed 2005·Application pending·0 cites
- 2444US7268500B2Control device for multiple lamp currents of liquid crystal display backlight sourceLOGAH TECHNOLOGY CORP·Filed 2006·Granted Sep 11, 2007·0 cites·12 claims
- 2544US2008265790A1Coupled lamp driving deviceHSU CHENG-CHIA·Filed 2007·Application pending·0 cites
- 2643US8378962B2LCD backlight driving device with an isolating transformerLOGAH TECHNOLOGY CORP·Filed 2010·Granted Feb 19, 2013·0 cites·3 claims
- 2743US7397337B2Winding base structure of transformerLOGAH TECHNOLOGY CORP·Filed 2006·Granted Jul 8, 2008·0 cites·13 claims
- 2843US7215234B2Tap-off transformerLOGAH TECHNOLOGY CORP·Filed 2005·Granted May 8, 2007·0 cites·4 claims
- 2943US2008165114A1Lcd backlight driving device with an isolating transformerLOGAH TECHNOLOGY CORP·Filed 2007·Application pending·0 cites
- 3041US2006023834A1High voltage transformer for backlight power sourceLOGAH TECHNOLOGY CORP·Filed 2005·Application pending·0 cites
- 3140US2007170872A1Control device for multiple lamp currents of liquid crystal display backlight sourceHSU CHENG-CHIA·Filed 2006·Application pending·0 cites
- 3239US2008076296A1Transformer with a connectorLOGAH TECHNOLOGY CORP·Filed 2006·Application pending·0 cites
- 3338US7675241B2Lighting apparatus formed by serially-driven lighting unitsHON HAI PREC IND CO LTD·Filed 2005·Granted Mar 9, 2010·0 cites·8 claims
- 3438US2006279973A1High efficiency DC to AC power converterHSU CHENG-CHIA·Filed 2005·Application pending·0 cites
- 3536US7741789B2Locked phase active power current control circuitLOGAH TECHNOLOGY CORP·Filed 2007·Granted Jun 22, 2010·0 cites·3 claims
- 3633US2008089103A1High efficiency dc to ac power converterHSU CHENG-CHIA·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →