Cong Kien Dinh

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Ha Noi City, VN

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Patents Grantslast 30 patents

Information Patent Grant
Wide bandwidth dual polarized array antenna using orthogonal feedin...
- Patent number 12,249,766
- Issue date Mar 11, 2025
- VIETTEL GROUP
- Tien Manh Nguyen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printed impedance transformer for broadband dual-polarized antenna
- Patent number 11,611,154
- Issue date Mar 21, 2023
- VIETTEL GROUP
- Cong Kien Dinh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Four-port directional coupler having a main line and two secondary...
- Patent number 11,563,261
- Issue date Jan 24, 2023
- VIETTEL GROUP
- Cong Kien Dinh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WIDE BANDWIDTH DUAL POLARIZED ARRAY ANTENNA USING ORTHOGONAL FEEDIN...
- Publication number 20230170625
- Publication date Jun 1, 2023
- VIETTEL GROUP
- Tien Manh Nguyen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Printed Impedance Transformer for Broadband Dual-Polarized Antenna
- Publication number 20210273344
- Publication date Sep 2, 2021
- VIETTEL GROUP
- Cong Kien Dinh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Four-port microstrip ultra-wide-band coupler combined compensation...
- Publication number 20210273309
- Publication date Sep 2, 2021
- VIETTEL GROUP
- Cong Kien Dinh
- H01 - BASIC ELECTRIC ELEMENTS