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Keelung, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Low-leakage automatic adjustable diplexer
Patent number
10,951,191
Issue date
Mar 16, 2021
Jen-Ti Peng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Zeroing structure applicable to adjustable diplexer
Patent number
10,790,795
Issue date
Sep 29, 2020
Jen-Ti Peng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Miniaturized horizontal split-wave orthomode transducer
Patent number
10,720,686
Issue date
Jul 21, 2020
Yu-Cheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-contact frequency automatic tuning filter with antileakage chamber
Patent number
10,276,905
Issue date
Apr 30, 2019
Chien-Chih Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Indirect transmission type automatic frequency modulation filter
Patent number
10,062,941
Issue date
Aug 28, 2018
Yu-Cheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tunable filter
Patent number
9,887,445
Issue date
Feb 6, 2018
Universal Microwave Technology, Inc.
Yu-Cheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Filter capable of adjusting frequency and bandwidth
Patent number
9,887,444
Issue date
Feb 6, 2018
Universal Microwave Technology, Inc.
Yu-Cheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Antenna feed copling structure of a duplexer
Patent number
7,898,361
Issue date
Mar 1, 2011
Universal Microwave Technology, Inc.
Jen-Ti Peng
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CROSS-COUPLING STRUCTURE FOR DIELECTRIC CAVITY FILTERS
Publication number
20240178536
Publication date
May 30, 2024
UNIVERSAL MICROWAVE TECHNOLOGY, INC.
TUNG-YI WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GAPLESS FERRITE STRUCTURE FOR CIRCULATOR OR ISOLATOR
Publication number
20240177905
Publication date
May 30, 2024
UNIVERSAL MICROWAVE TECHNOLOGY, INC.
TUNG-YI WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NOVEL MINIATURIZED HORIZONTAL SPLIT-WAVE ORTHOMODE TRANSDUCER
Publication number
20200067158
Publication date
Feb 27, 2020
UNIVERSAL MICROWAVE TECHNOLOGY, INC.
YU-CHENG CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Non-contact frequency automatic tuning filter with antileakage chamber
Publication number
20190020090
Publication date
Jan 17, 2019
UNIVERSAL MICROWAVE TECHNOLOGY, INC.
Chien-Chih Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INDIRECT TRANSMISSION TYPE AUTOMATIC FREQUENCY MODULATION FILTER
Publication number
20180102579
Publication date
Apr 12, 2018
UNIVERSAL MICROWAVE TECHNOLOGY, INC.
Yu-Cheng Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FILTER CAPABLE OF ADJUSTING FREQUENCY AND BANDWIDTH
Publication number
20170069942
Publication date
Mar 9, 2017
UNIVERSAL MICROWAVE TECHNOLOGY, INC.
Yu-Cheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TUNABLE FILTER
Publication number
20170071080
Publication date
Mar 9, 2017
UNIVERSAL MICROWAVE TECHNOLOGY, INC.
Yu-Cheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTENNA FEED COPLING STRUCTURE OF A DUPLEXER
Publication number
20090231059
Publication date
Sep 17, 2009
UNIVERSAL MICROWAVE TECHNOLOGY INC.
JEN-TI PENG
H01 - BASIC ELECTRIC ELEMENTS