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last 30 patents
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Patent Grant
Unified communication system based on micro base station
Patent number
10,313,856
Issue date
Jun 4, 2019
COMBA TELECOM SYSTEMS (CHINA) LTD.
Yingtian Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system and method and expansion unit of flat...
Patent number
9,838,885
Issue date
Dec 5, 2017
COMBA TELECOM SYSTEMS (CHINA) LTD.
Yingtian Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
INDOOR POSITIONING TECHNIQUE AND INFORMATION PUSHING SYSTEM, METHOD...
Publication number
20190219403
Publication date
Jul 18, 2019
COMBA TELECOM SYSTEMS (CHINA) LTD.
Yingtian HU
G01 - MEASURING TESTING
Information
Patent Application
UNIFIED COMMUNICATION SYSTEM BASED ON MICRO BASE STATION
Publication number
20170366918
Publication date
Dec 21, 2017
Comba Telecom Systems (China) Ltd
Yingtian HU
H04 - ELECTRIC COMMUNICATION TECHNIQUE