Inventor · disambiguated record
Der-Jiunn Wang
Also filed as: WANG DER-JIUNN
9 granted patents·5 pending applications·113 citations·filing 2003–2018
87Inventor score
Top patents by PatentIndex Score
14 records- 0192US8193853B2Efficiency and thermal improvement of a charge pump by mixing different input voltagesHSIEH WEI-LUN·Filed 2010·Granted Jun 5, 2012·33 cites·11 claims
- 0288US7550932B2Control 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
- 0378US7271802B2Dual panel display backlight power controller chip for handheld apparatusRICHTEK TECHNOLOGY CORP·Filed 2004·Granted Sep 18, 2007·18 cites·18 claims
- 0475US7026800B2Feed-forward method for improving a transient response for a DC—DC power conversion and DC—DC voltage converter utilizing the sameRICHTEK TECHNOLOGY CORP·Filed 2003·Granted Apr 11, 2006·29 cites·28 claims
- 0574US7385422B2Tri-state output logic with zero quiescent current by one input controlRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Jun 10, 2008·7 cites·16 claims
- 0664US7332879B2Control 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
- 0748US8466666B2Multi-stage voltage regulating circuit with automatic thermal compensation and regulating method thereofWANG DER-JIUNN·Filed 2011·Granted Jun 18, 2013·1 cites·11 claims
- 0846US2014015741A1Programmable gamma circuit for lcd display device and related method and driver circuitRICHTEK TECHNOLOGY CORP·Filed 2013·Application pending·0 cites
- 0945US8836614B1Display panel control circuit and multi-chip module thereofWANG DER-JIUNN·Filed 2013·Granted Sep 16, 2014·0 cites·10 claims
- 1043US2005162361A1Frame-shifted dynamic gamma correction method and systemFiled 2005·Application pending·0 cites
- 1141US10043471B2Gamma curve correction method for a liquid crystal displayRICHTEK TECHNOLOGY CORP·Filed 2015·Granted Aug 7, 2018·0 cites·1 claims
- 1241US2018315391A1Liquid crystal display and gamma curve correction method thereofRICHTEK TECHNOLOGY CORP·Filed 2018·Application pending·0 cites
- 1340US2004201985A1Automatic contrast compensation apparatus for an organic light-emitting diode displayFiled 2004·Application pending·0 cites
- 1432US2006055465A1Low voltage output current mirror method and apparatus thereofLIN SHUI-MU·Filed 2004·Application pending·0 cites
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