Inventor · disambiguated record
Zhendong Li
Also filed as: LI ZHENDONG
37 granted patents·20 pending applications·43 citations·filing 2006–2024
95Inventor score
Files withZTE CORP31BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD4CHENGDU BOE OPTOELECT TECH CO3LI SHITAO2YOU SHILIN2
Top patents by PatentIndex Score
57 records- 0189US12289160B2Methods, systems and apparatuses for 5G time synchronizationZTE CORP·Filed 2023·Granted Apr 29, 2025·1 cites·18 claims
- 0289US11159991B2Method, apparatus and device for allowing terminal to move between 4G and 5G networksZTE CORP·Filed 2019·Granted Oct 26, 2021·4 cites·12 claims
- 0386US12147269B2Back film and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Nov 19, 2024·2 cites·10 claims
- 0486US11432208B2Network handover method, apparatus and systemZTE CORP·Filed 2019·Granted Aug 30, 2022·4 cites·15 claims
- 0585US11503523B2Network handover method, apparatus and system, and handover determination method and apparatusZTE CORP·Filed 2019·Granted Nov 15, 2022·4 cites·14 claims
- 0680US10498355B2Searchable, streaming text compression and decompression using a dictionaryEMC CORP·Filed 2015·Granted Dec 3, 2019·7 cites·10 claims
- 0779US10986543B2Method and device for determining a bearer identifier, and storage medium thereforZTE CORP·Filed 2019·Granted Apr 20, 2021·2 cites·24 claims
- 0871US8433282B2Emergency service handover methodYOU SHILIN·Filed 2008·Granted Apr 30, 2013·5 cites·13 claims
- 0970US8929947B2Local exchange implementation method for local callTAO QUANJUN·Filed 2010·Granted Jan 6, 2015·3 cites·6 claims
- 1067US12445910B2Method for handling multicast/broadcast service sessionZTE CORP·Filed 2022·Granted Oct 14, 2025·0 cites·18 claims
- 1166US11974355B2Indication information sending method, apparatus and system, and storage mediumZTE CORP·Filed 2021·Granted Apr 30, 2024·0 cites·11 claims
- 1266US11641601B2Method, apparatus and device for allowing terminal to move between 4G and 5G networksZTE CORP·Filed 2021·Granted May 2, 2023·0 cites·6 claims
- 1365US2025133518A1Method, system and apparatus of enforcing time synchronizationZTE CORP·Filed 2024·Application pending·0 cites
- 1464US8935374B2Method, system, and device for realizing registration mechanism of IP multimedia subsystemHAO ZHENWU·Filed 2009·Granted Jan 13, 2015·3 cites·17 claims
- 1563US12513586B2Methods and systems for multicast data forwarding during mobility procedures in wireless communication networksZTE CORP·Filed 2022·Granted Dec 30, 2025·0 cites·19 claims
- 1663US2024365165A1Lossless handover of multicast broadcast servicesZTE CORP·Filed 2024·Application pending·0 cites
- 1762US9408064B2Method and system for obtaining user equipment ability by user equipment, home subscriber data server and core network elementZOU CHANGLE·Filed 2011·Granted Aug 2, 2016·2 cites·14 claims
- 1862US8412283B2System and method for switching ringing state session with customized alerting toneLI SHITAO·Filed 2010·Granted Apr 2, 2013·2 cites·16 claims
- 1961US11949499B2Methods, apparatus and systems for time mapping in a wireless communicationZTE CORP·Filed 2021·Granted Apr 2, 2024·0 cites·10 claims
- 2061US8339999B2Method for implementing centralized service chairman side conference service of IP multimedia subsystemYOU SHILIN·Filed 2008·Granted Dec 25, 2012·2 cites·10 claims
- 2161US2024155436A1Method of handover of mbs session, and system and apparatus thereofZTE CORP·Filed 2023·Application pending·0 cites
- 2261US2024179802A1Method of establishing multicast broadcast service session, and system and apparatus thereofZTE CORP·Filed 2023·Application pending·0 cites
- 2360US11818920B2Display panel and manufacturing method thereof, display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Nov 14, 2023·0 cites·19 claims
- 2459US11818605B2Methods, apparatus and systems for satisfying a time control requirement in a wireless communicationZTE CORP·Filed 2021·Granted Nov 14, 2023·0 cites·20 claims
- 2557US8509781B2Method and system for realizing session handoverZOU CHANGLE·Filed 2010·Granted Aug 13, 2013·2 cites·4 claims
- 2657US2023156517A1Traffic pattern handlingZTE CORP·Filed 2023·Application pending·0 cites
- 2756US12144196B2Display substrate with inorganic protective layer between conducting layer and insulating layer and fabrication method thereof, and display deviceCHONGQING BOE DISPLAY TECH CO LTD·Filed 2021·Granted Nov 12, 2024·0 cites·18 claims
- 2856US2023017217A1Multicast or broadcast session establishment and managementZTE CORP·Filed 2022·Application pending·0 cites
- 2956US2024298209A1Deterministic communication with time sensitive networking in a transport networkZTE CORP·Filed 2024·Application pending·0 cites
- 3053US12046932B2Charging circuit and electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2021·Granted Jul 23, 2024·0 cites·16 claims
- 3152US12225803B2Display apparatuses, display panels and preparation methods of display panelCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Feb 11, 2025·0 cites·19 claims
- 3252US12185196B2Method, system and apparatus of multicast communicationZTE CORP·Filed 2022·Granted Dec 31, 2024·0 cites·20 claims
- 3352US2022312512A1Methods, apparatuses and systems for session establishment in a wireless communication networkZTE CORP·Filed 2021·Application pending·0 cites
- 3451US2023208773A1Port state handling in wireless communicationsZTE CORP·Filed 2023·Application pending·0 cites
- 3551US2023292227A1Method for delivery method switch from unicast to multicastZTE CORP·Filed 2023·Application pending·0 cites
- 3651US2022168683A1Energy-saving process system for purifying and recycling oxygen from high-temperature oxygen-enriched flue gas and process thereofCHENGDU YIZHI TECH CO LTD·Filed 2021·Application pending·0 cites
- 3749US12193080B2Methods and system for carrying out a handover of a mobile communication device between different access networksZTE CORP·Filed 2020·Granted Jan 7, 2025·0 cites·20 claims
- 3849US2025193814A1Time synchronization area in wireless communicationZTE CORP·Filed 2022·Application pending·0 cites
- 3949US2025030495A1Method, system and apparatus of time synchronization switchingZTE CORP·Filed 2022·Application pending·0 cites
- 4047US2023382778A1Efficient nitrogen and phosphorus removal process system for mariculture tail water treatmentTIANJIN RESEARCH INST WATER TRANSP ENGINEERING MOT·Filed 2022·Application pending·0 cites
- 4147US2025070999A1Method for virtual network transmission, apparatus, and storage mediumZTE CORP·Filed 2022·Application pending·0 cites
- 4245US12032185B2Color filter substrate, method of manufacturing the same, and display panelHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Jul 9, 2024·0 cites·20 claims
- 4345US11562306B2Geolocation trajectory based guest rider determinationBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2021·Granted Jan 24, 2023·0 cites·21 claims
- 4445US11154869B2Device for pulverization and explosion suppression of low carbon gas hydrateUNIV HENAN POLYTECHNIC·Filed 2019·Granted Oct 26, 2021·0 cites·10 claims
- 4545US2022188957A1System and method for blocking a ride-hailing orderBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2020·Application pending·0 cites
- 4644US11057746B2Method, device and system for transmitting broadcasting services, and computer storage mediumZTE CORP·Filed 2017·Granted Jul 6, 2021·0 cites·20 claims
- 4744US7953072B2Method and system for ending-call anchoring of circuit switched domainZTE CORP·Filed 2006·Granted May 31, 2011·0 cites·10 claims
- 4843US2022188723A1Systems and methods for processing a transportation service requestBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2020·Application pending·0 cites
- 4943US2022222587A1Machine learning based geolocation trajectory threshold determinationBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2021·Application pending·0 cites
- 5042US11297542B2Base station handover method, system, and computer storage mediumZTE CORP·Filed 2018·Granted Apr 5, 2022·0 cites·18 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →