Inventor · disambiguated record
Shiyan Hua
Also filed as: HUA SHIYAN · HUA SHIYAN S
25 granted patents·12 pending applications·392 citations·filing 1999–2023
96Inventor score
Top patents by PatentIndex Score
37 records- 0196US8175975B2IMS device operable for financial transaction authorization and ID cards displayCAI YIGANG·Filed 2008·Granted May 8, 2012·70 cites·20 claims
- 0289US7962120B2Allocation of internet protocol (IP) multimedia subsystem (IMS) chargesALCATEL LUCENT USA INC·Filed 2006·Granted Jun 14, 2011·20 cites·18 claims
- 0385US8165561B2IMS networks providing business-related content to wireless devicesCAI YIGANG·Filed 2007·Granted Apr 24, 2012·13 cites·20 claims
- 0483US8023926B2Offline charging for sessions over a 3GPP network and a WLAN access networkALCATEL LUCENT·Filed 2008·Granted Sep 20, 2011·9 cites·20 claims
- 0582US6590970B1Intelligent-networked telephone system having advertisement with bonus free phone call serviceLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jul 8, 2003·97 cites·16 claims
- 0681US7945241B2Charging for roaming users in IMS networksALCATEL LUCENT USA INC·Filed 2007·Granted May 17, 2011·8 cites·12 claims
- 0780US6862342B1Intelligent-networked system with service for notifying and hearing selected E-mails via a public switched telephone networkLUCENT TECHNOLOGIES INC·Filed 2000·Granted Mar 1, 2005·18 cites·24 claims
- 0878US8451988B2Delivery of text messages to wireline phones through caller ID functionalitiesCAI YIGANG·Filed 2008·Granted May 28, 2013·7 cites·20 claims
- 0978US6356630B1Telephone calling card service system integrating virtual destination numbersLUCENT TECHNOLOGIES INC·Filed 1999·Granted Mar 12, 2002·77 cites·12 claims
- 1077US9032483B2Authenticating a communication device and a user of the communication device in an IMS networkCAI YIGANG·Filed 2007·Granted May 12, 2015·7 cites·14 claims
- 1176US8620262B2Advice of charging (AoC) services in IMS networksCAI YIGANG·Filed 2009·Granted Dec 31, 2013·4 cites·19 claims
- 1274US8301114B2Offline charging for sessions over a 3GPP network and a WLAN access networkCAI YIGANG·Filed 2011·Granted Oct 30, 2012·3 cites·8 claims
- 1372US7583655B2Synchronizing call feature data between an IMS network and a legacy networkALCATEL LUCENT USA INC·Filed 2006·Granted Sep 1, 2009·3 cites·20 claims
- 1471US8477912B2Content sharing through multimedia ringback tonesCAI YIGANG·Filed 2006·Granted Jul 2, 2013·3 cites·18 claims
- 1570US7453876B2Method and apparatus for providing distributed SLF routing capability in an internet multimedia subsystem (IMS) networkLUCENT TECHNOLOGIES INC·Filed 2004·Granted Nov 18, 2008·15 cites·20 claims
- 1669US7583646B2Method and apparatus for facilitating interaction between a home subscriber server (HSS) and a home location register (HLR) in a legacy networkALCATEL LUCENT USA INC·Filed 2004·Granted Sep 1, 2009·13 cites·26 claims
- 1765US8934862B2Advice of charging (AoC) services in IMS networksALCATEL LUCENT USA INC·Filed 2013·Granted Jan 13, 2015·1 cites·20 claims
- 1865US6707898B1Elapsed time reminder for telecommunication networkLUCENT TECHNOLOGIES INC·Filed 2001·Granted Mar 16, 2004·7 cites·17 claims
- 1961US7106702B2On-demand dynamically updated user database and AAA function for high reliability networksLUCENT TECHNOLOGIES INC·Filed 2002·Granted Sep 12, 2006·7 cites·20 claims
- 2057US11823425B2Few-shot defect detection method based on metric learningUNIV NANJING AERONAUTICS & ASTRONAUTICS·Filed 2023·Granted Nov 21, 2023·0 cites·4 claims
- 2154US8130745B2Synchronizing call feature data between an IMS network and a legacy networkHUA SHIYAN·Filed 2009·Granted Mar 6, 2012·1 cites·20 claims
- 2253US2007192184A1Web access controlCAI YIGANG·Filed 2006·Application pending·0 cites
- 2353US2010184402A1Monitoring communication events involving a handset in real timeCAI YIGANG·Filed 2009·Application pending·0 cites
- 2452US8935407B2Providing supplemental content to an IMS user during registrationCAI YIGANG·Filed 2007·Granted Jan 13, 2015·0 cites·20 claims
- 2552US2009286508A1Providing a real-time cost of a session to a userCAI YIGANG·Filed 2008·Application pending·0 cites
- 2651US7894859B2Privacy protection in network-based phonebooksALCATEL LUCENT USA INC·Filed 2006·Granted Feb 22, 2011·0 cites·18 claims
- 2750US7346343B2Method and apparatus for anonymous call redirection in a wireless networkLUCENT TECHNOLOGIES INC·Filed 2003·Granted Mar 18, 2008·2 cites·23 claims
- 2848US2008010179A1Charging for offnet sessions between an ims network and a legacy networkCAI YIGANG·Filed 2006·Application pending·0 cites
- 2947US2011159840A1Charging for roaming users in ims networksCAI YIGANG·Filed 2011·Application pending·0 cites
- 3047US2008016525A1Cable TV a la carteLUCENT TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 3145US2002126818A1Advanced internet call session managerFiled 2001·Application pending·0 cites
- 3245US2008104021A1Systems and methods for controlling access to online personal informationCAI YIGANG·Filed 2006·Application pending·0 cites
- 3343US2007203993A1Instant messaging controlCAI YIGANG·Filed 2006·Application pending·0 cites
- 3443US2007195751A1Providing voicemail blocking in communication networksLUCENT TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 3542US2003163456A1Searching digital cable channels based on spoken keywords using a telephone systemFiled 2002·Application pending·0 cites
- 3641US2006286980A1Methods and systems for managing multiple registration and incoming call routing for mobile user equipment in wireless/IMS networksLUCENT TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
- 3734US6178234B1Intelligent networked, automated telephone calling card service system capable of bailout to an operatorLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jan 23, 2001·7 cites·10 claims
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