Company Access Details

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HAO ZHENWU [CN]

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IPR Declaration

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Owned patents

Application Number	Publication Number	Title	Country or Organisation
WO2011CN76091	WO2012003763 A1	REGISTER CONTROL METHOD AND SYSTEM THEREOF	WO PCT Patent Cooperation Treaty	View
US20080668414	US8284712 B2	Implementing Method and System for UE Redirection Service of Sharing Pui	US (UNITED STATES)	View
WO2007CN03573	WO2008154780 A1	METHOD FOR IMPLEMENTING CALL HOLD SERVICE OF IP MULTIMEDIA SUBSYSTEM CENTRALIZED SERVICE	WO PCT Patent Cooperation Treaty	View
WO2008CN71696	WO2009010017 A1	THE IMPLEMENTING METHOD AND SYSTEM FOR UE REDIRECTION SERVICE OF SHARING PUI	WO PCT Patent Cooperation Treaty	View
US200913058728	US8935374 B2	METHOD, SYSTEM, AND DEVICE FOR REALIZING REGISTRATION MECHANISM OF IP MULTIMEDIA SUBSYSTEM	US (UNITED STATES)	View
US200913141087	US9130956 B2	De-registration method and system for IP multimedia subsystem centralized service	US (UNITED STATES)	View
US20100679739	US8289887 B2	LATE CALL FORWARDING METHOD IN IP MULTIMEDIA CORE NETWORK SUBSYSTEM CENTRALIZED SERVICE	US (UNITED STATES)	View
WO2007CN03368	WO2009039688 A1	LATE CALL FORWARDING METHOD IN IP MULTIMEDIA CORE NETWORK SUBSYSTEM CENTRALIZED SERVICE	WO PCT Patent Cooperation Treaty	View
WO2009CN72704	WO2010017730 A1	REALIZING METHOD, SYSTEM AND APPARATUS OF REGISTER MECHANISM IN IP MULTIMEDIA SUBSYSTEM	WO PCT Patent Cooperation Treaty	View
WO2009CN75940	WO2010075747 A1	LOGOUT METHOD AND SYSTEM FOR IP MULTIMEDIA SUBSYSTEM CENTRALIZED SERVICE	WO PCT Patent Cooperation Treaty	View
US20070667878	US8213425 B2	METHOD FOR MATCHING INITIAL REQUEST MESSAGE IN THE IP MULTIMEDIA SUBSYSTEM SERVICE TRIGGERING PROCESS	US (UNITED STATES)	View
US20080810895	US8339999 B2	METHOD FOR IMPLEMENTING CENTRALIZED SERVICE CHAIRMAN SIDE CONFERENCE SERVICE OF IP MULTIMEDIA SUBSYSTEM	US (UNITED STATES)	View
US201013258360	US8670411 B2	Method for realizing single radio voice call continuity and single radio voice call continuity system	US (UNITED STATES)	View
WO2007CN03355	WO2009009934 A1	A METHOD FOR MATCHING INITIAL REQUEST MESSAGE IN THE IP MULTIMEDIA SUBSYSTEM SERVICE TRIGGERING PROCESS	WO PCT Patent Cooperation Treaty	View
WO2008CN73661	WO2009092256 A1	METHOD FOR IMPLEMENTING CENTRALIZED SERVICE CHAIRMAN SIDE CONFERENCE SERVICE OF IP MULTIMEDIA SUBSYSTEM	WO PCT Patent Cooperation Treaty	View
WO2010CN71771	WO2010133112 A1	METHOD FOR REALIZING SINGLE RADIO VOICE CALL CONTINUITY AND SINGLE RADIO VOCIE CALL CONTINUITY SYSTEM	WO PCT Patent Cooperation Treaty	View
WO2007CN03678	WO2009036629 A1	PROCESSING METHOD AFTER CORE NETWORK ELEMENT RESTARTING OR RECOVERING FORM FAILURE	WO PCT Patent Cooperation Treaty	View

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