Inventor · disambiguated record
Liangwei Sun
Also filed as: SUN LIANGWEI
19 granted patents·117 citations·filing 2012–2022
92Inventor score
Files withSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD17GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD1SUN LIANGWEI1
Top patents by PatentIndex Score
19 records- 0197US9559591B2Multi-phase interleaved converter with automatic current-sharing function and control method thereforSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2015·Granted Jan 31, 2017·35 cites·12 claims
- 0295US9543822B2Over voltage protection control method and circuit for four-switch buck-boost converterSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2014·Granted Jan 10, 2017·22 cites·11 claims
- 0395US9130460B2Master-slave interleaved BCM PFC controller and control method thereofSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2014·Granted Sep 8, 2015·20 cites·20 claims
- 0491US8736236B2Master-slave interleaved BCM PFC controller and control method thereofSUN LIANGWEI·Filed 2012·Granted May 27, 2014·19 cites·16 claims
- 0587US10164534B2Single inductor multi-output buck-boost converter and control method thereofSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2016·Granted Dec 25, 2018·5 cites·20 claims
- 0684US11205947B2Multi-input single-output DC-DC converter, control circuit and control method thereofSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2019·Granted Dec 21, 2021·4 cites·16 claims
- 0783US10263524B2Multi-phase parallel converter and controlling method thereforSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2015·Granted Apr 16, 2019·4 cites·20 claims
- 0876US10924010B2Control circuit and control method for switching regulator and switching regulator with the sameSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2018·Granted Feb 16, 2021·2 cites·20 claims
- 0976US9385603B2Control method and control circuit for switching power supplySILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2014·Granted Jul 5, 2016·4 cites·14 claims
- 1074US10110124B2Control circuit and control method for switching regulator and switching regulator with the sameSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2017·Granted Oct 23, 2018·2 cites·17 claims
- 1163US11575324B2Control method and control circuit for a boost converterSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2021·Granted Feb 7, 2023·0 cites·16 claims
- 1257US11581811B2Multi-phase parallel converter and controlling method thereforSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2019·Granted Feb 14, 2023·0 cites·12 claims
- 1357US11251700B2Voltage regulation circuit of single inductor and multiple outputs and control methodSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2019·Granted Feb 15, 2022·0 cites·12 claims
- 1456US11081953B2Control method and control circuit for a boost converterSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2019·Granted Aug 3, 2021·0 cites·20 claims
- 1555US11418117B2Single inductor multi-output buck-boost converter and control method thereofSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2018·Granted Aug 16, 2022·0 cites·20 claims
- 1653US10003263B2Over voltage protection control method and circuit for four-switch buck-boost converterSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2016·Granted Jun 19, 2018·0 cites·16 claims
- 1751US12088421B2Control method and control apparatus for communication device, and communication system and storage mediumGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2021·Granted Sep 10, 2024·0 cites·6 claims
- 1850US12170482B2Control circuit for switching converter with minimum on-time and off-time control and wide duty rangeSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2022·Granted Dec 17, 2024·0 cites·23 claims
- 1950US10348201B2Voltage regulation circuit of single inductor and multiple outputs and control methodSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2016·Granted Jul 9, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →