particularly adapted as coupling circuit between transmitters and antennas

Industry

CPC
H03H7/468

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Parent Industries

HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H7/00Multiple-port networks comprising only passive electrical elements as network components

Current Industry

H03H7/468particularly adapted as coupling circuit between transmitters and antennas

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Transmission-line-based signal distribution and aggregation
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- Issue date Jun 18, 2024
- VAYYAR IMAGING LTD.
- Naftali Chayat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual-band transformer structure
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- Issue date Aug 16, 2022
- Realtek Semiconductor Corporation
- Tzu-Hao Hsieh
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Transmission-line-based signal distribution and aggregation
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- Issue date Nov 9, 2021
- VAYYAR IMAGING LTD.
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Information Patent Grant
Transmission-line filtering with enhanced frequency response
- Patent number 10,971,789
- Issue date Apr 6, 2021
- QUALCOMM Incorporated
- Oleksandr Gavryliuk
- H01 - BASIC ELECTRIC ELEMENTS
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Switched multi-coupler apparatus and modules and devices using same
- Patent number 10,742,189
- Issue date Aug 11, 2020
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Wide-band Wilkinson divider
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- Issue date Jul 7, 2020
- QUALCOMM Incorporated
- Wolfgang Frank
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Methods and apparatuses for testing inductive coupling circuitry
- Patent number 10,680,572
- Issue date Jun 9, 2020
- NXP B.V.
- Gernot Hueber
- G01 - MEASURING TESTING
Information Patent Grant
Directional coupler
- Patent number 10,573,950
- Issue date Feb 25, 2020
- QUALCOMM Incorporated
- Haitao Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
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Antenna tuning apparatus for a multiport antenna array
- Patent number 10,187,033
- Issue date Jan 22, 2019
- Samsung Electronics Co., Ltd.
- Frederic Broyde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Branching device
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- Issue date Oct 30, 2018
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Backside ground plane for integrated circuit
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- Issue date Oct 16, 2018
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- Chengjie Zuo
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Information Patent Grant
RF filter suppression tuning based on transmit power
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- Issue date May 1, 2018
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- Antti Piipponen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wide band directional coupler
- Patent number 9,673,776
- Issue date Jun 6, 2017
- Airoha Technology Corp.
- Kuan-Wei Li
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Information Patent Grant
Active manifold system and method for an array antenna
- Patent number 9,653,820
- Issue date May 16, 2017
- Rockwell Collins, Inc.
- James B. West
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Information Patent Grant
Systems and methods for manufacturing passive waveguide components
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- Issue date Feb 28, 2017
- Aviat U.S., Inc.
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Information Patent Grant
Reconfigurable directional coupler with a variable coupling factor
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- Issue date Nov 22, 2016
- Qorvo US, Inc.
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Information Patent Grant
Wireless transceiver with function of adjustment for frequency-band...
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- Airoha Technology Corp.
- Bing-Jye Kuo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter circuit and module
- Patent number 9,294,068
- Issue date Mar 22, 2016
- Taiyo Yuden Co., Ltd.
- Osamu Kawachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wide-band coupler
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- Issue date Jan 19, 2016
- STMicroelectronics (Tours) SAS
- Claire Laporte
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive waveguide components manufactured by three dimensional prin...
- Patent number 9,190,706
- Issue date Nov 17, 2015
- Aviat U.S., Inc.
- Jayesh Nath
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Front end module
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- Issue date Jun 2, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Myeong Woo Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Frequency stabilization circuit, frequency stabilization device, an...
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Information Patent Grant
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Information Patent Grant
Method for tuning the medium frequency of an RF bandpass filter by...
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- Arto Jantti
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Information Patent Grant
Diplexer for coupling RF signals, as well as a DC sawtooth signal,...
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- Issue date Dec 25, 1990
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- Frank P. Smith
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Information Patent Grant
3453638
- Patent number 3,453,638
- Issue date Jul 1, 1969
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3400339
- Patent number 3,400,339
- Issue date Sep 3, 1968
- H03 - BASIC ELECTRONIC CIRCUITRY
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3385974
- Patent number 3,385,974
- Issue date May 28, 1968
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3273067
- Patent number 3,273,067
- Issue date Sep 13, 1966
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
2864082
- Patent number 2,864,082
- Issue date Dec 9, 1958
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION-LINE-BASED SIGNAL DISTRIBUTION AND AGGREGATION
- Publication number 20220060164
- Publication date Feb 24, 2022
- Vayyar Imaging Ltd.
- Naftali CHAYAT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUAL-BAND TRANSFORMER STRUCTURE
- Publication number 20210050871
- Publication date Feb 18, 2021
- REALTEK SEMICONDUCTOR CORPORATION
- Tzu-Hao HSIEH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION-LINE-BASED SIGNAL DISTRIBUTION AND AGGREGATION
- Publication number 20200127631
- Publication date Apr 23, 2020
- Vayyar Imaging Ltd.
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- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Transmission-Line Filtering with Enhanced Frequency Response
- Publication number 20200076032
- Publication date Mar 5, 2020
- QUALCOMM Incorporated
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Information Patent Application
WIDE-BAND WILKINSON DIVIDER
- Publication number 20190214962
- Publication date Jul 11, 2019
- QUALCOMM Incorporated
- Wolfgang FRANK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND APPARATUSES FOR TESTING INDUCTIVE COUPLING CIRCUITRY
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- Publication date Feb 28, 2019
- NXP B.V.
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SWITCHED MULTI-COUPLER APPARATUS AND MODULES AND DEVICES USING SAME
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- Publication date Dec 6, 2018
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- H03 - BASIC ELECTRONIC CIRCUITRY
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DIRECTIONAL COUPLER
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- QUALCOMM Incorporated
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BACKSIDE GROUND PLANE FOR INTEGRATED CIRCUIT
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- QUALCOMM Incorporated
- Chengjie Zuo
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ANTENNA TUNING APPARATUS FOR A MULTIPORT ANTENNA ARRAY
- Publication number 20170214379
- Publication date Jul 27, 2017
- Samsung Electronics Co., Ltd.
- Frederic BROYDE
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Efficiency Variable Antenna
- Publication number 20160315596
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- LG Innotek Co., Ltd.
- Young Hun PARK
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BRANCHING DEVICE
- Publication number 20160301379
- Publication date Oct 13, 2016
- MURATA MANUFACTURING CO., LTD.
- Katsuhiro Ikada
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Information Patent Application
RECONFIGURABLE DIRECTIONAL COUPLER WITH A VARIABLE COUPLING FACTOR
- Publication number 20160268994
- Publication date Sep 15, 2016
- RF Micro Devices, Inc.
- Marcus Granger-Jones
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WIDE BAND DIRECTIONAL COUPLER
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- AIROHA TECHNOLOGY CORP.
- KUAN-WEI LI
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ADAPTIVE LOAD FOR COUPLER IN BROADBAND MULTIMODE MULTI-BAND FRONT E...
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- SKYWORKS SOLUTIONS, INC.
- David Ruimin CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICES AND METHODS FOR REDUCING INTERFERENCE BETWEEN CLOSELY COLLO...
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- The Chinese University of Hong Kong
- Ke-Li Wu
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Information Patent Application
WIRELESS TRANSCEIVER WITH FUNCTION OF ADJUSTMENT FOR FREQUENCY-BAND...
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- BING-JYE KUO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIPLEXER AND METHOD FOR MANUFACTURING THE SAME
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- Seung Goo JANG
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SYSTEMS AND METHODS FOR MANUFACTURING PASSIVE WAVEGUIDE COMPONENTS
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- Aviat U.S., Inc.
- Jayesh Nath
- G02 - OPTICS
Information Patent Application
FILTER CIRCUIT AND MODULE
- Publication number 20140340168
- Publication date Nov 20, 2014
- Taiyo Yuden Co., Ltd.
- Osamu KAWACHI
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Information Patent Application
WIDE-BAND COUPLER
- Publication number 20140292614
- Publication date Oct 2, 2014
- STMicroelectronics (Tours) SAS
- Claire Laporte
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FRONT END MODULE
- Publication number 20140162579
- Publication date Jun 12, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Myeong Woo HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID TRANSFORMER BASED INTEGRATED DUPLEXER FOR MULTI-BAND/MULTI-M...
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- Publication date Oct 3, 2013
- QUALCOMM Incorporated
- Ojas M. Choksi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY STABILIZATION CIRCUIT, ANTENNA DEVICE, AND COMMUNICATION...
- Publication number 20120139814
- Publication date Jun 7, 2012
- Murata Manufacturing Co., Ltd.
- Kenichi ISHIZUKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FREQUENCY STABILIZATION CIRCUIT, FREQUENCY STABILIZATION DEVICE, AN...
- Publication number 20120127049
- Publication date May 24, 2012
- Murata Manufacturing Co., Ltd.
- Noboru KATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR MANUFACTURING PASSIVE WAVEGUIDE COMPONENTS
- Publication number 20120084968
- Publication date Apr 12, 2012
- Jayesh NATH
- G02 - OPTICS

particularly adapted as coupling circuit between transmitters and antennas

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Transmission-line-based signal distribution and aggregation

Dual-band transformer structure

Transmission-line-based signal distribution and aggregation

Transmission-line filtering with enhanced frequency response

Switched multi-coupler apparatus and modules and devices using same

Wide-band Wilkinson divider

Methods and apparatuses for testing inductive coupling circuitry

Directional coupler

Antenna tuning apparatus for a multiport antenna array

Branching device

Backside ground plane for integrated circuit

RF filter suppression tuning based on transmit power

Wide band directional coupler

Active manifold system and method for an array antenna

Systems and methods for manufacturing passive waveguide components

Reconfigurable directional coupler with a variable coupling factor

Wireless transceiver with function of adjustment for frequency-band...

Filter circuit and module

Wide-band coupler

Passive waveguide components manufactured by three dimensional prin...

Front end module

Frequency stabilization circuit, frequency stabilization device, an...

Hybrid transformer based integrated duplexer for multi-band/multi-m...

Method for tuning the medium frequency of an RF bandpass filter by...

Diplexer for coupling RF signals, as well as a DC sawtooth signal,...

3453638

3400339

3385974

3273067

2864082

Patents Applicationslast 30 patents

TRANSMISSION-LINE-BASED SIGNAL DISTRIBUTION AND AGGREGATION

DUAL-BAND TRANSFORMER STRUCTURE

TRANSMISSION-LINE-BASED SIGNAL DISTRIBUTION AND AGGREGATION

Transmission-Line Filtering with Enhanced Frequency Response

WIDE-BAND WILKINSON DIVIDER

METHODS AND APPARATUSES FOR TESTING INDUCTIVE COUPLING CIRCUITRY

SWITCHED MULTI-COUPLER APPARATUS AND MODULES AND DEVICES USING SAME

DIRECTIONAL COUPLER

BACKSIDE GROUND PLANE FOR INTEGRATED CIRCUIT

ANTENNA TUNING APPARATUS FOR A MULTIPORT ANTENNA ARRAY

Efficiency Variable Antenna

BRANCHING DEVICE

RECONFIGURABLE DIRECTIONAL COUPLER WITH A VARIABLE COUPLING FACTOR

WIDE BAND DIRECTIONAL COUPLER

ADAPTIVE LOAD FOR COUPLER IN BROADBAND MULTIMODE MULTI-BAND FRONT E...

DEVICES AND METHODS FOR REDUCING INTERFERENCE BETWEEN CLOSELY COLLO...

WIRELESS TRANSCEIVER WITH FUNCTION OF ADJUSTMENT FOR FREQUENCY-BAND...

DIPLEXER AND METHOD FOR MANUFACTURING THE SAME

SYSTEMS AND METHODS FOR MANUFACTURING PASSIVE WAVEGUIDE COMPONENTS

FILTER CIRCUIT AND MODULE

WIDE-BAND COUPLER

FRONT END MODULE

HYBRID TRANSFORMER BASED INTEGRATED DUPLEXER FOR MULTI-BAND/MULTI-M...

FREQUENCY STABILIZATION CIRCUIT, ANTENNA DEVICE, AND COMMUNICATION...

FREQUENCY STABILIZATION CIRCUIT, FREQUENCY STABILIZATION DEVICE, AN...

SYSTEMS AND METHODS FOR MANUFACTURING PASSIVE WAVEGUIDE COMPONENTS