Inventor · disambiguated record
Song Qin
Also filed as: QIN SONG
10 granted patents·51 citations·filing 2003–2022
85Inventor score
Files withANALOG DEVICES GLOBAL2ANALOG DEVICES TECHNOLOGY2LEN TECH LIMITED2ALSTOM TRANSP TECH1ANALOG DEVICES INC1
Top patents by PatentIndex Score
10 records- 0192US9791480B2Current sensing of switching power regulatorsANALOG DEVICES GLOBAL·Filed 2013·Granted Oct 17, 2017·18 cites·20 claims
- 0284US8937467B2Apparatus and methods for switching regulator current sensingANALOG DEVICES TECHNOLOGY·Filed 2013·Granted Jan 20, 2015·8 cites·20 claims
- 0383US9046905B2Apparatus and methods for bidirectional current sensing in a switching regulatorANALOG DEVICES GLOBAL·Filed 2013·Granted Jun 2, 2015·7 cites·20 claims
- 0481US7570116B2Output stageANALOG DEVICES INC·Filed 2007·Granted Aug 4, 2009·13 cites·23 claims
- 0576US11394382B2Load switch circuit and control methodLEN TECH LIMITED·Filed 2020·Granted Jul 19, 2022·1 cites·15 claims
- 0673US9048734B2Negative current protection system for low side switching converter FETANALOG DEVICES TECHNOLOGY·Filed 2013·Granted Jun 2, 2015·4 cites·20 claims
- 0767US11848667B2Load switch circuit and control methodLEN TECH LIMITED·Filed 2022·Granted Dec 19, 2023·0 cites·9 claims
- 0849US11260888B2Method and system for health assessment of a track circuit and/or of a track sectionALSTOM TRANSP TECH·Filed 2018·Granted Mar 1, 2022·0 cites·13 claims
- 0942US10807979B24,5-disubstituted-1H-pyrrolo(2,3-f)quinolin-2,7,9-tricarboxylate compound and use thereofSHANDONG CAMASY BIOTECHNOLOGY CO LTD·Filed 2017·Granted Oct 20, 2020·0 cites·17 claims
- 1041US7663026B2Transformation of seaweed utilizing biolistic gene transfer to sporesINST OCEANOLOGY CHINESE ACAD·Filed 2003·Granted Feb 16, 2010·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →