Yanan BAO

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Server, data caching method, and communication system
- Patent number 9,635,528
- Issue date Apr 25, 2017
- Hitachi, Ltd.
- Chunguang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SERVER, DATA CACHING METHOD, AND COMMUNICATION SYSTEM
- Publication number 20140297792
- Publication date Oct 2, 2014
- Hitachi, Ltd
- Chunguang LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYPER-CELLULAR COMMUNICATION SYSTEM
- Publication number 20140295839
- Publication date Oct 2, 2014
- Hitachi, Ltd
- Jian WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE