Inventor · disambiguated record
Shun-Te Chang
Also filed as: CHANG SHUN-TE · CHENG SHUN TE
7 granted patents·1 pending application·140 citations·filing 2002–2012
87Inventor score
Top patents by PatentIndex Score
8 records- 0189US8964410B2Transformer with externally-mounted rectifying circuit boardACBEL POLYTECH INC·Filed 2012·Granted Feb 24, 2015·17 cites·15 claims
- 0288US8243472B2Power supply having a two-way DC to DC converterCHANG SHUN-TE·Filed 2009·Granted Aug 14, 2012·34 cites·14 claims
- 0386US7646276B2Transformer and transformer assemblyACBEL POLYTECH INC·Filed 2008·Granted Jan 12, 2010·17 cites·22 claims
- 0479US6713148B1Optical information recording mediumIND TECH RES INST·Filed 2002·Granted Mar 30, 2004·15 cites·20 claims
- 0578US7729143B2Power supply having an extending hold-up time controlling unitACBEL POLYTECH INC·Filed 2008·Granted Jun 1, 2010·15 cites·9 claims
- 0678US6813166B1Synchronous rectifyier controlled by a current transformerACBEL POLYTECH INC·Filed 2003·Granted Nov 2, 2004·36 cites·6 claims
- 0761US8134849B2AC to DC power converter using an energy-storage capacitor for providing hold-up time functionCHANG SHUN-TE·Filed 2009·Granted Mar 13, 2012·6 cites·5 claims
- 0835US2007297198A1Synchronous voltage modulation circuit for resonant power converterACBEL POLYTECH INC·Filed 2007·Application pending·0 cites
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