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Wuhan, Hubei, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Cavity high-Q triple-mode dielectric resonance structure and filter...
Patent number
11,942,672
Issue date
Mar 26, 2024
HONGKONG FINGU DEVELOPMENT COMPANY LIMITED
Qingnan Meng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-q triple-mode cavity dielectric resonant hollow structure and...
Patent number
11,735,801
Issue date
Aug 22, 2023
HONGKONG FINGU DEVELOPMENT COMPANY LIMITED
Qingnan Meng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Concave triple-mode cavity resonance structure and filter with the...
Patent number
11,688,920
Issue date
Jun 27, 2023
HONGKONG FINGU DEVELOPMENT COMPANY LIMITED
Qingnan Meng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Outwardly protruding triple-mode cavity resonance structure and fil...
Patent number
11,258,150
Issue date
Feb 22, 2022
HONGKONG FINGU DEVELOPMENT COMPANY LIMITED
Qingnan Meng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Irregular-shaped triple-mode cavity resonance structure and filter...
Patent number
11,239,540
Issue date
Feb 1, 2022
HONGKONG FINGU DEVELOPMENT COMPANY LIMITED
Qingnan Meng
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MEMS Structure-Based Adjustable Capacitor
Publication number
20230170154
Publication date
Jun 1, 2023
ACCULA TECHNOLOGIES HONG KONG COMPANY LIMITED
Qingnan MENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Cavity High-Q Triple-Mode Dielectric Resonance Structure and Filter...
Publication number
20220352612
Publication date
Nov 3, 2022
HONGKONG FINGU DEVELOPMENT COMPANY LIMITED
Qingnan MENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Concave Triple-Mode Cavity Resonance Structure and Filter with the...
Publication number
20210328320
Publication date
Oct 21, 2021
Qingnan MENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High-Q Triple-Mode Cavity Dielectric Resonant Hollow Structure and...
Publication number
20210320391
Publication date
Oct 14, 2021
HONGKONG FINGU DEVELOPMENT COMPANY LIMITED
Qingnan MENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Outwardly Protruding Triple-Mode Cavity Resonance Structure and Fil...
Publication number
20210257707
Publication date
Aug 19, 2021
HONGKONG FINGU DEVELOPMENT COMPANY LIMITED
Qingnan MENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Irregular-shaped Triple-mode Cavity Resonance Structure and Filter...
Publication number
20210249750
Publication date
Aug 12, 2021
HONGKONG FINGU DEVELOPMENT COMPANY LIMITED
Qingnan MENG
H01 - BASIC ELECTRIC ELEMENTS