Inventor · disambiguated record
Chongming Qiao
Also filed as: QIAO CHONGMING · QIAO CHONGMING M
7 granted patents·1 pending application·248 citations·filing 2000–2023
87Inventor score
Top patents by PatentIndex Score
8 records- 0193US11862986B1Rectifier buck with external fetAVAGO TECH INT SALES PTE LID·Filed 2022·Granted Jan 2, 2024·3 cites·20 claims
- 0289US12237695B2Rectifier buck with external FETAVAGO TECH INT SALES PTE LID·Filed 2023·Granted Feb 25, 2025·1 cites·18 claims
- 0389US7254000B1Over voltage protection scheme for synchronous buck converterNEXEM INC·Filed 2005·Granted Aug 7, 2007·58 cites·20 claims
- 0488US6297980B1Unified constant-frequency integration control of three-phase power corrected rectifiers, active power filters, and grid-connected invertersUNIV CALIFORNIA·Filed 2000·Granted Oct 2, 2001·70 cites·6 claims
- 0587US6545887B2Unified constant-frequency integration control of three-phase power factor corrected rectifiers, active power filters and grid-connected invertersUNIV CALIFORNIA·Filed 2001·Granted Apr 8, 2003·84 cites·69 claims
- 0681US7489119B2DC to DC converter with reference voltage loop disturbance compensationNEXEM INC·Filed 2005·Granted Feb 10, 2009·19 cites·21 claims
- 0754US6751104B2Single-stage power factor correction method to reduce energy storage capacitor voltage and circuit for sameUNIV CALIFORNIA·Filed 2001·Granted Jun 15, 2004·13 cites·13 claims
- 0830US2009079408A1Voltage mode pwmff-pfm/skip combo controllerNEXEM INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →