Assignee
ZHANG JUNBIAO
CN·10 granted patents·10 pending applications·41 citations·filing 2003–2009
Top patents by PatentIndex Score
20 records- 0172US8640219B2Digital rights management (DRM) enabled portable playback device, method and systemZHANG JUNBIAO·Filed 2005·Granted Jan 28, 2014·5 cites·15 claims
- 0269US8522315B2Automatic configuration of client terminal in public hot spotZHANG JUNBIAO·Filed 2004·Granted Aug 27, 2013·14 cites·31 claims
- 0363US8468354B2Broker-based interworking using hierarchical certificatesZHANG JUNBIAO·Filed 2003·Granted Jun 18, 2013·8 cites·18 claims
- 0460US8085740B2Techniques for offering seamless accesses in enterprise hot spots for both guest users and local usersZHANG JUNBIAO·Filed 2004·Granted Dec 27, 2011·6 cites·11 claims
- 0557US8582773B2Key synchronization mechanism for wireless LAN (WLAN)ZHANG JUNBIAO·Filed 2004·Granted Nov 12, 2013·4 cites·18 claims
- 0652US8272037B2Flexible WLAN access point architecture capable of accommodating different user devicesZHANG JUNBIAO·Filed 2004·Granted Sep 18, 2012·2 cites·20 claims
- 0752US8145193B2Session key management for public wireless LAN supporting multiple virtual operatorsZHANG JUNBIAO·Filed 2007·Granted Mar 27, 2012·0 cites·3 claims
- 0852US8077682B2Secure roaming between wireless access pointsZHANG JUNBIAO·Filed 2004·Granted Dec 13, 2011·2 cites·21 claims
- 0950US9002923B2Transparent web proxyZHANG JUNBIAO·Filed 2008·Granted Apr 7, 2015·0 cites·22 claims
- 1050US2011304534A1Writing stroke recognition apparatus, mobile terminal and method for realizing spatial writingZHANG JUNBIAO·Filed 2009·Application pending·0 cites
- 1147US2007113269A1Controlling access to a network using redirectionZHANG JUNBIAO·Filed 2004·Application pending·0 cites
- 1247US2006179305A1WLAN session management techniques with secure rekeying and logoffZHANG JUNBIAO·Filed 2004·Application pending·0 cites
- 1347US2007189537A1WLAN session management techniques with secure rekeying and logoffZHANG JUNBIAO·Filed 2006·Application pending·0 cites
- 1446US2007291694A1Seamless Multimedia Session Handoff Across Multiple Devices in a Mobile Networking EnvironmentZHANG JUNBIAO·Filed 2004·Application pending·0 cites
- 1545US2006156003A1Watermarking digital data at a user deviceZHANG JUNBIAO·Filed 2003·Application pending·0 cites
- 1645US2007033396A1Method and device for securing content delivery over a communication network via content keysZHANG JUNBIAO·Filed 2004·Application pending·0 cites
- 1744US2009210701A1Multi-Media Access Device Registration System and MethodZHANG JUNBIAO·Filed 2005·Application pending·0 cites
- 1844US2006173981A1Secure web browser based system administration for embedded platformsZHANG JUNBIAO·Filed 2004·Application pending·0 cites
- 1939US2006133477A1Combined video decoder and watermark creatorZHANG JUNBIAO·Filed 2003·Application pending·0 cites
- 2038US9025562B2Local mobility solution with wired and wireless interface switchingZHANG JUNBIAO·Filed 2005·Granted May 5, 2015·0 cites·36 claims
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