Inventor · disambiguated record
Xiaoyu Bi
Also filed as: BI XIAOYU
8 granted patents·3 pending applications·13 citations·filing 2010–2022
78Inventor score
Files withHUAWEI TECH CO LTD5ZHANG DONGMEI2BI XIAOYU1CHEN JING1Datang mobile communications equipment co ltd1
Top patents by PatentIndex Score
11 records- 0181US9232404B2Method, apparatus, and system for data transmissionCHEN JING·Filed 2012·Granted Jan 5, 2016·6 cites·14 claims
- 0271US8605908B2Method and device for obtaining security key in relay systemZHANG DONGMEI·Filed 2012·Granted Dec 10, 2013·3 cites·11 claims
- 0366US12219055B2Method, device, and system for deriving keysHUAWEI TECH CO LTD·Filed 2022·Granted Feb 4, 2025·0 cites·28 claims
- 0466US11240019B2Method, device, and system for deriving keysZHANG AIQIN·Filed 2011·Granted Feb 1, 2022·2 cites·17 claims
- 0560US9088616B2Method and apparatus for authenticationBI XIAOYU·Filed 2010·Granted Jul 21, 2015·2 cites·20 claims
- 0653US12262448B2Information processing method, information processing device and computer readable storage mediumDatang mobile communications equipment co ltd·Filed 2020·Granted Mar 25, 2025·0 cites·20 claims
- 0743US2014237327A1Method, apparatus and system for testing network under ipsec mechanismHUAWEI TECH CO LTD·Filed 2014·Application pending·0 cites
- 0841US9027111B2Relay node authentication method, apparatus, and systemZHANG DONGMEI·Filed 2012·Granted May 5, 2015·0 cites·12 claims
- 0940US2013136145A1Time message processing method, apparatus and systemHUAWEI TECH CO LTD·Filed 2013·Application pending·0 cites
- 1033US10218513B2Method and terminal for message verificationHUAWEI TECH CO LTD·Filed 2015·Granted Feb 26, 2019·0 cites·8 claims
- 1133US2015236851A1Method and apparatus for updating ca public key, ue and caHUAWEI TECH CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →