Inventor · disambiguated record
Da-Chun Wei
Also filed as: WEI DA · WEI DA-CHUN
12 granted patents·4 pending applications·218 citations·filing 2005–2025
90Inventor score
Top patents by PatentIndex Score
16 records- 0197US7193453B2Dual loop voltage regulation circuit of power supply chipLEADTREND TECH CORP·Filed 2005·Granted Mar 20, 2007·140 cites·15 claims
- 0296US9755421B2Control circuit applied to a power converter and operation method thereofLEADTREND TECH CORP·Filed 2015·Granted Sep 5, 2017·12 cites·33 claims
- 0388US10401391B1Low overhead on chip scopeSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Sep 3, 2019·3 cites·20 claims
- 0486US7576620B2Pseudo random clock generatorLEADTREND TECH CORP·Filed 2007·Granted Aug 18, 2009·11 cites·15 claims
- 0586US7480159B2Switching-mode power converter and pulse-width-modulation control circuit with primary-side feedback controlLEADTREND TECH CORP·Filed 2007·Granted Jan 20, 2009·26 cites·14 claims
- 0682US7541750B2DC to DC converter with load open detection and related method thereofLEADTREND TECH CORP·Filed 2007·Granted Jun 2, 2009·10 cites·15 claims
- 0771US7642733B2Driving circuit for light emitting device with compensation mechanism and driving method thereofLEADTREND TECH CORP·Filed 2008·Granted Jan 5, 2010·4 cites·12 claims
- 0865US7773394B2Digital latch control circuit for over-voltage protection and power converter using the control circuitLEADTREND TECH CORP·Filed 2008·Granted Aug 10, 2010·7 cites·16 claims
- 0964US2025150087A1Multi-purpose compensation circuits for high-speed receiversSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 1062US7154801B1Protection circuit of a memory module and the method thereofLEADTREND TECH CORP·Filed 2005·Granted Dec 26, 2006·5 cites·9 claims
- 1157US12199627B2Multi-purpose compensation circuits for high-speed receiversSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 1257US11973621B2Power efficient slicer for decision feedback equalizerSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Apr 30, 2024·0 cites·20 claims
- 1336US8476883B2Compensation circuits and control methods of switched mode power supplyWEI DA-CHUN·Filed 2011·Granted Jul 2, 2013·0 cites·14 claims
- 1435US2010052742A1Limit signal generator, pwm control circuit, and pwm control method thereofCHEN CHUN-TEH·Filed 2008·Application pending·0 cites
- 1535US2019286178A1Wide common mode high resolution comparatorSAMSUNG DISPLAY CO LTD·Filed 2018·Application pending·0 cites
- 1634US2009180219A1Apparatus for detecting error occurring to power converter and detecting method thereofSHEN YI-LUN·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →