Assignee
DU ZHIQIANG
CN·10 granted patents·52 citations·filing 2009–2011
Top patents by PatentIndex Score
10 records- 0189US8913751B2Key management and node authentication method for sensor networkDU ZHIQIANG·Filed 2010·Granted Dec 16, 2014·16 cites·12 claims
- 0286US8571223B2Method for combining authentication and secret keys management mechanism in a sensor networkDU ZHIQIANG·Filed 2009·Granted Oct 29, 2013·16 cites·11 claims
- 0382US9325694B2Anonymous entity authentication method and systemDU ZHIQIANG·Filed 2011·Granted Apr 26, 2016·9 cites·16 claims
- 0469US9225728B2Method and device for anonymous entity identificationDU ZHIQIANG·Filed 2011·Granted Dec 29, 2015·3 cites·15 claims
- 0567US8813199B2Method for realizing convergent WAPI network architecture with separate MAC modeDU ZHIQIANG·Filed 2009·Granted Aug 19, 2014·3 cites·6 claims
- 0666US8819778B2Method and system for switching station in centralized WLAN when WPI is performed by access controllerDU ZHIQIANG·Filed 2009·Granted Aug 26, 2014·3 cites·7 claims
- 0765US9450756B2Method and system for authenticating entity based on symmetric encryption algorithmDU ZHIQIANG·Filed 2010·Granted Sep 20, 2016·2 cites·18 claims
- 0848US8750521B2Method and system for station switching when wireless terminal point completes WPI in convergent WLANDU ZHIQIANG·Filed 2009·Granted Jun 10, 2014·0 cites·20 claims
- 0938US9038143B2Method and system for network access controlDU ZHIQIANG·Filed 2011·Granted May 19, 2015·0 cites·10 claims
- 1036US9047449B2Method and system for entity authentication in resource-limited networkDU ZHIQIANG·Filed 2010·Granted Jun 2, 2015·0 cites·16 claims
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