Inventor · disambiguated record
Linfei Shen
Also filed as: SHEN LINFEI
8 granted patents·2 pending applications·30 citations·filing 2009–2020
81Inventor score
Top patents by PatentIndex Score
10 records- 0190US8069365B2Method and device for realizing IP multimedia subsystem disaster toleranceGU JIONGJIONG·Filed 2009·Granted Nov 29, 2011·26 cites·28 claims
- 0276US8228787B2Method, apparatus, and system for disaster recovery of IMSLIANG FENG·Filed 2009·Granted Jul 24, 2012·4 cites·24 claims
- 0368US11412371B2Method, apparatus, and system for disaster recovery of imsHUAWEI TECH CO LTD·Filed 2020·Granted Aug 9, 2022·0 cites·20 claims
- 0463US10743175B2Method, apparatus, and system for disaster recovery of IMSHUAWEI TECH CO LTD·Filed 2019·Granted Aug 11, 2020·0 cites·20 claims
- 0559US10321307B2Method, apparatus, and system for disaster recovery of IMSHUAWEI TECH CO LTD·Filed 2017·Granted Jun 11, 2019·0 cites·14 claims
- 0658US9883380B2Method, apparatus, and system for disaster recovery of IMSHUAWEI TECH CO LTD·Filed 2017·Granted Jan 30, 2018·0 cites·5 claims
- 0752US9661028B2Method, apparatus, and system for disaster recovery of IMSLIANG FENG·Filed 2012·Granted May 23, 2017·0 cites·10 claims
- 0848US8719617B2Method and device for realizing IP multimedia subsystem disaster toleranceGU JIONGJIONG·Filed 2011·Granted May 6, 2014·0 cites·10 claims
- 0938US2014086091A1Method, apparatus, and system for analyzing network transmission characteristicHUAWEI TECH CO LTD·Filed 2013·Application pending·0 cites
- 1035US2012113815A1Method, device and system for evaluating network reliabilityZHANG SHUPING·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →