Inventor · disambiguated record
Yajun Zhang
Also filed as: ZHANG YAJUN · ZHANG YAJUN-EDWIN
54 granted patents·22 pending applications·402 citations·filing 2007–2025
98Inventor score
Top patents by PatentIndex Score
76 records- 0197US11206372B1Projection-type video conference systemAMPULA INC·Filed 2021·Granted Dec 21, 2021·18 cites·24 claims
- 0295US10338895B2Integrated developer environment for internet of things applicationsCISCO TECH INC·Filed 2016·Granted Jul 2, 2019·96 cites·17 claims
- 0395US9609030B2Immersive and interactive videoconference room environmentCISCO TECH INC·Filed 2013·Granted Mar 28, 2017·40 cites·18 claims
- 0494US9298342B2Classes of meeting participant interactionCISCO TECH INC·Filed 2013·Granted Mar 29, 2016·37 cites·20 claims
- 0594US8230852B2Shoulder mounted hood cooling systemZHANG YAJUN-EDWIN·Filed 2010·Granted Jul 31, 2012·39 cites·11 claims
- 0693US9361411B2System and method for selecting a respiratorHONEYWELL INT INC·Filed 2013·Granted Jun 7, 2016·17 cites·17 claims
- 0793US9323417B2Multi-site screen interactionsCISCO TECH INC·Filed 2013·Granted Apr 26, 2016·31 cites·15 claims
- 0891US11310465B1Video conference teminal and system there ofAMPULA INC·Filed 2021·Granted Apr 19, 2022·3 cites·12 claims
- 0989US11340885B2Method and apparatus for updating operating systemHUAWEI TECH CO LTD·Filed 2017·Granted May 24, 2022·7 cites·20 claims
- 1087US10114618B2Autonomous mobile sensor movement path simulation with an integrated developer environmentCISCO TECH INC·Filed 2016·Granted Oct 30, 2018·7 cites·18 claims
- 1187US8532962B2Approach for planning, designing and observing building systemsZHANG YAJUN-EDWIN·Filed 2009·Granted Sep 10, 2013·34 cites·21 claims
- 1286US11363236B1Projection-type video conference systemAMPULA INC·Filed 2021·Granted Jun 14, 2022·2 cites·13 claims
- 1384US9917866B2Arrangement of content on a large format displayCISCO TECH INC·Filed 2013·Granted Mar 13, 2018·13 cites·16 claims
- 1483US9998508B2Multi-site screen interactionsCISCO TECH INC·Filed 2016·Granted Jun 12, 2018·3 cites·16 claims
- 1582US10911939B2Embedded universal integrated circuit card profile management method and apparatusHUAWEI TECH CO LTD·Filed 2017·Granted Feb 2, 2021·4 cites·17 claims
- 1682US8085265B2Methods and systems of generating 3D user interface for physical environmentCHEN HENRY·Filed 2008·Granted Dec 27, 2011·13 cites·20 claims
- 1780US10503484B2Virtual replication of physical things for scale-out in an internet of things integrated developer environmentCISCO TECH INC·Filed 2016·Granted Dec 10, 2019·3 cites·11 claims
- 1880US10061888B2System and method for selecting a respiratorHONEYWELL INT INC·Filed 2015·Granted Aug 28, 2018·3 cites·17 claims
- 1977US2025314296A1Self-locking mechanism for gearing arrangement, gearing arrangement, actuator, and lifting platformZHEJIANG JIECANG LINEAR MOTION TECH CO LTD·Filed 2025·Application pending·0 cites
- 2076US11496654B2Projection-type video conference device and system there ofAMPULA INC·Filed 2021·Granted Nov 8, 2022·1 cites·14 claims
- 2174USRE50623EMethod for identifying device, and deviceHUAWEI DEVICE CO LTD·Filed 2023·Granted Oct 7, 2025·0 cites·31 claims
- 2274US10511937B2Device position obtaining method, and deviceHUAWEI TECH CO LTD·Filed 2015·Granted Dec 17, 2019·3 cites·14 claims
- 2373US10757245B2Message display method, user terminal, and graphical user interfaceHUAWEI TECH CO LTD·Filed 2016·Granted Aug 25, 2020·2 cites·20 claims
- 2473US10250732B2Message processing method and system, and related deviceHUAWEI TECH CO LTD·Filed 2014·Granted Apr 2, 2019·2 cites·16 claims
- 2569US10296301B2Thing discovery and configuration for an internet of things integrated developer environmentCISCO TECH INC·Filed 2016·Granted May 21, 2019·2 cites·17 claims
- 2667US10983783B2Firmware update method and related apparatusHUAWEI TECH CO LTD·Filed 2017·Granted Apr 20, 2021·1 cites·20 claims
- 2765US12372153B2Self-locking mechanism for gearing arrangement, gearing arrangement, actuator, and lifting platformZHEJIANG JIECANG LINEAR MOTION TECH CO LTD·Filed 2022·Granted Jul 29, 2025·0 cites·11 claims
- 2864US10286233B2Ergonomic back plate for self-contained breathing apparatusWANG LEO·Filed 2012·Granted May 14, 2019·4 cites·16 claims
- 2962USRE49837EMethod for identifying device, and deviceHUAWEI DEVICE CO LTD·Filed 2018·Granted Feb 13, 2024·0 cites·11 claims
- 3060US2025276239A1Data processingTENCENT TECH SHENZHEN CO LTD·Filed 2025·Application pending·0 cites
- 3159US10932093B2Device position obtaining method, and deviceHUAWEI TECH CO LTD·Filed 2019·Granted Feb 23, 2021·0 cites·20 claims
- 3258US10911873B1Method and apparatus for multifunction audio signal controllerTP LINK RES AMERICA CORP·Filed 2019·Granted Feb 2, 2021·1 cites·8 claims
- 3358US10681200B2Message processing method and system, and related deviceHUAWEI TECH CO LTD·Filed 2019·Granted Jun 9, 2020·0 cites·18 claims
- 3458US7869749B2Semiconductive rubber rollerSUMITOMO RUBBER IND·Filed 2007·Granted Jan 11, 2011·2 cites·9 claims
- 3558US2025060825A1Vibration signal encoding processing method and apparatus, computer device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2024·Application pending·0 cites
- 3656US2023365807A1Halogen-free flame-retardant polyamide (pa) composite and preparation method thereofKINGFA SCIENCE & TECHNOLOGY CO·Filed 2021·Application pending·0 cites
- 3755US2014278320A1System and method for selecting a respiratorHONEYWELL INT INC·Filed 2013·Application pending·0 cites
- 3854US2022108357A1Retail intelligent display system and electronic displays thereofLU KEYONG·Filed 2021·Application pending·0 cites
- 3954US2022108469A1Retail intelligent monitoring system and cameras thereofLU KEYONG·Filed 2021·Application pending·0 cites
- 4053US9877297B2Locating method, user equipment, and base stationHUAWEI TECH CO LTD·Filed 2014·Granted Jan 23, 2018·0 cites·20 claims
- 4152US9519558B2Method for identifying device, and deviceHUAWEI DEVICE CO LTD·Filed 2015·Granted Dec 13, 2016·0 cites·11 claims
- 4252US2024316629A1Tantalum-tungsten alloy powder and preparation method thereforNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2021·Application pending·0 cites
- 4350US9866606B2Method for switching between media play devices, and deviceHUAWEI DEVICE CO LTD·Filed 2014·Granted Jan 9, 2018·0 cites·7 claims
- 4450US2023364505A1Processing for vibration generationTENCENT TECH SHENZHEN CO LTD·Filed 2023·Application pending·0 cites
- 4549US12336948B1Sandwich bionic soft gripper capable of automatically assisting in grasping and preparation method thereforUNIV NORTH CHINA·Filed 2025·Granted Jun 24, 2025·0 cites·6 claims
- 4649US10620012B2Step counting method, device, and terminalHUAWEI TECH CO LTD·Filed 2016·Granted Apr 14, 2020·0 cites·20 claims
- 4749US2025383515A1Liquid cooling structure of optical module, and optical moduleZTE CORP·Filed 2023·Application pending·0 cites
- 4848USD897585SProjection lampDONGGUAN LAYSION LIGHTING TECH CO LTD·Filed 2019·Granted Sep 29, 2020·7 cites·1 claims
- 4948US10412549B2Orientation method, device, and systemHUAWEI TECH CO LTD·Filed 2014·Granted Sep 10, 2019·0 cites·20 claims
- 5048US10132914B2Target device positioning method and mobile terminalHUAWEI TECH CO LTD·Filed 2014·Granted Nov 20, 2018·0 cites·14 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
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