Inventor · disambiguated record
Qiu Sha
Also filed as: SHA QIU
12 granted patents·37 citations·filing 2003–2023
86Inventor score
Files withDIALOG SEMICONDUCTOR INC7IWATT INC2GAO XIAOLIN1RENESAS ELECTRONICS AMERICA INC1SPREADTRUM COMM CORP1
Top patents by PatentIndex Score
12 records- 0191US10170975B1AC line detection and X capacitor discharge using a single terminalDIALOG SEMICONDUCTOR INC·Filed 2018·Granted Jan 1, 2019·14 cites·19 claims
- 0287US8988902B2Power converter controller IC having pins with multiple functionsGAO XIAOLIN·Filed 2012·Granted Mar 24, 2015·11 cites·30 claims
- 0386US9559597B2Detecting open connection of auxiliary winding in a switching mode power supplyDIALOG SEMICONDUCTOR INC·Filed 2015·Granted Jan 31, 2017·6 cites·16 claims
- 0477US10483861B1Flyback converter controller with single pin detection of over-voltage and auxiliary winding faultsDIALOG SEMICONDUCTOR INC·Filed 2018·Granted Nov 19, 2019·3 cites·16 claims
- 0573US10075063B2Dual stage Vcc charging for switched mode power supplyDIALOG SEMICONDUCTOR INC·Filed 2017·Granted Sep 11, 2018·2 cites·21 claims
- 0664US9060408B2Thermal de-rating power supply for LED loadsIWATT INC·Filed 2013·Granted Jun 16, 2015·1 cites·21 claims
- 0761US12149389B2Isolator with forward and return pathsRENESAS ELECTRONICS AMERICA INC·Filed 2023·Granted Nov 19, 2024·0 cites·20 claims
- 0850US9124185B2Configurable power controller with combination input/output lineIWATT INC·Filed 2013·Granted Sep 1, 2015·0 cites·14 claims
- 0949US9584031B2Power supply with configurable controller with combination input/output lineDIALOG SEMICONDUCTOR INC·Filed 2015·Granted Feb 28, 2017·0 cites·18 claims
- 1048US10848054B2Adaptive startup for switching power converterDIALOG SEMICONDUCTOR INC·Filed 2018·Granted Nov 24, 2020·0 cites·20 claims
- 1138US6897572B2Power ring architecture for embedded low drop off voltage regulatorsSPREADTRUM COMM CORP·Filed 2003·Granted May 24, 2005·0 cites·18 claims
- 1233US10281505B2Low-power and compact voltage sensing circuitDIALOG SEMICONDUCTOR INC·Filed 2017·Granted May 7, 2019·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →