180° rat race hybrid rings

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CPC
H01P5/222

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

Current Industry

H01P5/222180° rat race hybrid rings

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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
Ultra wideband (UWB) link configuration methods and systems
- Patent number 12,046,826
- Issue date Jul 23, 2024
- Frederic Nabki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coupled-line rat-race coupler with smooth in-phase and out-of-phase...
- Patent number 11,901,603
- Issue date Feb 13, 2024
- Beijing University of Posts & Telecommunications
- Yongle Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-insertion-loss triple throw switch
- Patent number 11,362,698
- Issue date Jun 14, 2022
- L3HARRIS TECHNOLOGIES, INC.
- Kyle David Holzer
- H01 - BASIC ELECTRIC ELEMENTS
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
Magnetic rings as feeds and for impedance adjustment
- Patent number 10,840,576
- Issue date Nov 17, 2020
- The Boeing Company
- Alireza Shapoury
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Holographic mode conversion for transmission lines
- Patent number 10,833,380
- Issue date Nov 10, 2020
- Elwha LLC
- Tom Driscoll
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Device and method for opening an airway
- Patent number 10,653,552
- Issue date May 19, 2020
- SOMMETRICS, INC.
- Jerome K. Aarestad
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
Circuits and methods for non-reciprocal circulators and transceiver...
- Patent number 10,581,135
- Issue date Mar 3, 2020
- The Trustees of Columbia University In the City of New York
- Negar Reiskarimian
- H01 - BASIC ELECTRIC ELEMENTS
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
Low dispersion phase shifter based on modified hybrid ring power di...
- Patent number 10,476,119
- Issue date Nov 12, 2019
- Honeywell International Inc.
- Sergiy Borysenko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Annular directional coupler, in particular for microwave-based dist...
- Patent number 10,320,049
- Issue date Jun 11, 2019
- Balluff GmbH
- József Geisz
- H01 - BASIC ELECTRIC ELEMENTS
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
Holographic mode conversion for transmission lines
- Patent number 10,224,587
- Issue date Mar 5, 2019
- Elwha LLC
- Tom Driscoll
- G02 - OPTICS
Information Patent Grant
Device and method for opening an airway
- Patent number 10,092,442
- Issue date Oct 9, 2018
- SOMMETRICS, INC.
- Jerome K. Aarestad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for opening an airway
- Patent number 9,820,881
- Issue date Nov 21, 2017
- SOMMETRICS, INC.
- Jerome Aarestad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polarization-diverse antennas and systems
- Patent number 9,496,914
- Issue date Nov 15, 2016
- Polyvalor, Limited Partnership
- Christophe Caloz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reconfigurable rat race coupler
- Patent number 9,461,612
- Issue date Oct 4, 2016
- GLOBALFOUNDRIES Inc.
- Hanyi Ding
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electromagnetic resonance coupler
- Patent number 9,184,723
- Issue date Nov 10, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shuichi Nagai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave power delivery system for plasma reactors
- Patent number 9,142,389
- Issue date Sep 22, 2015
- Element Six Technologies Limited
- Christopher John Howard Wort
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Terminationless power splitter/combiner
- Patent number 9,030,369
- Issue date May 12, 2015
- Texas Instruments Incorporated
- Swaminathan Sankaran
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Dual polarization antenna with high port isolation
- Patent number 8,830,131
- Issue date Sep 9, 2014
- Rockwell Collins, Inc.
- Jonathan P. Doane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip coupler combining transmit-receive signal separation and...
- Patent number 8,742,981
- Issue date Jun 3, 2014
- Infineon Technologies AG
- Reinhard-Wolfgang Jungmaier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electromagnetic resonance coupler
- Patent number 8,723,626
- Issue date May 13, 2014
- Panasonic Corporation
- Shuichi Nagai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF circuit with improved antenna matching
- Patent number 8,471,756
- Issue date Jun 25, 2013
- Infineon Technologies AG
- Andrei Grebennikov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compact dual-band metamaterial-based hybrid ring coupler
- Patent number 8,416,033
- Issue date Apr 9, 2013
- The Regents of the University of California
- Tatsuo Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RF circuit with improved antenna matching
- Patent number 8,188,904
- Issue date May 29, 2012
- Infineon Technologies AG
- Andrei Grebennikov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Continuous-wave field disturbance sensing system
- Patent number 8,089,394
- Issue date Jan 3, 2012
- Invention Planet, LLC
- Christopher E. Stewart
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ULTRA WIDEBAND (UWB) LINK CONFIGURATION METHODS AND SYSTEMS
- Publication number 20240372271
- Publication date Nov 7, 2024
- SPARK MICROSYSTEMS INTERNATIONAL INC.
- FREDERIC NABKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rat-race balun and associated method for reducing the footprint of...
- Publication number 20240222839
- Publication date Jul 4, 2024
- THALES
- Aymeric CAILLEUX
- 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
ULTRA WIDEBAND (UWB) LINK CONFIGURATION METHODS AND SYSTEMS
- Publication number 20220263251
- Publication date Aug 18, 2022
- FREDERIC NABKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH FREQUENCY POWER DIVIDER/COMBINER CIRCUIT
- Publication number 20220263212
- Publication date Aug 18, 2022
- Advantest Corporation
- Giovanni BIANCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR OPENING AN AIRWAY
- Publication number 20200276047
- Publication date Sep 3, 2020
- SOMMETRICS, INC.
- Jerome K. Aarestad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW-INSERTION-LOSS TRIPLE THROW SWITCH
- Publication number 20200169286
- Publication date May 28, 2020
- Kyle David Holzer
- H03 - BASIC ELECTRONIC CIRCUITRY
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
HOLOGRAPHIC MODE CONVERSION FOR TRANSMISSION LINES
- Publication number 20190273298
- Publication date Sep 5, 2019
- Elwha LLC
- Tom Driscoll
- G02 - OPTICS
Information Patent Application
RADAR SYSTEM COMPRISING COUPLING DEVICE
- Publication number 20190187273
- Publication date Jun 20, 2019
- NXP USA, Inc.
- ZIQIANG TONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR OPENING AN AIRWAY
- Publication number 20190038453
- Publication date Feb 7, 2019
- SOMMETRICS, INC.
- Jerome K. Aarestad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUITS AND METHODS FOR NON-RECIPROCAL CIRCULATORS AND TRANSCEIVER...
- Publication number 20180331408
- Publication date Nov 15, 2018
- Negar Reiskarimian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW DISPERSION PHASE SHIFTER BASED ON MODIFIED HYBRID RING POWER DI...
- Publication number 20180294537
- Publication date Oct 11, 2018
- HONEYWELL INTERNATIONAL INC.
- Sergiy Borysenko
- H01 - BASIC ELECTRIC ELEMENTS
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
DEVICE AND METHOD FOR OPENING AN AIRWAY
- Publication number 20170367874
- Publication date Dec 28, 2017
- SOMMETRICS, INC.
- Jerome K. Aarestad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TERMINATIONLESS POWER SPLITTER/COMBINER
- Publication number 20150222004
- Publication date Aug 6, 2015
- TEXAS INSTRUMENTS INCORPORATED
- Swaminathan Sankaran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLARIZATION-DIVERSE ANTENNAS AND SYSTEMS
- Publication number 20140347234
- Publication date Nov 27, 2014
- POLYVALOR, LIMITED PARTNERSHIP
- Christophe Caloz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RESONANCE COUPLER
- Publication number 20140203888
- Publication date Jul 24, 2014
- PANASONIC CORPORATION
- Shuichi NAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIDE BAND SUM & DIFFERENCE CIRCUIT FOR MONOLITHIC MICROWAVE INTEGRA...
- Publication number 20140125427
- Publication date May 8, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seong Mo MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RESONANCE COUPLER
- Publication number 20140049338
- Publication date Feb 20, 2014
- PANASONIC CORPORATION
- Shuichi NAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROWAVE POWER DELIVERY SYSTEM FOR PLASMA REACTORS
- Publication number 20130334964
- Publication date Dec 19, 2013
- ELEMENT SIX LIMITED
- Christopher John Howard Wort
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TERMINATIONLESS POWER SPLITTER/COMBINER
- Publication number 20130300627
- Publication date Nov 14, 2013
- TEXAS INSTRUMENTS INCORPORATED
- Swaminathan Sankaran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROSTRIP COUPLER COMBINING TRANSMIT-RECEIVE SIGNAL SEPARATION AND...
- Publication number 20130050012
- Publication date Feb 28, 2013
- INFINEON TECHNOLOGIES AG
- Reinhard-Wolfgang Jungmaier
- G01 - MEASURING TESTING
Information Patent Application
RF Circuit with Improved Antenna Matching
- Publication number 20120229330
- Publication date Sep 13, 2012
- INFINEON TECHNOLOGIES AG
- Andrei Grebennikov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPACT DUAL-BAND METAMATERIAL-BASED HYBRID RING COUPLER
- Publication number 20120139661
- Publication date Jun 7, 2012
- The Regents of the University of California
- Tatsuo Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVEGUIDE TYPE RAT-RACE CIRCUIT AND MIXER USING SAME
- Publication number 20110227667
- Publication date Sep 22, 2011
- Hiroshi Uchimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of down converting high-frequency signals
- Publication number 20110102240
- Publication date May 5, 2011
- Christopher E. Stewart
- G01 - MEASURING TESTING
Information Patent Application
Continuous-wave field disturbance sensing system
- Publication number 20110102241
- Publication date May 5, 2011
- Christopher E. Stewart
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR OPENING AN AIRWAY
- Publication number 20110066086
- Publication date Mar 17, 2011
- 5I SCIENCES
- Jerome Aarestad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RF Circuit with Improved Antenna Matching
- Publication number 20100093293
- Publication date Apr 15, 2010
- Andrei Grebennikov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

180° rat race hybrid rings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Ultra wideband (UWB) link configuration methods and systems

Coupled-line rat-race coupler with smooth in-phase and out-of-phase...

Low-insertion-loss triple throw switch

Radar system comprising coupling device

Magnetic rings as feeds and for impedance adjustment

Holographic mode conversion for transmission lines

OAM pseudo-doppler receiving architecture

Device and method for opening an airway

Directional coupler

Circuits and methods for non-reciprocal circulators and transceiver...

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

Low dispersion phase shifter based on modified hybrid ring power di...

Annular directional coupler, in particular for microwave-based dist...

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

Holographic mode conversion for transmission lines

Device and method for opening an airway

Device and method for opening an airway

Polarization-diverse antennas and systems

Reconfigurable rat race coupler

Electromagnetic resonance coupler

Microwave power delivery system for plasma reactors

Terminationless power splitter/combiner

Dual polarization antenna with high port isolation

Microstrip coupler combining transmit-receive signal separation and...

Electromagnetic resonance coupler

RF circuit with improved antenna matching

Compact dual-band metamaterial-based hybrid ring coupler

RF circuit with improved antenna matching

Continuous-wave field disturbance sensing system

Patents Applicationslast 30 patents

ULTRA WIDEBAND (UWB) LINK CONFIGURATION METHODS AND SYSTEMS

Rat-race balun and associated method for reducing the footprint of...

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

ULTRA WIDEBAND (UWB) LINK CONFIGURATION METHODS AND SYSTEMS

HIGH FREQUENCY POWER DIVIDER/COMBINER CIRCUIT

DEVICE AND METHOD FOR OPENING AN AIRWAY

LOW-INSERTION-LOSS TRIPLE THROW SWITCH

OAM PSEUDO-DOPPLER RECEIVING ARCHITECTURE

HOLOGRAPHIC MODE CONVERSION FOR TRANSMISSION LINES

RADAR SYSTEM COMPRISING COUPLING DEVICE

DEVICE AND METHOD FOR OPENING AN AIRWAY

CIRCUITS AND METHODS FOR NON-RECIPROCAL CIRCULATORS AND TRANSCEIVER...

LOW DISPERSION PHASE SHIFTER BASED ON MODIFIED HYBRID RING POWER DI...

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

DEVICE AND METHOD FOR OPENING AN AIRWAY

TERMINATIONLESS POWER SPLITTER/COMBINER

POLARIZATION-DIVERSE ANTENNAS AND SYSTEMS

ELECTROMAGNETIC RESONANCE COUPLER

WIDE BAND SUM & DIFFERENCE CIRCUIT FOR MONOLITHIC MICROWAVE INTEGRA...

ELECTROMAGNETIC RESONANCE COUPLER

MICROWAVE POWER DELIVERY SYSTEM FOR PLASMA REACTORS

TERMINATIONLESS POWER SPLITTER/COMBINER

MICROSTRIP COUPLER COMBINING TRANSMIT-RECEIVE SIGNAL SEPARATION AND...

RF Circuit with Improved Antenna Matching

COMPACT DUAL-BAND METAMATERIAL-BASED HYBRID RING COUPLER

WAVEGUIDE TYPE RAT-RACE CIRCUIT AND MIXER USING SAME

Method of down converting high-frequency signals

Continuous-wave field disturbance sensing system

DEVICE AND METHOD FOR OPENING AN AIRWAY

RF Circuit with Improved Antenna Matching