Inventor · disambiguated record
Bairen Liu
Also filed as: LIU BAIREN
12 granted patents·1 pending application·43 citations·filing 2009–2023
87Inventor score
Files withCHENGDU MONOLITHIC POWER SYS5DU LEI2LIU BAIREN2HANGZHOU MPS SEMICONDUCTOR TECH LTD1MONOLITHIC POWER SYSTEMS INC1
Top patents by PatentIndex Score
13 records- 0191US9685876B2Resonant converter with capacitive mode detection and associated detection methodHANGZHOU MPS SEMICONDUCTOR TECH LTD·Filed 2015·Granted Jun 20, 2017·8 cites·19 claims
- 0289US9035566B2Light emitting diode driver systems and associated methods of controlDU LEI·Filed 2011·Granted May 19, 2015·12 cites·13 claims
- 0384US8952632B2Driver systems for driving light emitting diodes and associated driving methodsDU LEI·Filed 2011·Granted Feb 10, 2015·7 cites·10 claims
- 0477US9236796B2Charge pump and method of having negative output voltage tracking positive output voltage thereofCHENGDU MONOLITHIC POWER SYS·Filed 2014·Granted Jan 12, 2016·6 cites·19 claims
- 0576US9485819B2Single stage LED driver system, control circuit and associated control methodCHENGDU MONOLITHIC POWER SYS·Filed 2015·Granted Nov 1, 2016·3 cites·12 claims
- 0671US9998005B2Single inductor dual output voltage converter and the method thereofMONOLITHIC POWER SYSTEMS INC·Filed 2017·Granted Jun 12, 2018·2 cites·19 claims
- 0764US9215769B2LED backlight driver system and associated method of operationREN FRANK·Filed 2012·Granted Dec 15, 2015·3 cites·18 claims
- 0862US10091846B2LED driving system and associated control methodCHENGDU MONOLITHIC POWER SYS·Filed 2017·Granted Oct 2, 2018·1 cites·20 claims
- 0955US8098018B2Pulse dimming circuit and the method thereofLIU BAIREN·Filed 2009·Granted Jan 17, 2012·1 cites·16 claims
- 1054US11523478B2Flexible dimming circuit and a method thereofCHENGDU MONOLITHIC POWER SYS·Filed 2020·Granted Dec 6, 2022·0 cites·19 claims
- 1151US12324065B2Dimming control circuit, dimming control method, and LED driver circuitSHENZHEN KIWI INSTR CORPORATION·Filed 2023·Granted Jun 3, 2025·0 cites·15 claims
- 1245US10715044B1Single stage multi-outputs circuit and a method thereofCHENGDU MONOLITHIC POWER SYS·Filed 2019·Granted Jul 14, 2020·0 cites·17 claims
- 1344US2010141149A1Fault protection methods and apparatus for cold cathode fluorescent lampsLIU BAIREN·Filed 2009·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →