Inventor · disambiguated record
Yibo Liu
Also filed as: LIU YIBO
39 granted patents·13 pending applications·223 citations·filing 2008–2025
97Inventor score
Files withPOLYCOM INC15CHINA TOBACCO GUANGDONG IND CO8APPLE INC6HEWLETT PACKARD DEVELOPMENT CO5PLANTRONICS4
Top patents by PatentIndex Score
52 records- 0197US10939045B2People detection method for auto-framing and tracking in a video conferencePOLYCOM INC·Filed 2020·Granted Mar 2, 2021·8 cites·20 claims
- 0297US10187579B1People detection method for auto-framing and tracking in a video conferencePOLYCOM INC·Filed 2017·Granted Jan 22, 2019·29 cites·15 claims
- 0397US8842161B2Videoconferencing system having adjunct camera for auto-framing and trackingFENG JINWEI·Filed 2012·Granted Sep 23, 2014·95 cites·24 claims
- 0496US9024998B2Pairing devices in conference using ultrasonic beaconCHU PETER L·Filed 2011·Granted May 5, 2015·26 cites·27 claims
- 0595US10574899B2People detection method for auto-framing and tracking in a video conferencePOLYCOM INC·Filed 2018·Granted Feb 25, 2020·17 cites·20 claims
- 0694US12069113B2Speaker identification-based echo detection and solutionHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Granted Aug 20, 2024·3 cites·21 claims
- 0792US12308029B2Responding to a spoken command in a communication sessionHEWLETT PACKARD DEVELOPMENT CO·Filed 2023·Granted May 20, 2025·2 cites·20 claims
- 0891US10248211B1Ground-shifted touch input sensor for capacitively driving an electrostatic plateAPPLE INC·Filed 2017·Granted Apr 2, 2019·8 cites·20 claims
- 0990US11589005B1Method and system for controlling speaker tracking in a video conferencing systemPLANTRONICS·Filed 2021·Granted Feb 21, 2023·3 cites·19 claims
- 1085US10509475B2Ground-shifted touch input sensor for capacitively driving an electrostatic plateAPPLE INC·Filed 2019·Granted Dec 17, 2019·3 cites·22 claims
- 1185US9843761B2System and method for brightening video image regions to compensate for backlightingPOLYCOM INC·Filed 2016·Granted Dec 12, 2017·4 cites·21 claims
- 1284US10707627B2Hybrid connectorAPPLE INC·Filed 2018·Granted Jul 7, 2020·4 cites·20 claims
- 1382US11477328B2PTP-based audio clock synchronization and alignment for acoustic echo cancellation in a conferencing system with IP-connected cameras, microphones and speakersPLANTRONICS·Filed 2020·Granted Oct 18, 2022·2 cites·20 claims
- 1482US9203633B2Mobile group conferencing with portable devicesCHU PETER L·Filed 2012·Granted Dec 1, 2015·6 cites·24 claims
- 1580US10462424B2Pairing devices in conference using ultrasonic beacon and subsequent control thereofPOLYCOM INC·Filed 2018·Granted Oct 29, 2019·1 cites·22 claims
- 1680US9237238B2Speech-selective audio mixing for conferencePOLYCOM INC·Filed 2014·Granted Jan 12, 2016·6 cites·33 claims
- 1778US11893506B1Decision tree training with difference subsets of training samples based on a plurality of classificationsHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Granted Feb 6, 2024·1 cites·20 claims
- 1876US10838501B2Ground-shifted touch input sensor for capacitively driving an electrostatic plateAPPLE INC·Filed 2019·Granted Nov 17, 2020·1 cites·20 claims
- 1975US9538136B2Pairing devices in conference using ultrasonic beacon and subsequent connection transferPOLYCOM INC·Filed 2015·Granted Jan 3, 2017·1 cites·46 claims
- 2075US2025279096A1Replying to a spoken commandHEWLETT PACKARD DEVELOPMENT CO·Filed 2025·Application pending·0 cites
- 2172US11343469B2Pairing devices in conference using ultrasonic beacon and subsequent control thereofPOLYCOM INC·Filed 2020·Granted May 24, 2022·0 cites·19 claims
- 2272US10003765B2System and method for brightening video image regions to compensate for backlightingPOLYCOM INC·Filed 2017·Granted Jun 19, 2018·1 cites·19 claims
- 2371US11153531B2Pairing devices in conference using ultrasonic beacon and subsequent control thereofPOLYCOM INC·Filed 2020·Granted Oct 19, 2021·0 cites·26 claims
- 2467US11980232B2Cigarette heating deviceCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Granted May 14, 2024·2 cites·9 claims
- 2565US10757364B2Pairing devices in conference using ultrasonic beacon and subsequent control thereofPOLYCOM INC·Filed 2019·Granted Aug 25, 2020·0 cites·24 claims
- 2664US10097794B2Pairing devices in Conference using ultrasonic beacon and subsequent control thereofPOLYCOM INC·Filed 2016·Granted Oct 9, 2018·0 cites·19 claims
- 2764US2025249065A1Application of Gastrodia elata Blume derived nano-extracellular vesicles in the preparation of drugs for the prevention and/or treatment of subarachnoid hemorrhageUNIV ZHEJIANG·Filed 2024·Application pending·0 cites
- 2862US12213241B2Apparatus, system, and method for implementing multipurpose screw holes in circuit packaging for mobile devicesMETA PLATFORMS TECH LLC·Filed 2023·Granted Jan 28, 2025·0 cites·19 claims
- 2962US2024261220A1Aptamer functionalized liposomes for delivery of ocular drug for eye diseasesLIU JUEWEN·Filed 2023·Application pending·0 cites
- 3061US11976643B2Piston limiting structure, compressor, and heat exchange apparatusGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2019·Granted May 7, 2024·0 cites·20 claims
- 3160US9544541B2Pairing devices in conference using ultrasonic beacon and subsequent control thereofPOLYCOM INC·Filed 2015·Granted Jan 10, 2017·0 cites·24 claims
- 3260US9538135B2Pairing devices in conference using ultrasonic beacon and subsequent content sharingPOLYCOM INC·Filed 2015·Granted Jan 3, 2017·0 cites·24 claims
- 3359US2024360458A1Targeted and slow-release drug conjugate compositionLIU JUEWEN·Filed 2024·Application pending·0 cites
- 3455US2025156247A1Data processing method, electronic device and computer-readable storage mediumBEIJING VOLCANO ENGINE TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3554US11911948B2Starch-based multi-channel airflow unit and preparation method and application thereofCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Granted Feb 27, 2024·0 cites·8 claims
- 3653US2023337003A1Speaker Identification Based Device PairingPLANTRONICS·Filed 2022·Application pending·0 cites
- 3752US12022856B2Slow-release fragrance and application thereof in a tobacco product with Chinese-style flavorCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Granted Jul 2, 2024·0 cites·8 claims
- 3852US11937057B2Face detection guided sound source localization pan angle post processing for smart camera talker tracking and framingHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Granted Mar 19, 2024·0 cites·20 claims
- 3951US9491404B2Compensating for different audio clocks between devices using ultrasonic beaconCHU PETER L·Filed 2011·Granted Nov 8, 2016·0 cites·29 claims
- 4050US7993092B2Moving carrier for lead frame and method of moving lead frame using the moving carrierSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Aug 9, 2011·0 cites·18 claims
- 4149US2021177047A1Variable-ventilation filter tip and cigaretteCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Application pending·0 cites
- 4248US2021161197A1Heat-not-burn tobacco matrix for preventing cut tobacco from falling and application thereofCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Application pending·0 cites
- 4348US2021161203A1Starch-based cooling material and application thereofCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Application pending·0 cites
- 4446US2024297972A1System and component architectures for ar and vr devicesMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 4545US12022858B2Heat-not-burn cigarette productCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Granted Jul 2, 2024·0 cites·14 claims
- 4645US11798544B2Replying to a spoken commandPOLYCOM LLC·Filed 2017·Granted Oct 24, 2023·0 cites·21 claims
- 4745US11190050B2Inductive power transmitterAPPLE INC·Filed 2018·Granted Nov 30, 2021·0 cites·18 claims
- 4844US2023134133A1Software-Based Audio Clock Drift Detection and Correction MethodPLANTRONICS·Filed 2021·Application pending·0 cites
- 4942US11925210B2Electric heating device having air channelCHINA TOBACCO GUANGDONG IND CO·Filed 2018·Granted Mar 12, 2024·0 cites·11 claims
- 5039US2019312459A1Wireless Power System With Low Power Mode SwitchingAPPLE INC·Filed 2018·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →