Inventor · disambiguated record
Chao-Hsuan Chuang
Also filed as: CHUANG CHAO-HSUAN
22 granted patents·4 pending applications·181 citations·filing 2002–2017
95Inventor score
Files withRICHTEK TECHNOLOGY CORP19LIN SHUI-MU2CENTERA PHOTONICS INC1CHUANG CHAO-HSUAN1RICHTEK TECHNOLOGY CORP ROC1
Top patents by PatentIndex Score
26 records- 0188US7550932B2Control method and device for a power-converting module that drives a light-emitting componentRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Jun 23, 2009·16 cites·3 claims
- 0287US7609533B2Light-load efficiency improving method and apparatus for a flyback converterRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Oct 27, 2009·25 cites·7 claims
- 0378US7271802B2Dual panel display backlight power controller chip for handheld apparatusRICHTEK TECHNOLOGY CORP·Filed 2004·Granted Sep 18, 2007·18 cites·18 claims
- 0476US7714551B2High PSRR linear voltage regulator and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2007·Granted May 11, 2010·10 cites·8 claims
- 0575US8476842B2Driving device for LED moduleCHUANG CHAO-HSUAN·Filed 2010·Granted Jul 2, 2013·6 cites·14 claims
- 0673US7535690B2Arrangement and method for an integrated protection for a power systemRICHTEK TECHNOLOGY CORP·Filed 2006·Granted May 19, 2009·6 cites·8 claims
- 0771US7180886B2Synchronized data communication on a one-wired busRICHTEK TECHNOLOGY CORP·Filed 2002·Granted Feb 20, 2007·16 cites·23 claims
- 0870US7728571B2Load-dependent frequency jittering circuit and load-dependent frequency jittering methodRICHTEK TECHNOLOGY CORP ROC·Filed 2007·Granted Jun 1, 2010·6 cites·20 claims
- 0970US7388592B2Gamma voltage generator and method thereof for generating individually tunable gamma voltagesRICHTEK TECHNOLOGY CORP·Filed 2004·Granted Jun 17, 2008·13 cites·33 claims
- 1068US6747508B2Resistance mirror circuitRICHTEK TECHNOLOGY CORP·Filed 2002·Granted Jun 8, 2004·18 cites·2 claims
- 1167US6809616B2Inductor equivalent circuit and application thereofRICHTEK TECHNOLOGY CORP·Filed 2003·Granted Oct 26, 2004·12 cites·14 claims
- 1264US7332879B2Control method and device for a power-converting module that drives a light-emitting componentRICHTEK TECHNOLOGY CORP·Filed 2004·Granted Feb 19, 2008·9 cites·4 claims
- 1363US8169198B2Anti-ring asynchronous boost converter and anti-ring method for an asynchronous boost converterLIN SHUI-MU·Filed 2008·Granted May 1, 2012·6 cites·30 claims
- 1460US7619396B2Thermal dissipation improved power supply arrangement and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2006·Granted Nov 17, 2009·4 cites·5 claims
- 1556US7991172B2Half-voltage headphone driver circuitRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Aug 2, 2011·3 cites·4 claims
- 1652US7907013B2Class AB output stage with programmable bias point controlRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Mar 15, 2011·2 cites·12 claims
- 1749US7099127B2High-side short-circuit protection for a voltage converterRICHTEK TECHNOLOGY CORP·Filed 2003·Granted Aug 29, 2006·10 cites·9 claims
- 1848US7907377B2Arrangement and method for an integrated protection for a power systemRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Mar 15, 2011·0 cites·5 claims
- 1946US8373404B2Negative lock loop and control method for a flyback voltage converterRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Feb 12, 2013·1 cites·10 claims
- 2043US2005162361A1Frame-shifted dynamic gamma correction method and systemFiled 2005·Application pending·0 cites
- 2141US7570121B2Frequency jittering control circuit and method for using the sameRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Aug 4, 2009·0 cites·11 claims
- 2240US2004201985A1Automatic contrast compensation apparatus for an organic light-emitting diode displayFiled 2004·Application pending·0 cites
- 2338US7489182B2Charge pump start up circuit and method thereofRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Feb 10, 2009·0 cites·2 claims
- 2435US2017276970A1Light modulatorCENTERA PHOTONICS INC·Filed 2017·Application pending·0 cites
- 2533US6844709B2Programmable voltage supervisory circuit and method with minimum programming pins and low quiescent currentRICHTEK TECHNOLOGY CORP·Filed 2002·Granted Jan 18, 2005·0 cites·22 claims
- 2632US2006055465A1Low voltage output current mirror method and apparatus thereofLIN SHUI-MU·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →