Inventor · disambiguated record
Song Liu
Also filed as: LIU SONG · Liu song-hao
154 granted patents·71 pending applications·700 citations·filing 1995–2025
99Inventor score
Files withGOERTEK INC19SHENZHEN OULI TECH CO LTD14CHENGDU BOE OPTOELECT TECH CO13UNIV MANITOBA11SAMSUNG ELECTRONICS CO LTD10
Top patents by PatentIndex Score
225 records- 0198USD986182SSocketSHENZHEN OULI TECH CO LTD·Filed 2021·Granted May 16, 2023·45 cites·1 claims
- 0298US9807536B2Method and system for achieving self-adaptive surround soundGOERTEK INC·Filed 2014·Granted Oct 31, 2017·64 cites·12 claims
- 0397US9094840B2Methods for testing receiver sensitivity of wireless electronic devicesAPPLE INC·Filed 2013·Granted Jul 28, 2015·128 cites·10 claims
- 0495US11302298B2Signal processing method and device for earphone, and earphoneBEIJING XIAONIAO TINGTING TECH CO LTD·Filed 2021·Granted Apr 12, 2022·4 cites·17 claims
- 0595US10673192B1Power plug adapterSHENZHEN OULI TECH CO LTD·Filed 2019·Granted Jun 2, 2020·17 cites·9 claims
- 0694US7998978B2Substituted 2-amino-fused heterocyclic compoundsPFIZER·Filed 2007·Granted Aug 16, 2011·44 cites·6 claims
- 0793USD975650STravel adapterSHENZHEN OULI TECH CO LIMITED·Filed 2022·Granted Jan 17, 2023·24 cites·1 claims
- 0893USD949796STravel adapterSHENZHEN OULI TECH CO LTD·Filed 2020·Granted Apr 26, 2022·19 cites·1 claims
- 0991US12184405B2Clock synchronization method and apparatus, and storage mediumHUAWEI TECH CO LTD·Filed 2021·Granted Dec 31, 2024·2 cites·20 claims
- 1091US11254017B1Mechanical positioning structureTRIPLE WIN TECH SHENZHEN CO LTD·Filed 2020·Granted Feb 22, 2022·2 cites·19 claims
- 1191US7215274B2Reference voltage pre-charge in a multi-step sub-ranging analog-to-digital converterAGERE SYSTEMS INC·Filed 2005·Granted May 8, 2007·28 cites·24 claims
- 1290USD830307SPower plug adapterLIU SONG·Filed 2017·Granted Oct 9, 2018·36 cites·1 claims
- 1388US11722818B2Method and apparatus for recognizing wind noise of earphone, and earphoneBEIJING XIAONIAO TINGTING TECH CO LTD·Filed 2021·Granted Aug 8, 2023·3 cites·18 claims
- 1488USD981961SSocketSHENZHEN OULI TECH CO LTD·Filed 2021·Granted Mar 28, 2023·11 cites·1 claims
- 1588US11248242B2Control of conductivity in anaerobic fermentationJUPENG BIO HK LTD·Filed 2019·Granted Feb 15, 2022·2 cites·5 claims
- 1687US6947456B2Open-loop laser driver having an integrated digital controllerAGILENT TECHNOLOGIES INC·Filed 2000·Granted Sep 20, 2005·34 cites·20 claims
- 1786USD1070782STravel adapterSHENZHEN OULI TECH CO LTD·Filed 2023·Granted Apr 15, 2025·8 cites·1 claims
- 1886USD1067875STravel adaptorSHENZHEN OULI TECH CO LTD·Filed 2023·Granted Mar 25, 2025·8 cites·1 claims
- 1986US9084060B2Test device and test method for active noise reduction headphoneGOERTEK INC·Filed 2013·Granted Jul 14, 2015·10 cites·10 claims
- 2085US10973775B2Antibacterial nanofiberUNIV MANITOBA·Filed 2018·Granted Apr 13, 2021·1 cites·14 claims
- 2184USD1067876STravel converterSHENZHEN OULI TECH CO LTD·Filed 2023·Granted Mar 25, 2025·7 cites·1 claims
- 2284US12135940B2Method for keyword extraction and electronic device implementing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 5, 2024·2 cites·21 claims
- 2384US10337018B1Asparaginase mutant with efficient expression, activity and stabilityUNIV JIANGNAN·Filed 2018·Granted Jul 2, 2019·2 cites·8 claims
- 2484US9467769B2Headset communication method under a strong-noise environment and headsetGOERTEK INC·Filed 2014·Granted Oct 11, 2016·8 cites·10 claims
- 2583US10494651B2Control of conductivity in anaerobic fermentationSENARATNE RYAN H·Filed 2017·Granted Dec 3, 2019·2 cites·6 claims
- 2683US10051359B2Method of adjusting ambient sound for earphone, earphone and terminalBEIJING XIAONIAO TINGTING TECH CO LTD·Filed 2016·Granted Aug 14, 2018·4 cites·20 claims
- 2782USD1070781SPlug converterSHENZHEN OULI TECH CO LTD·Filed 2023·Granted Apr 15, 2025·6 cites·1 claims
- 2882US10115387B2Active noise-reduction earphones and noise-reduction control method and system for the sameGOERTEK INC·Filed 2017·Granted Oct 30, 2018·3 cites·18 claims
- 2981US9850503B2Control of conductivity in anaerobic fermentationINEOS BIO SA·Filed 2014·Granted Dec 26, 2017·2 cites·5 claims
- 3081US9265788B2Compositions and methods for treatment of mitochondrial diseasesUNIV LELAND STANFORD JUNIOR·Filed 2014·Granted Feb 23, 2016·2 cites·12 claims
- 3181US2025336360A1Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 3280USD1030664SVoltage converterSHENZHEN OULI TECH CO LTD·Filed 2023·Granted Jun 11, 2024·6 cites·1 claims
- 3380US11437582B2Organic electroluminescent device and manufacturing method thereofKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2016·Granted Sep 6, 2022·2 cites·7 claims
- 3480US9749732B2Method and apparatus for earphone sound effect compensation and an earphoneGOERTEK INC·Filed 2015·Granted Aug 29, 2017·4 cites·10 claims
- 3579US10975260B2Monomers, polymers and coating formulations that comprise at least one N-halamine precursor, a cationic center and a coating incorporation groupUNIV MANITOBA·Filed 2016·Granted Apr 13, 2021·2 cites·7 claims
- 3679US9379751B2Noise canceling system and method, smart control method and device and communication equipmentLIU SONG·Filed 2011·Granted Jun 28, 2016·6 cites·12 claims
- 3778US12494195B2Speech recognition method, apparatus, electronic device and computer readable storage mediumSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 9, 2025·1 cites·18 claims
- 3878US11105009B2Graphene material inlaid with single metal atoms and preparing method and application thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2017·Granted Aug 31, 2021·1 cites·10 claims
- 3978US10100338B2Method of operation of a syngas fermentation processINEOS BIO S A·Filed 2013·Granted Oct 16, 2018·2 cites·7 claims
- 4078US6769012B1Method and system for managing message transactions between a sender and recipient within a virtual mailboxFiled 2000·Granted Jul 27, 2004·53 cites·10 claims
- 4176US9040274B2Method for increasing protein thermal stabilityCHEN JIAN·Filed 2013·Granted May 26, 2015·2 cites·2 claims
- 4276US2025088299A1Clock synchronization method and apparatus, and storage mediumHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4376US2025316939A1Travel adapterHUIZHOU OULI TECH CO LTD·Filed 2025·Application pending·0 cites
- 4476US2025316938A1Telescopic structure of power adapter plugHUIZHOU OULI TECH CO LTD·Filed 2025·Application pending·0 cites
- 4576US2025228108A1Display substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 4675US10629834B2Thin film transistor, method for preparing the same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Apr 21, 2020·1 cites·19 claims
- 4774USD1068043SDehumidifierYOOV LTD·Filed 2024·Granted Mar 25, 2025·4 cites·1 claims
- 4874US8778216B2Slow release anti-icing material for bituminous pavement and preparation method thereofHAISO TECHNOLOGY CO LTD·Filed 2013·Granted Jul 15, 2014·3 cites·7 claims
- 4973US11158821B2Organic electroluminescent device and manufacturing method thereofKUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CT CO LTD·Filed 2019·Granted Oct 26, 2021·1 cites·16 claims
- 5073USD871342SConversion socketSHENZHEN OULI TECH CO LTD·Filed 2018·Granted Dec 31, 2019·13 cites·1 claims
Showing the top 50 of 225 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Song Liu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →