Inventor · disambiguated record
Xiangsheng Li
Also filed as: LI XIANGSHENG
14 granted patents·1 pending application·15 citations·filing 2011–2023
88Inventor score
Files withSTMICROELECTRONICS (SHENZHEN) R&D CO LTD7ST MICROELECTRONICS SHENZHEN R & D CO LTD3EMERSON NETWORK POWER ENERGY1EMERSON NETWORK POWER ENERGY SYSTEMS NORTH AMERICA INC1ST MICROELECTRONICS SRL1
Top patents by PatentIndex Score
15 records- 0188US11831286B2Audio amplifier with embedded buck controller for class-G applicationST MICROELECTRONICS SHENZHEN R & D CO LTD·Filed 2021·Granted Nov 28, 2023·2 cites·20 claims
- 0285US11018644B2Audio amplifier with embedded buck controller for class-G applicationSTMICROELECTRONICS SHENZHEN R&D CO LTD·Filed 2019·Granted May 25, 2021·4 cites·20 claims
- 0376US12231102B2Audio amplifier with embedded buck controller for class-G applicationSTMICROELECTRONICS SHENZHEN R&D CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 0476US9800221B2Embedded speaker protection for automotive audio power amplifierSTMICROELECTRONICS (SHENZHEN) R&D CO LTD·Filed 2016·Granted Oct 24, 2017·2 cites·20 claims
- 0565US10944366B2Advanced load current monitoring circuit and method for a class-AB amplifierSTMICROELECTRONICS SHENZHEN R&D CO LTD·Filed 2019·Granted Mar 9, 2021·1 cites·29 claims
- 0665US9386372B2Embedded speaker protection for automotive audio power amplifierSTMICROELECTRONICS SHENZHEN R&D CO LTD·Filed 2015·Granted Jul 5, 2016·1 cites·18 claims
- 0765US9331644B2Input clamping structure for sound quality improvement in car-radio class-AB power amplifier designSTMICROELECTRONICS SHENZHEN R&D CO LTD·Filed 2015·Granted May 3, 2016·2 cites·24 claims
- 0863US9251941B2TransformerEMERSON NETWORK POWER ENERGY·Filed 2014·Granted Feb 2, 2016·1 cites·4 claims
- 0956US8970280B2Input clamping structure for sound quality improvement in car-radio class-AB power amplifier designST MICROELECTRONICS SHENZHEN R & D CO LTD·Filed 2012·Granted Mar 3, 2015·2 cites·20 claims
- 1054US10068695B2TransformerEMERSON NETWORK POWER ENERGY SYSTEMS NORTH AMERICA INC·Filed 2016·Granted Sep 4, 2018·0 cites·19 claims
- 1152US10050595B2Embedded speaker protection for automotive audio power amplifierST MICROELECTRONICS SRL·Filed 2017·Granted Aug 14, 2018·0 cites·20 claims
- 1250US9532142B2Embedded speaker protection for automotive audio power amplifierSTMICROELECTRONICS (SHENZHEN) R&D CO LTD·Filed 2016·Granted Dec 27, 2016·0 cites·20 claims
- 1344US9099978B2Embedded speaker protection for automotive audio power amplifierST MICROELECTRONICS SHENZHEN R & D CO LTD·Filed 2012·Granted Aug 4, 2015·0 cites·7 claims
- 1436US2012268084A1Bridgeless power factor correction circuitWANG LINHUA·Filed 2012·Application pending·0 cites
- 1527US8624671B2Audio amplifying circuit with improved noise performanceZHONG GUOHUA·Filed 2011·Granted Jan 7, 2014·0 cites·21 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →