Inventor · disambiguated record
Shao-Ming Sun
Also filed as: SUN SHAO-MING
8 granted patents·7 citations·filing 2008–2022
76Inventor score
Files withRICHTEK TECHNOLOGY CORP4ELITE SEMICONDUCTOR MEMORY TECH INC2ELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC1HUANG PEI-CHENG1
Top patents by PatentIndex Score
8 records- 0163US12512799B2Class-D amplifying system and power converter circuit thereofRICHTEK TECHNOLOGY CORP·Filed 2022·Granted Dec 30, 2025·0 cites·22 claims
- 0259US7741902B2Circuit and method for generating a PWM control signal for a class-D amplifierRICHTEK TECHNOLOGY CORP·Filed 2008·Granted Jun 22, 2010·4 cites·13 claims
- 0358US8115542B2Variable frequency class-D amplifier, control method thereof, and ramp generator thereforHUANG PEI-CHENG·Filed 2010·Granted Feb 14, 2012·2 cites·24 claims
- 0451US11323082B2Class-D amplifier which can suppress differential mode power noiseELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC·Filed 2020·Granted May 3, 2022·0 cites·8 claims
- 0550US11070178B1Class D power amplifierELITE SEMICONDUCTOR MEMORY TECH INC·Filed 2020·Granted Jul 20, 2021·0 cites·6 claims
- 0645US7911273B2Reduction of power consumption and EMI of a switching amplifierRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Mar 22, 2011·1 cites·29 claims
- 0743US10771017B2Amplifier circuit with low malfunction rateELITE SEMICONDUCTOR MEMORY TECH INC·Filed 2019·Granted Sep 8, 2020·0 cites·9 claims
- 0836US9306501B2Voltage adjusting circuit for amplifier circuit and method thereofRICHTEK TECHNOLOGY CORP·Filed 2014·Granted Apr 5, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →