Inventor · disambiguated record
Xuening Li
Also filed as: LI XUENING
19 granted patents·4 pending applications·295 citations·filing 2002–2025
94Inventor score
Files withTEXAS INSTRUMENTS INC8INTERSIL INC4LI XUENING3DONGGUAN CHANGGONG MICROELECTRONICS LTD2INNOVISION SEMICONDUCTOR INC2
Top patents by PatentIndex Score
23 records- 0191US9389625B2DC-DC converter controller apparatus with dual-counter digital integratorTEXAS INSTRUMENTS INC·Filed 2014·Granted Jul 12, 2016·15 cites·20 claims
- 0289US6815936B2Closed loop diode emulator for DC-DC converterINTERSIL INC·Filed 2002·Granted Nov 9, 2004·63 cites·16 claims
- 0387US7872456B2Discontinuous conduction mode pulse-width modulationTEXAS INSTRUMENTS INC·Filed 2008·Granted Jan 18, 2011·26 cites·18 claims
- 0487US6922044B2Synchronization of multiphase synthetic ripple voltage regulatorINTERSIL INC·Filed 2003·Granted Jul 26, 2005·72 cites·23 claims
- 0585US9124177B2Systems and methods of smooth light load operation in a DC/DC converterZHU WEIDONG·Filed 2010·Granted Sep 1, 2015·9 cites·16 claims
- 0682US6836160B2Modified Brokaw cell-based circuit for generating output current that varies linearly with temperatureINTERSIL INC·Filed 2002·Granted Dec 28, 2004·31 cites·4 claims
- 0779US9240720B2Emulation based ripple cancellation for a DC-DC converterTEXAS INSTRUMENTS INC·Filed 2014·Granted Jan 19, 2016·5 cites·20 claims
- 0878US7019502B2Synchronization of multiphase synthetic ripple voltage regulatorINTERSIL AMERICA S INC·Filed 2004·Granted Mar 28, 2006·40 cites·26 claims
- 0972US7705689B2Synchronously stackable double-edge modulated pulse width modulation generatorsTEXAS INSTRUMENTS INC·Filed 2008·Granted Apr 27, 2010·6 cites·23 claims
- 1072US7332898B1Double-edge, stackable PWM with built-in feedforwardTEXAS INSTRUMENTS INC·Filed 2007·Granted Feb 19, 2008·11 cites·6 claims
- 1170US10523126B1Multi-section current sense method for monolithic power systemINNOVISION SEMICONDUCTOR INC·Filed 2018·Granted Dec 31, 2019·2 cites·2 claims
- 1269US8269570B2Systems and methods of ripple reduction in a DC/DC converterLI XUENING·Filed 2010·Granted Sep 18, 2012·4 cites·20 claims
- 1369US7259687B2System and method for distributing module phase informationTEXAS INSTRUMENTS INC·Filed 2005·Granted Aug 21, 2007·9 cites·19 claims
- 1452US12184268B2Gate drive circuit and drive method for power semiconductor deviceINNOVISION SEMICONDUCTOR INC·Filed 2023·Granted Dec 31, 2024·0 cites·10 claims
- 1549US12191762B2Low I/O current sharing architecture for multiphase DC-DC convertersDONGGUAN CHANGGONG MICROELECTRONICS LTD·Filed 2022·Granted Jan 7, 2025·0 cites·1 claims
- 1645US11331084B2Portable liquid collection deviceZHONGSHAN HOSPITAL FUDAN UNIV·Filed 2020·Granted May 17, 2022·0 cites·16 claims
- 1744US2025197445A1Preparation methods for a highly concentrated pd1 antibody solution by ultrafiltration/diafiltration (uf/df)BEIGENE SWITZERLAND GMBH·Filed 2025·Application pending·0 cites
- 1843US7746045B2Distributing time slots in parallel configured, switching power suppliesTEXAS INSTRUMENTS INC·Filed 2007·Granted Jun 29, 2010·0 cites·12 claims
- 1940US7015757B2Transconductance amplifier with multi-emitter structure for current balance in a multi-phase regulatorINTERSIL INC·Filed 2004·Granted Mar 21, 2006·2 cites·18 claims
- 2038US2021083566A1Self-scalable phase-module architecture with adaptive current sharingDONGGUAN CHANGGONG MICROELECTRONICS LTD·Filed 2019·Application pending·0 cites
- 2136US7627053B2Apparatus and method for driving a pulse width modulation reference signalTEXAS INSTRUMENTS INC·Filed 2005·Granted Dec 1, 2009·0 cites·5 claims
- 2228US2006043949A1Load transient frequency modulation in fixed frequency PWM regulatorLI XUENING·Filed 2004·Application pending·0 cites
- 2328US2006043948A1Load transient frequency modulation in fixed frequency PWM regulatorLI XUENING·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Xuening Li files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →