Duan Chen

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for isolation support in network slicing
- Patent number 12,273,240
- Issue date Apr 8, 2025
- Nokia Solutions and Networks Oy
- Zhiyuan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data sharing
- Patent number 12,170,694
- Issue date Dec 17, 2024
- Nokia Technologies Oy
- Zhiyuan Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementation of service function chain on basis of software-defin...
- Patent number 11,616,718
- Issue date Mar 28, 2023
- Nokia Technologies Oy
- Zhiyuan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device, apparatus for MAC address conflict detection and co...
- Patent number 11,184,319
- Issue date Nov 23, 2021
- Nokia Solutions and Networks Oy
- Zhiyuan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for determining forwarding rule for data packet
- Patent number 9,197,550
- Issue date Nov 24, 2015
- Alcatel Lucent
- Lixin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR ISOLATION SUPPORT IN NETWORK SLICING
- Publication number 20230362057
- Publication date Nov 9, 2023
- Nokia Solutions and Networks Oy
- Zhiyuan HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA SHARING
- Publication number 20220060514
- Publication date Feb 24, 2022
- Nokia Technologies Oy
- Zhiyuan Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTATION OF SERVICE FUNCTION CHAIN ON BASIS OF SOFTWARE-DEFIN...
- Publication number 20210273883
- Publication date Sep 2, 2021
- Nokia Technologies Oy
- Zhiyuan HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, Device, Apparatus for MAC Address Conflict Detection and Co...
- Publication number 20200403967
- Publication date Dec 24, 2020
- Nokia Solutions and Networks Oy
- Zhiyuan HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR DETERMINING FORWARDING RULE FOR DATA PACKET
- Publication number 20120243545
- Publication date Sep 27, 2012
- Lixin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE