Inventor · disambiguated record
Jianghai Duan
Also filed as: DUAN JIANGHAI
10 granted patents·4 citations·filing 2012–2017
78Inventor score
Top patents by PatentIndex Score
10 records- 0158US10631144B2Method and device for charging traffic data flow of user equipmentDatang mobile communications equipment co ltd·Filed 2016·Granted Apr 21, 2020·1 cites·14 claims
- 0257US9420414B2Method and apparatus for positioning mobile terminalDatang mobile communications equipment co ltd·Filed 2013·Granted Aug 16, 2016·2 cites·16 claims
- 0357US9351210B2Method and device for selecting core network deviceDATANG MOBILE COMM EQUIP CO·Filed 2012·Granted May 24, 2016·1 cites·9 claims
- 0441US10051520B2Method and device for network capacity controlDatang mobile communications equipment co ltd·Filed 2014·Granted Aug 14, 2018·0 cites·14 claims
- 0541US9717102B2Access method for WiFi access point, WiFi access point and WiFi systemDatang mobile communications equipment co ltd·Filed 2012·Granted Jul 25, 2017·0 cites·10 claims
- 0637US11089473B2Service access, and control method and apparatus thereforDatang mobile communications equipment co ltd·Filed 2017·Granted Aug 10, 2021·0 cites·12 claims
- 0736US10631132B2Positioning method and deviceDatang mobile communications equipment co ltd·Filed 2017·Granted Apr 21, 2020·0 cites·10 claims
- 0836US10462842B2Method and apparatus for transmitting S1AP signalingDatang mobile communications equipment co ltd·Filed 2017·Granted Oct 29, 2019·0 cites·16 claims
- 0935US10992769B2Data transmission method, apparatus and systemDatang mobile communications equipment co ltd·Filed 2017·Granted Apr 27, 2021·0 cites·16 claims
- 1033US10616791B2Data transmission method, apparatus and system for shunting transmission of local serviceDatang mobile communications equipment co ltd·Filed 2017·Granted Apr 7, 2020·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →