Inventor · disambiguated record
Zhongda Du
Also filed as: DU ZHONGDA
34 granted patents·32 pending applications·82 citations·filing 2007–2025
95Inventor score
Files withGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD20ZTE CORP18DU ZHONGDA11CHEN ZHONGMING3HUANG YADA3
Top patents by PatentIndex Score
66 records- 0189US9066268B2Method and system for controlling network access during HNB handoverHUANG YADA·Filed 2010·Granted Jun 23, 2015·11 cites·9 claims
- 0284US8229439B2Handoff access method and device based on random access channelDU ZHONGDA·Filed 2007·Granted Jul 24, 2012·13 cites·8 claims
- 0380US8996055B2Method and apparatus for reporting a power headroom report (PHR) in a carrier aggregation sceneWANG JIAN·Filed 2011·Granted Mar 31, 2015·5 cites·20 claims
- 0478US12035383B2Service carrier frequency selecting method and apparatusZTE CORP·Filed 2023·Granted Jul 9, 2024·0 cites·6 claims
- 0578US8948105B2Method and system for dynamic adjustment of downlink/uplink allocation ratio in LTE/TDD systemZHANG WENFENG·Filed 2010·Granted Feb 3, 2015·5 cites·34 claims
- 0677US2025331048A1Configuration reset method and apparatus, and terminal deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2025·Application pending·0 cites
- 0776US8897226B2Method and device for reporting maximum power of carrier in carrier aggregation scenarioWANG JIAN·Filed 2011·Granted Nov 25, 2014·4 cites·16 claims
- 0876US8717985B2Method for generating the group identifier of the random access response message, and a random access methodDU ZHONGDA·Filed 2008·Granted May 6, 2014·6 cites·14 claims
- 0975US8200241B2Terminal random access method for cellular radio communications system and method for generating group identifierDU ZHONGDA·Filed 2008·Granted Jun 12, 2012·6 cites·16 claims
- 1075US8200253B2Method for notifying a terminal of an update on system information in a long term evolution systemDU ZHONGDA·Filed 2008·Granted Jun 12, 2012·6 cites·11 claims
- 1174US8457640B2Handoff access method and device based on random access channelDU ZHONGDA·Filed 2007·Granted Jun 4, 2013·6 cites·19 claims
- 1273US8570902B2Method and terminal for selecting random access resourceDU ZHONGDA·Filed 2009·Granted Oct 29, 2013·5 cites·15 claims
- 1371US11723085B2Service carrier frequency selecting method and apparatusZTE CORP·Filed 2021·Granted Aug 8, 2023·0 cites·14 claims
- 1469US12376170B2Configuration reset method and apparatus, and terminal deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2023·Granted Jul 29, 2025·0 cites·10 claims
- 1569US11856626B2Secondary path configurationZTE CORP·Filed 2021·Granted Dec 26, 2023·0 cites·18 claims
- 1669US10299179B2Selection and reselection parameter determination method, base station, terminal, system and storage mediumZTE CORP·Filed 2014·Granted May 21, 2019·2 cites·21 claims
- 1769US9844000B2Small cell eNodeB access system and method for realizing network access thereforZTE CORP·Filed 2013·Granted Dec 12, 2017·2 cites·19 claims
- 1869US2025374152A1Communication method and apparatus, device, chip, storage medium, computer program product, and computer programGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2025·Application pending·0 cites
- 1968US8660089B2Method for reselection among home base station cellsHUANG YADA·Filed 2009·Granted Feb 25, 2014·3 cites·7 claims
- 2066US8738008B2Methods for controlling mobility state evaluation of user equipment and user equipment thereofWU HAO·Filed 2009·Granted May 27, 2014·3 cites·8 claims
- 2165US12513744B2Wireless communication method, terminal device and network deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2022·Granted Dec 30, 2025·0 cites·20 claims
- 2265US8452007B2Security key generating method, device and systemGAN LU·Filed 2008·Granted May 28, 2013·3 cites·10 claims
- 2365US2025119856A1Method for wireless communication and terminal deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2024·Application pending·0 cites
- 2465US2025142500A1Multi-carrier-based communication method and apparatus, terminal device, and network deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2024·Application pending·0 cites
- 2564US2025294528A1Communication method, terminal device, and communication deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2025·Application pending·0 cites
- 2661US12446026B2Sidelink transmission method based on configured grant configuration, terminal device, and network deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2022·Granted Oct 14, 2025·0 cites·20 claims
- 2760US8861484B2Method for transmitting and receiving system informationDU ZHONGDA·Filed 2010·Granted Oct 14, 2014·1 cites·5 claims
- 2860US2025212121A1Network energy saving methods, cell wakeup methods, terminal device, and network deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2025·Application pending·0 cites
- 2959US11191118B2Secondary path configurationZTE CORP·Filed 2019·Granted Nov 30, 2021·0 cites·8 claims
- 3059US2023379819A1Device control method, terminal device, and network deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2023·Application pending·0 cites
- 3159US2025293814A1Method for wireless communication, terminal device, and network deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2025·Application pending·0 cites
- 3259US2025142647A1Method for processing data, communication device and chipGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2024·Application pending·0 cites
- 3358US11212848B2Service carrier frequency selecting method and apparatusZTE CORP·Filed 2018·Granted Dec 28, 2021·0 cites·21 claims
- 3458US9198097B2Method and device for initiating cell measurementCHEN ZHONGMING·Filed 2009·Granted Nov 24, 2015·1 cites·20 claims
- 3558US2025203582A1Method for determining resource allocation mode, terminal device, and network deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2025·Application pending·0 cites
- 3657US11483818B2Time-domain transmission schedulingZTE CORP·Filed 2020·Granted Oct 25, 2022·0 cites·18 claims
- 3757US2023363053A1Method for sidelink communication, terminal device, non-transitory computer-readable storage mediumGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2023·Application pending·0 cites
- 3857US2025211499A1Communication device, method and apparatus, storage medium, chip, product, and programGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2025·Application pending·0 cites
- 3957US2025254006A1Communication method, terminal device, and network deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2025·Application pending·0 cites
- 4052US2025175918A1Wireless communication method, terminal device, and network deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2025·Application pending·0 cites
- 4152US2023353283A1Method for information transmission, second node, and first nodeGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2023·Application pending·0 cites
- 4251US2023180291A1Method for data transmission and deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2022·Application pending·0 cites
- 4350US9014166B2Method for transmitting system informationDU ZHONGDA·Filed 2008·Granted Apr 21, 2015·0 cites·5 claims
- 4450US2023224088A1Information Processing Method and DeviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2022·Application pending·0 cites
- 4549US8761776B2Cell reselection method and terminalHUANG YADA·Filed 2009·Granted Jun 24, 2014·0 cites·3 claims
- 4647US8903353B2Method and system for processing prior servicesZHU CHUNHUI·Filed 2011·Granted Dec 2, 2014·0 cites·13 claims
- 4746US11405891B2Data transmission method and apparatus, terminal, and base stationZTE CORP·Filed 2019·Granted Aug 2, 2022·0 cites·20 claims
- 4846US2011110262A1Downlink receiving status feedback methodYU BIN·Filed 2009·Application pending·0 cites
- 4946US2012076064A1method and apparatus for processing dynamic scheduling information based on multicast broadcast servicesMA ZIJIANG·Filed 2009·Application pending·0 cites
- 5045US2011013542A1Method and base station for allocating dedicated random access resourceZTE CORP·Filed 2009·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →