Inventor · disambiguated record
Youzhu Shi
Also filed as: SHI YOUZHU
12 granted patents·13 pending applications·37 citations·filing 2006–2013
86Inventor score
Top patents by PatentIndex Score
25 records- 0186US7804820B2System and method for processing packet domain signalHUAWEI TECH CO LTD·Filed 2007·Granted Sep 28, 2010·14 cites·1 claims
- 0271US7948955B2Subscription method and deviceHUAWEI TECH CO LTD·Filed 2008·Granted May 24, 2011·5 cites·23 claims
- 0370US8335221B2Method for listening to signal tone from a called party by a calling party during network interworkingSHI YOUZHU·Filed 2007·Granted Dec 18, 2012·6 cites·14 claims
- 0468US8374326B2Method and system for intelligent routingHUAWEI TECH CO LTD·Filed 2007·Granted Feb 12, 2013·2 cites·27 claims
- 0564US8184002B2Method and device for receiving emergency event alertZHANG DEWEN·Filed 2009·Granted May 22, 2012·8 cites·16 claims
- 0660US7986775B2Method for realizing ring back tone in communication systemHUAWEI TECH CO LTD·Filed 2007·Granted Jul 26, 2011·2 cites·15 claims
- 0755US9020118B2Method and system for intelligent routingHUAWEI TECH CO LTD·Filed 2013·Granted Apr 28, 2015·0 cites·11 claims
- 0851US9055083B2Interworking method and interworking control unit, method and system for implementing simulation servicesSHI YOUZHU·Filed 2009·Granted Jun 9, 2015·0 cites·20 claims
- 0950US8625765B2Method and system for intelligent routingSHI YOUZHU·Filed 2012·Granted Jan 7, 2014·0 cites·19 claims
- 1049US8369315B2Call connection method, equipment, and system in IP multimedia subsystemHUAWEI TECH CO LTD·Filed 2009·Granted Feb 5, 2013·0 cites·12 claims
- 1147US8160224B2Method, apparatus and system for implementing conference serviceSHI YOUZHU·Filed 2008·Granted Apr 17, 2012·0 cites·12 claims
- 1247US7924821B2Method and communication system for implementing calling tapping at flashHUAWEI TECH CO LTD·Filed 2006·Granted Apr 12, 2011·0 cites·7 claims
- 1346US2010049794A1Method and system for implementing service compatibilityHUAWEI TECH CO LTD·Filed 2009·Application pending·0 cites
- 1446US2010246574A1System and Method for Processing Packet Domain SignalHUAWEI TECH CO LTD·Filed 2010·Application pending·0 cites
- 1546US2009193131A1Communication network system and method for providing a service broker function, and service broker apparatusHUAWEI TECH CO LTD·Filed 2009·Application pending·0 cites
- 1645US2009086725A1Method and system for transmitting message service dataHUAWEI TECH CO LTD·Filed 2008·Application pending·0 cites
- 1743US2009245240A1Method, network and apparatus for routing sessionsMAO LINGZHI·Filed 2009·Application pending·0 cites
- 1843US2013290658A1Storage Control Device, Data Archive Storage System, and Data Access MethodHUAWEI TECH CO LTD·Filed 2013·Application pending·0 cites
- 1942US2008153492A1Method for realizing service activation operation and user terminal realizing the methodHUAWEI TECH CO LTD·Filed 2008·Application pending·0 cites
- 2042US2009116467A1Method, system and device for accessing networkSHI YOUZHU·Filed 2009·Application pending·0 cites
- 2140US2009216896A1System and method for controlling service invocations, service control apparatus, and service triggering apparatusHUAWEI TECH CO LTD·Filed 2009·Application pending·0 cites
- 2239US2009122794A1Packet network and method implementing the sameHUAWEI TECH CO LTD·Filed 2009·Application pending·0 cites
- 2339US2009075684A1Apparatus and method for routing message serviceHUAWEL TECHNOLOGIES CO LTD·Filed 2008·Application pending·0 cites
- 2433US2011047134A1Method and system for controlling media playing and metadata execution unitHUAWEI TECH CO LTD·Filed 2010·Application pending·0 cites
- 2528US2011047571A1Method and system for processing bookmark service and apparatus for providing bookmark serviceZHANG DEWEN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →