Haifei Qin

Person

Suzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Base station antennas including wiper phase shifters
- Patent number 11,081,789
- Issue date Aug 3, 2021
- CommScope Technologies LLC
- Guomin Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connectors for coaxial cables
- Patent number 10,833,461
- Issue date Nov 10, 2020
- CommScope Technologies LLC
- Rui Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FRAME ASSEMBLY, BASE STATION ANTENNA, AND METHOD FOR ASSEMBLING A B...
- Publication number 20240339759
- Publication date Oct 10, 2024
- CommScope Technologies LLC
- YueMin Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BASE STATION ANTENNAS WITH PARALLEL FEED BOARDS
- Publication number 20240154296
- Publication date May 9, 2024
- CommScope Technologies LLC
- Changfu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BASE STATION ANTENNA
- Publication number 20240145904
- Publication date May 2, 2024
- CommScope Technologies LLC
- Changfu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASSIVE/ACTIVE BASE STATION ANTENNA SYSTEMS HAVING PASSIVE REFLECTO...
- Publication number 20230395971
- Publication date Dec 7, 2023
- CommScope Technologies LLC
- MeiHua Yin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSMISSION MECHANISM FOR BASE STATION ANTENNA AND BASE STATION AN...
- Publication number 20230163448
- Publication date May 25, 2023
- CommScope Technologies LLC
- Haifei Qin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTORS FOR COAXIAL CABLES
- Publication number 20200203902
- Publication date Jun 25, 2020
- CommScope Technologies LLC
- Rui Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
BASE STATION ANTENNAS INCLUDING WIPER PHASE SHIFTERS
- Publication number 20200006848
- Publication date Jan 2, 2020
- CommScope Technologies LLC
- Guomin Ding
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Base station antennas including wiper phase shifters

Connectors for coaxial cables

Patents Applicationslast 30 patents

FRAME ASSEMBLY, BASE STATION ANTENNA, AND METHOD FOR ASSEMBLING A B...

BASE STATION ANTENNAS WITH PARALLEL FEED BOARDS

BASE STATION ANTENNA

PASSIVE/ACTIVE BASE STATION ANTENNA SYSTEMS HAVING PASSIVE REFLECTO...

TRANSMISSION MECHANISM FOR BASE STATION ANTENNA AND BASE STATION AN...

CONNECTORS FOR COAXIAL CABLES

BASE STATION ANTENNAS INCLUDING WIPER PHASE SHIFTERS