Wenzhong ZHANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, apparatus and system for processing trunked service attribute
- Patent number 10,003,930
- Issue date Jun 19, 2018
- Beijing Xinwei Telecom Technology Inc.
- Yuanchun Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method, Apparatus and System for Processing Downlink Control Channels
- Publication number 20170188341
- Publication date Jun 29, 2017
- Yuanchun Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, Device and System for Reporting and Receiving Trunked Servi...
- Publication number 20170150529
- Publication date May 25, 2017
- BEIJING XINWEI TELECOM TECHNOLOGY INC.
- Yuanchun TAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, Device and System for Implementing Wireless Coverage
- Publication number 20170150370
- Publication date May 25, 2017
- BEIJING XINWEI TELECOM TECHNOLOGY INC.
- Wenzhong ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, Apparatus and System for Processing Trunked Service Attribute
- Publication number 20170127248
- Publication date May 4, 2017
- BEIJING XINWEI TELECOM TECHNOLOGY INC.
- Yuanchun Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE