Assignee
CHINA IWNCOMM CO LTD
CN·38 granted patents·12 pending applications·31 citations·filing 2008–2022
Top patents by PatentIndex Score
50 records- 0184US8356179B2Entity bi-directional identificator method and system based on trustable third partyCHINA IWNCOMM CO LTD·Filed 2008·Granted Jan 15, 2013·13 cites·8 claims
- 0272US10439801B2Entity authentication method and device based on pre-shared keyCHINA IWNCOMM CO LTD·Filed 2015·Granted Oct 8, 2019·3 cites·20 claims
- 0372US10038561B2Method and device for generating digital signatureCHINA IWNCOMM CO LTD·Filed 2014·Granted Jul 31, 2018·5 cites·13 claims
- 0471US11363010B2Method and device for managing digital certificateCHINA IWNCOMM CO LTD·Filed 2018·Granted Jun 14, 2022·2 cites·31 claims
- 0567US10389702B2Entity authentication method and device with Elliptic Curve Diffie Hellman (ECDH) key exchange capabilityCHINA IWNCOMM CO LTD·Filed 2015·Granted Aug 20, 2019·2 cites·16 claims
- 0665US10291614B2Method, device, and system for identity authenticationCHINA IWNCOMM CO LTD·Filed 2013·Granted May 14, 2019·2 cites·18 claims
- 0760US9313026B2Key negotiation method and apparatus according to SM2 key exchange protocolCHINA IWNCOMM CO LTD·Filed 2012·Granted Apr 12, 2016·1 cites·16 claims
- 0857US10069816B2Authentication server testing method and systemCHINA IWNCOMM CO LTD·Filed 2014·Granted Sep 4, 2018·2 cites·10 claims
- 0956US8385540B2Block cipher algorithm based encryption processing methodCHINA IWNCOMM CO LTD·Filed 2008·Granted Feb 26, 2013·1 cites·4 claims
- 1054US12413570B2Digital certificate obtaining method and apparatusCHINA IWNCOMM CO LTD·Filed 2021·Granted Sep 9, 2025·0 cites·18 claims
- 1151US12531845B2Identity authentication method, authentication access controller, request device, storage medium, program, and program productCHINA IWNCOMM CO LTD·Filed 2021·Granted Jan 20, 2026·0 cites·20 claims
- 1249US2011238996A1Trusted network connect handshake method based on tri-element peer authenticationCHINA IWNCOMM CO LTD·Filed 2009·Application pending·0 cites
- 1348US2011103589A1Key distributing method, public key of key distribution centre online updating method and deviceCHINA IWNCOMM CO LTD·Filed 2009·Application pending·0 cites
- 1448US2011145425A1Trusted network management method based on tcpa/tcg trusted network connectionCHINA IWNCOMM CO LTD·Filed 2009·Application pending·0 cites
- 1547US12156028B2Wireless network switching method and deviceCHINA IWNCOMM CO LTD·Filed 2020·Granted Nov 26, 2024·0 cites·20 claims
- 1647US2010316221A1secure transmission method for broadband wireless multimedia network broadcasting communicationCHINA IWNCOMM CO LTD·Filed 2009·Application pending·0 cites
- 1747US2010257361A1Key management methodCHINA IWNCOMM CO LTD·Filed 2008·Application pending·0 cites
- 1847US2010250941A1Wapi unicast secret key negotiation methodCHINA IWNCOMM CO LTD·Filed 2008·Application pending·0 cites
- 1947US2010293378A1Method, device and system of id based wireless multi-hop network authentication accessCHINA IWNCOMM CO LTD·Filed 2009·Application pending·0 cites
- 2046US12531728B2Identity authentication method, authentication access controller, requesting device, storage medium, program, and program productCHINA IWNCOMM CO LTD·Filed 2021·Granted Jan 20, 2026·0 cites·20 claims
- 2145US12526157B2Identity authentication method and apparatus, and device, chip, storage medium and programCHINA IWNCOMM CO LTD·Filed 2021·Granted Jan 13, 2026·0 cites·21 claims
- 2245US12445301B2Identity authentication method and apparatusCHINA IWNCOMM CO LTD·Filed 2021·Granted Oct 14, 2025·0 cites·20 claims
- 2345US12438878B2Method and device for identity authenticationCHINA IWNCOMM CO LTD·Filed 2021·Granted Oct 7, 2025·0 cites·20 claims
- 2445US12362924B2Identity authentication method and apparatus, device, chip, storage medium, and programCHINA IWNCOMM CO LTD·Filed 2021·Granted Jul 15, 2025·0 cites·20 claims
- 2545US2024064006A1Identity authentication method and apparatus, storage medium, program, and program productCHINA IWNCOMM CO LTD·Filed 2021·Application pending·0 cites
- 2644US12537669B2Identity authentication method and apparatus, storage medium, program, and program productCHINA IWNCOMM CO LTD·Filed 2021·Granted Jan 27, 2026·0 cites·21 claims
- 2744US12375483B2Identity authentication method and apparatus, device, chip, storage medium, and programCHINA IWNCOMM CO LTD·Filed 2021·Granted Jul 29, 2025·0 cites·21 claims
- 2844US2023208819A1Inter-node privacy communication method and network nodeCHINA IWNCOMM CO LTD·Filed 2021·Application pending·0 cites
- 2943US12537695B2Identity authentication method and apparatus, and storage medium, program and program productCHINA IWNCOMM CO LTD·Filed 2021·Granted Jan 27, 2026·0 cites·20 claims
- 3043US12513107B2Inter-network-node NAT detection method, device, and storage mediumCHINA IWNCOMM CO LTD·Filed 2022·Granted Dec 30, 2025·0 cites·20 claims
- 3143US9350721B2Air interface security method and deviceCHINA IWNCOMM CO LTD·Filed 2013·Granted May 24, 2016·0 cites·15 claims
- 3243US2025056228A1Network access method and apparatusCHINA IWNCOMM CO LTD·Filed 2022·Application pending·0 cites
- 3342US9374218B2Method for conducting data encryption and decryption using symmetric cryptography algorithm and table look-up deviceCHINA IWNCOMM CO LTD·Filed 2013·Granted Jun 21, 2016·0 cites·13 claims
- 3442US2025080510A1Secure channel sleep wake-up method, apparatus and deviceCHINA IWNCOMM CO LTD·Filed 2022·Application pending·0 cites
- 3540US11323433B2Digital credential management method and deviceCHINA IWNCOMM CO LTD·Filed 2018·Granted May 3, 2022·0 cites·23 claims
- 3640US10263771B2Two-way key switching method and implementation deviceCHINA IWNCOMM CO LTD·Filed 2013·Granted Apr 16, 2019·0 cites·24 claims
- 3740US9716707B2Mutual authentication with anonymityCHINA IWNCOMM CO LTD·Filed 2013·Granted Jul 25, 2017·0 cites·16 claims
- 3840US9705671B2One-way key switching method and implementation deviceCHINA IWNCOMM CO LTD·Filed 2013·Granted Jul 11, 2017·0 cites·19 claims
- 3940US2015106898A1Method, device, and system for identity authenticationCHINA IWNCOMM CO LTD·Filed 2013·Application pending·0 cites
- 4039US9397840B2Digital certificate automatic application method, device and systemCHINA IWNCOMM CO LTD·Filed 2013·Granted Jul 19, 2016·0 cites·20 claims
- 4137US12531842B2Method, apparatus and device for secure data transmissionCHINA IWNCOMM CO LTD·Filed 2022·Granted Jan 20, 2026·0 cites·17 claims
- 4237US11751052B2Credential information processing method and apparatus for network connection, and application (APP)CHINA IWNCOMM CO LTD·Filed 2018·Granted Sep 5, 2023·0 cites·30 claims
- 4336US12342367B2Network device role self-adaptive method and apparatusCHINA IWNCOMM CO LTD·Filed 2021·Granted Jun 24, 2025·0 cites·19 claims
- 4436US10681045B2Multi-TTP-based method and device for verifying validity of identity of entityCHINA IWNCOMM CO LTD·Filed 2016·Granted Jun 9, 2020·0 cites·20 claims
- 4536US10652029B2Multi-TTP-based method and device for verifying validity of identity of entityCHINA IWNCOMM CO LTD·Filed 2016·Granted May 12, 2020·0 cites·20 claims
- 4636US10615978B2Multi-TTP-based method and device for verifying validity of identity of entityCHINA IWNCOMM CO LTD·Filed 2016·Granted Apr 7, 2020·0 cites·17 claims
- 4736US10554431B2Method for device having WLAN function to access network and device for implementing methodCHINA IWNCOMM CO LTD·Filed 2015·Granted Feb 4, 2020·0 cites·13 claims
- 4835US10812480B2Method and device for verifying validity of identity of entityCHINA IWNCOMM CO LTD·Filed 2016·Granted Oct 20, 2020·0 cites·20 claims
- 4935US10243829B2Communication protocol testing method, and tested device and testing platform thereofCHINA IWNCOMM CO LTD·Filed 2015·Granted Mar 26, 2019·0 cites·24 claims
- 5033US9860070B2Entity identification method, apparatus and systemCHINA IWNCOMM CO LTD·Filed 2015·Granted Jan 2, 2018·0 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →