Inventor · disambiguated record
Chengqiong Xie
Also filed as: XIE CHENGQIONG
3 granted patents·1 pending application·2 citations·filing 2014–2016
50Inventor score
Files withERICSSON TELEFON AB L M4
Top patents by PatentIndex Score
4 records- 0165US10149346B2Method and apparatus for establishing volte callERICSSON TELEFON AB L M·Filed 2014·Granted Dec 4, 2018·2 cites·17 claims
- 0245US9998957B2Minimisation of handover gap time in the context of S2a IP session mobilityERICSSON TELEFON AB L M·Filed 2014·Granted Jun 12, 2018·0 cites·12 claims
- 0340US10700881B2Method and apparatus for policy handlingERICSSON TELEFON AB L M·Filed 2016·Granted Jun 30, 2020·0 cites·12 claims
- 0432US2019037339A1Method and apparatus for facilitating location based services and/or location based policy controlERICSSON TELEFON AB L M·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →