Inventor · disambiguated record
Teng-Kang Chang
Also filed as: CHANG TENG-KANG
16 granted patents·8 pending applications·26 citations·filing 2005–2022
90Inventor score
Top patents by PatentIndex Score
24 records- 0172US7612644B2Winding structure of a transformerLOGAH TECHNOLOGY CORP·Filed 2008·Granted Nov 3, 2009·4 cites·3 claims
- 0271US7639111B2High voltage transformer for backlight power sourceLOGAH TECHNOLOGY CORP·Filed 2008·Granted Dec 29, 2009·4 cites·6 claims
- 0369US12152917B2Flow meter and device for producing active hydroxyl free radical solution having the flow meterCHOU SHIH CHIN·Filed 2022·Granted Nov 26, 2024·0 cites·11 claims
- 0468US7425139B2Fixation structure for fixing a lamp on a printed circuit boardLOGAH TECHNOLOGY CORP·Filed 2006·Granted Sep 16, 2008·3 cites·2 claims
- 0566US7579936B2Choke transformer used in liquid crystal display backlight driverLOGAH TECHNOLOGY CORP·Filed 2005·Granted Aug 25, 2009·3 cites·2 claims
- 0664US7612642B2Winding structure of a transformerLOGAH TECHNOLOGY CORP·Filed 2008·Granted Nov 3, 2009·2 cites·2 claims
- 0763US8536968B1Magnetic component structureCHANG TENG-KANG·Filed 2012·Granted Sep 17, 2013·2 cites·8 claims
- 0863US7612643B2Winding structure of a transformerLOGAH TECHNOLOGY CORP·Filed 2008·Granted Nov 3, 2009·2 cites·2 claims
- 0961US7253564B2Lamp current balancing deviceLOGAH TECHNOLOGY CORP·Filed 2005·Granted Aug 7, 2007·2 cites·5 claims
- 1060US7109723B2Bridge type phase detection deviceLOGAH TECHNOLOGY CORP·Filed 2005·Granted Sep 19, 2006·2 cites·10 claims
- 1159US7538651B2Winding structure of a transformerLOGAH TECHNOLOGY CORP·Filed 2007·Granted May 26, 2009·1 cites·2 claims
- 1256US7675243B2Two-end driven lamp controlling deviceLOGAH TECHNOLOGY CORP·Filed 2007·Granted Mar 9, 2010·1 cites·5 claims
- 1352US2009284337A1Choke transformer used in liquid crystal display backlight driverHSU CHENG-CHIA·Filed 2009·Application pending·0 cites
- 1450US2010156321A1Lamp Driving DeviceLOGAH TECHNOLOGY CORP·Filed 2009·Application pending·0 cites
- 1549US2008024260A1Anti-interference transformerLOGAH TECHNOLOGY CORP·Filed 2007·Application pending·0 cites
- 1648US2010188016A1Discharge Lamp Driving ApparatusLOGAH TECHNOLOGY CORP·Filed 2009·Application pending·0 cites
- 1745US7884796B2Lamp driving structure for backlight moduleLOGAH TECHNOLOGY CORP·Filed 2007·Granted Feb 8, 2011·0 cites·4 claims
- 1845US2006012456A1Anti-interference transformerHSU CHENG-CHIA·Filed 2005·Application pending·0 cites
- 1944US7268500B2Control device for multiple lamp currents of liquid crystal display backlight sourceLOGAH TECHNOLOGY CORP·Filed 2006·Granted Sep 11, 2007·0 cites·12 claims
- 2044US2008265790A1Coupled lamp driving deviceHSU CHENG-CHIA·Filed 2007·Application pending·0 cites
- 2143US7215234B2Tap-off transformerLOGAH TECHNOLOGY CORP·Filed 2005·Granted May 8, 2007·0 cites·4 claims
- 2241US2006023834A1High voltage transformer for backlight power sourceLOGAH TECHNOLOGY CORP·Filed 2005·Application pending·0 cites
- 2340US2007170872A1Control device for multiple lamp currents of liquid crystal display backlight sourceHSU CHENG-CHIA·Filed 2006·Application pending·0 cites
- 2436US7741789B2Locked phase active power current control circuitLOGAH TECHNOLOGY CORP·Filed 2007·Granted Jun 22, 2010·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →