90° branch line couplers

Industry

CPC
H01P5/227

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Parent Industries

HELECTRICITY H01Electric elements H01PWAVEGUIDES RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE H01P5/00Coupling devices of the waveguide type

Current Industry

H01P5/22790° branch line couplers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Broadband and low cost printed circuit board based 180° hybrid coup...
- Patent number 12,087,993
- Issue date Sep 10, 2024
- Outdoor Wireless Networks LLC
- Mohammad Vatankhah Varnoosfaderani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical 90 degree hybrid circuit
- Patent number 11,982,839
- Issue date May 14, 2024
- Nippon Telegraph and Telephone Corporation
- Makoto Jizodo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Branch-line coupler
- Patent number 11,870,125
- Issue date Jan 9, 2024
- Nanning FuLian FuGui Precision Industrial Co., Ltd.
- Yu-Chih Chueh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quadrature hybrid with variable capacitor tuning network
- Patent number 11,757,422
- Issue date Sep 12, 2023
- NXP USA, INC.
- Venkata Naga Koushik Malladi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Iris matched PCB to waveguide transition
- Patent number 11,476,583
- Issue date Oct 18, 2022
- Waymo LLC
- Adam Brown
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuitry
- Patent number 11,424,553
- Issue date Aug 23, 2022
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschune e.V.
- Alexander Popugaev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for calibrating a hybrid coupler
- Patent number 11,394,101
- Issue date Jul 19, 2022
- STMicroelectronics S.A.
- Vincent Knopik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy absorbing circuit
- Patent number 11,038,282
- Issue date Jun 15, 2021
- CommScope Technologies LLC
- Yunzhe Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radar system comprising coupling device
- Patent number 10,890,654
- Issue date Jan 12, 2021
- NXP USA, INC.
- Ziqiang Tong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuits for wireless communication on multiple frequency bands
- Patent number 10,854,945
- Issue date Dec 1, 2020
- The Trustees of Columbia University In the City of New York
- Jianxun Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transponder stabilization
- Patent number 10,847,899
- Issue date Nov 24, 2020
- Norbit ITS
- Steffen Kirknes
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quasi-circulator using asymmetric directional coupler
- Patent number 10,777,866
- Issue date Sep 15, 2020
- RESEARCH COOPERATION FOUNDATION OF THE YEUNGNAM UNIVERSITY
- Jong Ryul Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
OAM pseudo-doppler receiving architecture
- Patent number 10,707,927
- Issue date Jul 7, 2020
- Huawei Technologies Co., Ltd.
- Marek Klemes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Iris matched PCB to waveguide transition
- Patent number 10,693,236
- Issue date Jun 23, 2020
- Waymo LLC
- Adam Brown
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for phase shifting signals
- Patent number 10,686,236
- Issue date Jun 16, 2020
- The Invention Science Fund I, LLC
- Daniel Arnitz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Directional coupler
- Patent number 10,622,696
- Issue date Apr 14, 2020
- Nidec Corporation
- Hiroyuki Kamo
- G01 - MEASURING TESTING
Information Patent Grant
Demultiplexer/multiplexer, antenna device, and fading elimination m...
- Patent number 10,530,033
- Issue date Jan 7, 2020
- NEC Corporation
- Tatsuji Moriguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiplexer, radio frequency front-end circuit, and communication d...
- Patent number 10,484,039
- Issue date Nov 19, 2019
- Murata Manufacturing Co., Ltd.
- Shinya Mizoguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Structure comprising at least a first element bonded to a carrier h...
- Patent number 10,276,909
- Issue date Apr 30, 2019
- INVENSAS BONDING TECHNOLOGIES, INC.
- Shaowu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quadrature hybrid with multi-layer structure
- Patent number 10,218,331
- Issue date Feb 26, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Bo Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable dielectric constant-based devices
- Patent number 10,199,710
- Issue date Feb 5, 2019
- WAFER LLC
- Dedi David Haziza
- G02 - OPTICS
Information Patent Grant
Multiport distribution network
- Patent number 10,199,708
- Issue date Feb 5, 2019
- European Space Agency
- Vittorio Tornielli di Crestvolant
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coupling structure for crossing transmission lines
- Patent number 10,062,945
- Issue date Aug 28, 2018
- Robert Bosch GmbH
- Oliver Brueggemann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3×3 Butler matrix and 5×6 Butler matrix
- Patent number 9,941,587
- Issue date Apr 10, 2018
- GUANGDONG BROADRADIO COMMUNICATION TECHNOLOGY CO., LTD.
- Biqun Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Branch-line coupler
- Patent number 9,893,409
- Issue date Feb 13, 2018
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Yu-Chih Chueh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RF triplexer architecture
- Patent number 9,893,709
- Issue date Feb 13, 2018
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Direction of arrival determination for a radio signal
- Patent number 9,581,677
- Issue date Feb 28, 2017
- Fluke Corporation
- Peter Q. Oakley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reconfigurable branch line coupler
- Patent number 9,466,868
- Issue date Oct 11, 2016
- GLOBALFOUNDRIES Inc.
- Hanyi Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Component with first and second duplexers
- Patent number 9,391,587
- Issue date Jul 12, 2016
- EPCOS AG
- Edgar Schmidhammer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Directional couplers with variable frequency response
- Patent number 9,203,133
- Issue date Dec 1, 2015
- Harris Corporation
- John E. Rogers
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RADIO FREQUENCY MODULE
- Publication number 20240348271
- Publication date Oct 17, 2024
- MURATA MANUFACTURING CO., LTD.
- Kouhei JITOUSHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE FILTER AND COMMUNICATION DEVICE
- Publication number 20230344401
- Publication date Oct 26, 2023
- KYOCERA CORPORATION
- Tetsuya KISHINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BALANCED POWER AMPLIFIER SINGLE-POLE DOUBLE-THROW SWITCH WITH OFFSE...
- Publication number 20230268893
- Publication date Aug 24, 2023
- INFINEON TECHNOLOGIES AG
- Vincenzo FIORE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUADRATURE HYBRID WITH VARIABLE CAPACITOR TUNING NETWORK
- Publication number 20230115944
- Publication date Apr 13, 2023
- NXP USA, Inc.
- Venkata Naga Koushik Malladi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BROADBAND AND LOW COST PRINTED CIRCUIT BOARD BASED 180º HYBRID COUP...
- Publication number 20230034066
- Publication date Feb 2, 2023
- CommScope Technologies LLC
- Mohammad Vatankhah VARNOOSFADERANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BRANCH-LINE COUPLER
- Publication number 20220368001
- Publication date Nov 17, 2022
- NANNING FULIAN FUGUI PRECISION INDUSTRIAL CO., LTD.
- YU-CHIH CHUEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical 90 Degree Hybrid Circuit
- Publication number 20220171127
- Publication date Jun 2, 2022
- Nippon Telegraph and Telephone Corporation
- Makoto Jizodo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUITRY
- Publication number 20200366001
- Publication date Nov 19, 2020
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Alexander POPUGAEV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR CALIBRATING A HYBRID COUPLER
- Publication number 20200350653
- Publication date Nov 5, 2020
- STMicroelectronics S.A.
- Vincent KNOPIK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Iris Matched PCB to Waveguide Transition
- Publication number 20200266544
- Publication date Aug 20, 2020
- WAYMO LLC
- Adam Brown
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OAM PSEUDO-DOPPLER RECEIVING ARCHITECTURE
- Publication number 20200127709
- Publication date Apr 23, 2020
- Huawei Technologies Co., Ltd
- Marek Klemes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSPONDER STABILIZATION
- Publication number 20190356059
- Publication date Nov 21, 2019
- Norbit ITS
- Steffen KIRKNES
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUITS FOR WIRELESS COMMUNICATION ON MULTIPLE FREQUENCY BANDS
- Publication number 20190207288
- Publication date Jul 4, 2019
- Jianxun Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEMULTIPLEXER/MULTIPLEXER, ANTENNA DEVICE, AND FADING ELIMINATION M...
- Publication number 20180233798
- Publication date Aug 16, 2018
- NEC Corporation
- Tatsuji MORIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER COMBINER
- Publication number 20180097272
- Publication date Apr 5, 2018
- TOKYO KEIKI INC.
- Motomu Matsunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BRANCH-LINE COUPLER
- Publication number 20180006353
- Publication date Jan 4, 2018
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- YU-CHIH CHUEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COUPLING STRUCTURE FOR CROSSING TRANSMISSION LINES
- Publication number 20150035616
- Publication date Feb 5, 2015
- ROBERT BOSCH GmbH
- Oliver Brueggemann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BROADBAND BUTLER MATRIX DEVICE
- Publication number 20140285284
- Publication date Sep 25, 2014
- Joung Myoun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUADRATURE HYBRID COUPLER, AMPLIFIER, AND WIRELESS COMMUNICATION DE...
- Publication number 20140154981
- Publication date Jun 5, 2014
- PANASONIC CORPORATION
- Toshifumi Nakatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECTIONAL COUPLERS WITH VARIABLE FREQUENCY RESPONSE
- Publication number 20140111285
- Publication date Apr 24, 2014
- Harris Corporation
- John E. Rogers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPONENT
- Publication number 20130082796
- Publication date Apr 4, 2013
- EPCOS AG
- Edgar Schmidhammer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRANGEMENT FOR WIRELESSLY NETWORKING DEVICES IN AUTOMATION TECHNOLOGY
- Publication number 20130033412
- Publication date Feb 7, 2013
- Pilz GmbH & Co. KG
- Thorsten GODAU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE RIGHT/LEFT (CRLH) COUPLERS
- Publication number 20120139659
- Publication date Jun 7, 2012
- The Regents of the University of California
- Tatsuo Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLANAR ASYMMETRIC CROSSOVER COUPLER
- Publication number 20110309894
- Publication date Dec 22, 2011
- NATIONAL CHIAO-TUNG UNIVERSITY
- Jen-Tsai Kuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE RIGHT/LEFT (CRLH) COUPLERS
- Publication number 20110090023
- Publication date Apr 21, 2011
- The Regents of the University of California
- Tatsuo Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTERING DEVICE FOR FILTERING RF SIGNALS AND METHOD FOR FILTERING...
- Publication number 20110081878
- Publication date Apr 7, 2011
- Peter Kenington
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Compact On-Chip Branchline Coupler Using Slow Wave Transmission Line
- Publication number 20110043299
- Publication date Feb 24, 2011
- International Business Machines Corporation
- Hanyi Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUPLEXER, MODULE INCLUDING A DUPLEXER AND COMMUNICATION APPARATUS
- Publication number 20100148886
- Publication date Jun 17, 2010
- FUJITSU LIMITED
- Shogo Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTIONAL COUPLER AND TRANSMITTING/RECEIVING APPARATUS
- Publication number 20100102897
- Publication date Apr 29, 2010
- Kabushiki Kaisha Toshiba
- Fumi Moritsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Down-converter Having Matching Circuits with Tuning Mechanism Coupl...
- Publication number 20090146765
- Publication date Jun 11, 2009
- Tzong-Jyh Chen
- H01 - BASIC ELECTRIC ELEMENTS

90° branch line couplers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Broadband and low cost printed circuit board based 180° hybrid coup...

Optical 90 degree hybrid circuit

Branch-line coupler

Quadrature hybrid with variable capacitor tuning network

Iris matched PCB to waveguide transition

Circuitry

Method and device for calibrating a hybrid coupler

Energy absorbing circuit

Radar system comprising coupling device

Circuits for wireless communication on multiple frequency bands

Transponder stabilization

Quasi-circulator using asymmetric directional coupler

OAM pseudo-doppler receiving architecture

Iris matched PCB to waveguide transition

Systems and methods for phase shifting signals

Directional coupler

Demultiplexer/multiplexer, antenna device, and fading elimination m...

Multiplexer, radio frequency front-end circuit, and communication d...

Structure comprising at least a first element bonded to a carrier h...

Quadrature hybrid with multi-layer structure

Variable dielectric constant-based devices

Multiport distribution network

Coupling structure for crossing transmission lines

3×3 Butler matrix and 5×6 Butler matrix

Branch-line coupler

RF triplexer architecture

Direction of arrival determination for a radio signal

Reconfigurable branch line coupler

Component with first and second duplexers

Directional couplers with variable frequency response

Patents Applicationslast 30 patents

RADIO FREQUENCY MODULE

COMPOSITE FILTER AND COMMUNICATION DEVICE

BALANCED POWER AMPLIFIER SINGLE-POLE DOUBLE-THROW SWITCH WITH OFFSE...

QUADRATURE HYBRID WITH VARIABLE CAPACITOR TUNING NETWORK

BROADBAND AND LOW COST PRINTED CIRCUIT BOARD BASED 180º HYBRID COUP...

BRANCH-LINE COUPLER

Optical 90 Degree Hybrid Circuit

CIRCUITRY

METHOD AND DEVICE FOR CALIBRATING A HYBRID COUPLER

Iris Matched PCB to Waveguide Transition

OAM PSEUDO-DOPPLER RECEIVING ARCHITECTURE

TRANSPONDER STABILIZATION

CIRCUITS FOR WIRELESS COMMUNICATION ON MULTIPLE FREQUENCY BANDS

DEMULTIPLEXER/MULTIPLEXER, ANTENNA DEVICE, AND FADING ELIMINATION M...

POWER COMBINER

BRANCH-LINE COUPLER

COUPLING STRUCTURE FOR CROSSING TRANSMISSION LINES

BROADBAND BUTLER MATRIX DEVICE

QUADRATURE HYBRID COUPLER, AMPLIFIER, AND WIRELESS COMMUNICATION DE...

DIRECTIONAL COUPLERS WITH VARIABLE FREQUENCY RESPONSE

COMPONENT

ARRANGEMENT FOR WIRELESSLY NETWORKING DEVICES IN AUTOMATION TECHNOLOGY

COMPOSITE RIGHT/LEFT (CRLH) COUPLERS

PLANAR ASYMMETRIC CROSSOVER COUPLER

COMPOSITE RIGHT/LEFT (CRLH) COUPLERS

FILTERING DEVICE FOR FILTERING RF SIGNALS AND METHOD FOR FILTERING...

Compact On-Chip Branchline Coupler Using Slow Wave Transmission Line

DUPLEXER, MODULE INCLUDING A DUPLEXER AND COMMUNICATION APPARATUS

DIRECTIONAL COUPLER AND TRANSMITTING/RECEIVING APPARATUS

Down-converter Having Matching Circuits with Tuning Mechanism Coupl...