Yumei SONG

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Goteborg, SE

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Patents Grantslast 30 patents

Information Patent Grant
Sx protocol extension to support node PDR
- Patent number 11,540,339
- Issue date Dec 27, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Jiehong Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redirection handling
- Patent number 11,394,811
- Issue date Jul 19, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Jiehong Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MBS SESSION FAILURE
- Publication number 20250016016
- Publication date Jan 9, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Yumei SONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS OF FAILURE HANDLING FOR TRAFFIC STEERING
- Publication number 20240243987
- Publication date Jul 18, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Yumei Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods, Entities, and Computer Readable Media for Error Handling
- Publication number 20230403173
- Publication date Dec 14, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Hong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR POLICY CONTROL
- Publication number 20230292398
- Publication date Sep 14, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Yumei SONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REDIRECTION HANDLING
- Publication number 20200412833
- Publication date Dec 31, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Jiehong YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SX PROTOCOL EXTENSION TO SUPPORT NODE PDR
- Publication number 20200396779
- Publication date Dec 17, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Jiehong YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE