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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Radio frequency signal boosters for vehicles
Patent number
11,722,165
Issue date
Aug 8, 2023
Cellphone-Mate, Inc.
Hongtao Zhan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Radio frequency signal boosters for vehicles
Patent number
11,329,684
Issue date
May 10, 2022
Cellphone-Mate, Inc.
Hongtao Zhan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio frequency signal boosters for vehicles
Patent number
10,992,332
Issue date
Apr 27, 2021
Cellphone-Mate, Inc.
Hongtao Zhan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Radio frequency signal boosters for vehicles
Patent number
10,623,036
Issue date
Apr 14, 2020
Cellphone-Mate, Inc.
Hongtao Zhan
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
RADIO FREQUENCY SIGNAL BOOSTERS FOR VEHICLES
Publication number
20210351804
Publication date
Nov 11, 2021
CELLPHONE-MATE, INC.
Hongtao Zhan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RADIO FREQUENCY SIGNAL BOOSTERS FOR VEHICLES
Publication number
20200350941
Publication date
Nov 5, 2020
CELLPHONE-MATE, INC.
Hongtao Zhan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RADIO FREQUENCY SIGNAL BOOSTERS FOR VEHICLES
Publication number
20200350943
Publication date
Nov 5, 2020
CELLPHONE-MATE, INC.
Hongtao Zhan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO FREQUENCY SIGNAL BOOSTERS FOR VEHICLES
Publication number
20190123774
Publication date
Apr 25, 2019
CELLPHONE-MATE, INC.
Hongtao Zhan
B60 - VEHICLES IN GENERAL