Patent | Date |
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Rivet Riveting Folding Frame App 20220252211 - DU; ZHIQIANG | 2022-08-11 |
Method For Synthesizing Lacto-n-biose App 20220243239 - FANG; Xu ;   et al. | 2022-08-04 |
Method and device for managing digital certificate Grant 11,363,010 - Wang , et al. June 14, 2 | 2022-06-14 |
Ship Wandering Detection Method Based On Ais Data App 20220171796 - DU; Zhiqiang ;   et al. | 2022-06-02 |
Branch Optimization Method For Execution Of Big Data Etl (extract-transform-load) App 20220171786 - DU; Zhiqiang ;   et al. | 2022-06-02 |
Digital credential management method and device Grant 11,323,433 - Wang , et al. May 3, 2 | 2022-05-03 |
Method And Device For Managing Digital Certificate App 20210314170 - WANG; Yuehui ;   et al. | 2021-10-07 |
Method and device for verifying validity of identity of entity Grant 10,812,480 - Zhang , et al. October 20, 2 | 2020-10-20 |
Digital Credential Management Method And Device App 20200328902 - WANG; Yuehui ;   et al. | 2020-10-15 |
Multi-TTP-based method and device for verifying validity of identity of entity Grant 10,681,045 - Du , et al. | 2020-06-09 |
Multi-TTP-based method and device for verifying validity of identity of entity Grant 10,652,029 - Du , et al. | 2020-05-12 |
Multi-TTP-based method and device for verifying validity of identity of entity Grant 10,615,978 - Du , et al. | 2020-04-07 |
Method for device having WLAN function to access network and device for implementing method Grant 10,554,431 - Hu , et al. Fe | 2020-02-04 |
Anti-coagulation Factor Xi Antibody App 20200024362 - Wang; Wenyi ;   et al. | 2020-01-23 |
Entity authentication method and device based on pre-shared key Grant 10,439,801 - Hu , et al. O | 2019-10-08 |
Entity authentication method and device with Elliptic Curve Diffie Hellman (ECDH) key exchange capability Grant 10,389,702 - Hu , et al. A | 2019-08-20 |
Biomarkers and use of MET inhibitor for treatment of cancer Grant 10,328,062 - Caenepeel , et al. | 2019-06-25 |
Method, device, and system for identity authentication Grant 10,291,614 - Du , et al. | 2019-05-14 |
Multi-ttp-based Method And Device For Verifying Validity Of Identity Of Entity App 20180331831 - Du; Zhiqiang ;   et al. | 2018-11-15 |
Multi-ttp-based Method And Device For Verifying Validity Of Identity Of Entity App 20180323976 - DU; Zhiqiang ;   et al. | 2018-11-08 |
Multi-ttp-based Method And Device For Verifying Validity Of Identity Of Entity App 20180295132 - Du; Zhiqiang ;   et al. | 2018-10-11 |
Method And Device For Verifying Validity Of Identity Of Entity App 20180295131 - Zhang; Bianling ;   et al. | 2018-10-11 |
Entity identification method, apparatus and system Grant 9,860,070 - Du , et al. January 2, 2 | 2018-01-02 |
Method For Device Having Wlan Function To Access Network And Device For Implementing Method App 20170338972 - Hu; Yanan ;   et al. | 2017-11-23 |
Entity Authentication Method And Device Based On Pre-shared Key App 20170310475 - Hu; Ya`nan ;   et al. | 2017-10-26 |
Mutual authentication with anonymity Grant 9,716,707 - Du , et al. July 25, 2 | 2017-07-25 |
Biomarkers And Use Of Met Inhibitor For Treatment Of Cancer App 20170182016 - CAENEPEEL; Sean ;   et al. | 2017-06-29 |
Entity Authentication Method And Device App 20170085557 - HU; Yanan ;   et al. | 2017-03-23 |
Entity Identification Method, Apparatus And System App 20160337135 - DU; Zhiqiang ;   et al. | 2016-11-17 |
Method and system for authenticating entity based on symmetric encryption algorithm Grant 9,450,756 - Du , et al. September 20, 2 | 2016-09-20 |
Air interface security method and device Grant 9,350,721 - Du , et al. May 24, 2 | 2016-05-24 |
Anonymous entity authentication method and system Grant 9,325,694 - Du , et al. April 26, 2 | 2016-04-26 |
Switch equipment and data processing method for supporting link layer security transmission Grant 9,264,405 - Tie , et al. February 16, 2 | 2016-02-16 |
Method and device for anonymous entity identification Grant 9,225,728 - Du , et al. December 29, 2 | 2015-12-29 |
Method and system for entity authentication in resource-limited network Grant 9,047,449 - Du , et al. June 2, 2 | 2015-06-02 |
Method and system for network access control Grant 9,038,143 - Du , et al. May 19, 2 | 2015-05-19 |
Method, Device, And System For Authentication App 20150135294 - Du; Zhiqiang ;   et al. | 2015-05-14 |
Method, Device, And System For Identity Authentication App 20150128238 - Du; Zhiqiang ;   et al. | 2015-05-07 |
Method for implementing a convergent wireless local area network (WLAN) authentication and privacy infrastructure (WAPI) network architecture in a local MAC mode Grant 9,015,331 - Lai , et al. April 21, 2 | 2015-04-21 |
Method, Device, And System For Identity Authentication App 20150106898 - Du; Zhiqiang ;   et al. | 2015-04-16 |
Air Interface Security Method And Device App 20150089588 - Du; Zhiqiang ;   et al. | 2015-03-26 |
Key management and node authentication method for sensor network Grant 8,913,751 - Du , et al. December 16, 2 | 2014-12-16 |
Method for realizing convergent WAPI network architecture with split MAC mode Grant 8,855,018 - Tie , et al. October 7, 2 | 2014-10-07 |
Secret communication method and system between neighboring user terminals, terminal, switching equipment Grant 8,850,190 - Li , et al. September 30, 2 | 2014-09-30 |
Method and system for switching station in centralized WLAN when WPI is performed by access controller Grant 8,819,778 - Du , et al. August 26, 2 | 2014-08-26 |
Method for realizing convergent WAPI network architecture with separate MAC mode Grant 8,813,199 - Du , et al. August 19, 2 | 2014-08-19 |
Method and system for station switching when wireless terminal point completes WPI in convergent WLAN Grant 8,750,521 - Du , et al. June 10, 2 | 2014-06-10 |
Security access control method and system for wired local area network Grant 8,689,283 - Tie , et al. April 1, 2 | 2014-04-01 |
Method And System For Entity Authentication In Resource-limited Network App 20130326584 - Du; Zhiqiang ;   et al. | 2013-12-05 |
Method for combining authentication and secret keys management mechanism in a sensor network Grant 8,571,223 - Du , et al. October 29, 2 | 2013-10-29 |
Switch Equipment And Data Processing Method For Supporting Link Layer Security Transmission App 20130283044 - Tie; Manxia ;   et al. | 2013-10-24 |
Method And Device For Anonymous Entity Identification App 20130232551 - Du; Zhiqiang ;   et al. | 2013-09-05 |
Anonymous Entity Authentication Method And System App 20130227289 - Du; Zhiqiang ;   et al. | 2013-08-29 |
Method And System For Authenticating Entity Based On Symmetric Encryption Algorithm App 20130212390 - Du; Zhiqiang ;   et al. | 2013-08-15 |
Method And System For Network Access Control App 20130205374 - Du; Zhiqiang ;   et al. | 2013-08-08 |
Secret Communication Method And System Between Neighboring User Terminals, Terminal, Switching Equipment App 20130159706 - Li; Qin ;   et al. | 2013-06-20 |
Key Management And Node Authentication Method For Sensor Network App 20120300939 - Du; Zhiqiang ;   et al. | 2012-11-29 |
Security Access Control Method And System For Wired Local Area Network App 20120151554 - Tie; Manxia ;   et al. | 2012-06-14 |
Method For Combining Authentication And Secret Keys Management Mechanism In A Sensor Network App 20120114124 - Du; Zhiqiang ;   et al. | 2012-05-10 |
Method And System For Station Switching When Wireless Terminal Point Completes Wpi In Convergent Wlan App 20120060205 - Tie; Manxia ;   et al. | 2012-03-08 |
Method And System For Switching Station In Centralized Wlan When Wpi Is Performed By Access Controller App 20120054831 - Du; Zhiqiang ;   et al. | 2012-03-01 |
Method For Realizing Convergent Wapi Network Architecture With Split Mac Mode App 20110310771 - Tie; Manxia ;   et al. | 2011-12-22 |
Method For Realizing Convergent Wapi Network Architecture With Separate Mac Mode App 20110307943 - Du; Zhiqiang ;   et al. | 2011-12-15 |
Method For Implementing A Convergent Wireless Local Area Network (wlan) Authentication And Privacy Infrastructure (wapi) Network Architecture In A Local Mac Mode App 20110307621 - Lai; Xiaolong ;   et al. | 2011-12-15 |