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Patents Grantslast 30 patents

Information Patent Grant
Heterogeneous cellular network
- Patent number 9,271,152
- Issue date Feb 23, 2016
- Hitachi, Ltd.
- Dongxu Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HETEROGENEOUS CELLULAR NETWORK
- Publication number 20140256329
- Publication date Sep 11, 2014
- Hitachi, Ltd
- Dongxu CAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE