Qingchen Chu

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Antenna system and assembly method thereof, and base-station array...
- Patent number 11,108,138
- Issue date Aug 31, 2021
- AAC Technologies Pte. Ltd.
- Qingchen Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna
- Patent number 11,024,978
- Issue date Jun 1, 2021
- AAC Technologies Pte. Ltd.
- Jianchuan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna calibration network system, antenna calibration network and...
- Patent number 10,826,625
- Issue date Nov 3, 2020
- AAC Technologies Pte. Ltd.
- Qingchen Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA
- Publication number 20200412013
- Publication date Dec 31, 2020
- AAC Technologies Pte. Ltd.
- Jianchuan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIATING DEVICE AND BASE STATION ANTENNA
- Publication number 20200411963
- Publication date Dec 31, 2020
- AAC Technologies Pte. Ltd.
- Li Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE AND LOW-PROFILE ANTENNA
- Publication number 20200412008
- Publication date Dec 31, 2020
- AAC Technologies Pte. Ltd.
- Jianchuan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA SYSTEM AND ASSEMBLY METHOD THEREOF, AND BASE-STATION ARRAY...
- Publication number 20200411968
- Publication date Dec 31, 2020
- AAC Technologies Pte. Ltd.
- Qingchen Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTWEIGHT ANTENNA UNIT, LIGHTWEIGHT ARRAY ANTENNA, AND ASSEMBLY M...
- Publication number 20200412010
- Publication date Dec 31, 2020
- AAC Technologies Pte. Ltd.
- Qingchen Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS ACCESS DEVICE
- Publication number 20200411965
- Publication date Dec 31, 2020
- AAC Technologies Pte. Ltd.
- Qingchen Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE