Inventor · disambiguated record
James Zeng
Also filed as: ZENG JAMES · ZENG JAMES S
5 granted patents·2 pending applications·383 citations·filing 2002–2010
85Inventor score
Top patents by PatentIndex Score
7 records- 0195US6995995B2Digital loop for regulating DC/DC converter with segmented switchingFAIRCHILD SEMICONDUCTOR·Filed 2003·Granted Feb 7, 2006·153 cites·32 claims
- 0294US6657875B1Highly efficient step-down/step-up and step-up/step-down charge pumpFAIRCHILD SEMICONDUCTOR·Filed 2002·Granted Dec 2, 2003·121 cites·11 claims
- 0390US7733034B2Single inductor serial-parallel LED driverBROADCOM CORP·Filed 2007·Granted Jun 8, 2010·41 cites·18 claims
- 0489US6920055B1Charge pumping system and methodFAIRCHILD SEMICONDUCTOR·Filed 2003·Granted Jul 19, 2005·67 cites·16 claims
- 0545US2011018451A1Single Inductor Serial-Parallel LED DriverBROADCOM CORP·Filed 2010·Application pending·0 cites
- 0644US7560916B2Voltage-locked loopBROADCOM CORP·Filed 2006·Granted Jul 14, 2009·1 cites·22 claims
- 0735US2008129263A1Mixed signal digital controller for switched mode power suppliesBROADCOM CORP·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →