Rujun Li

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Guangdong Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Route servicing device, method and system applying the device
- Patent number 7,899,043
- Issue date Mar 1, 2011
- ZTE Corporation
- Xianli Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling the roaming of terminal users in NGN network...
- Patent number 7,715,839
- Issue date May 11, 2010
- ZTE Corporation
- Rujun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for realizing soft-switch allopatric disaster recovery ba...
- Patent number 7,675,850
- Issue date Mar 9, 2010
- ZTE Corporation
- Chen Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE COMMUNICATION METHOD, SYSTEM AND DEVICE, AND STORAGE MEDIUM
- Publication number 20250111018
- Publication date Apr 3, 2025
- ZTE Corporation
- Lu ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION METHOD, SIGNALING CONTROL NETWORK ELEMENT, MEDIA CONT...
- Publication number 20240244093
- Publication date Jul 18, 2024
- ZTE Corporation
- Lu ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus for Realizing Soft-Switch Allopatric Disaster Recovery Ba...
- Publication number 20090109839
- Publication date Apr 30, 2009
- Chen Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of Controlling the Roaming of Terminal Users in Ngn Network...
- Publication number 20080167034
- Publication date Jul 10, 2008
- ZTE Corporation
- Rujun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Route servicing device, method and system applying the device
- Publication number 20070115855
- Publication date May 24, 2007
- Xianli Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE