Waveguide attenuators

Industry

CPC
H01P1/222

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Parent Industries

HELECTRICITY H01Electric elements H01PWAVEGUIDES RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE H01P1/00Auxiliary devices

Current Industry

H01P1/222Waveguide attenuators

Industries

Patents Grantslast 30 patents

Information Patent Grant
Reduced Kapitza resistance microwave filter for cryogenic environments
- Patent number 12,142,804
- Issue date Nov 12, 2024
- International Business Machines Corporation
- Patryk Gumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reduced kapitza resistance microwave filter for cryogenic environments
- Patent number 11,757,169
- Issue date Sep 12, 2023
- International Business Machines Corporation
- Patryk Gumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Near-field microwave heating system and method
- Patent number 11,633,921
- Issue date Apr 25, 2023
- Expert Tooling and Automation, Ltd.
- Iftikhar Ahmad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduced Kapitza resistance microwave filter for cryogenic environments
- Patent number 11,552,380
- Issue date Jan 10, 2023
- INIERNATIONAL BUSINESS MACHINES CORPORATION
- Patryk Gumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Peel-and-adhere photonic crystal
- Patent number 11,372,134
- Issue date Jun 28, 2022
- United States of America as represented by the Secretary of the Air Force
- Joshua Lentz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PCB integrated waveguide terminations and load
- Patent number 10,938,083
- Issue date Mar 2, 2021
- Waymo LLC
- Jamal Izadian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Near-field microwave heating system and method
- Patent number 10,913,212
- Issue date Feb 9, 2021
- Iftikhar Ahmad
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reduced kapitza resistance microwave filter for cryogenic environments
- Patent number 10,897,069
- Issue date Jan 19, 2021
- International Business Machines Corporation
- Patryk Gumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for adjusting a field of a signal to mitigate...
- Patent number 10,818,991
- Issue date Oct 27, 2020
- AT&T Intellectual Property I, L.P.
- Paul Shala Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PCB integrated waveguide terminations and load
- Patent number 10,498,002
- Issue date Dec 3, 2019
- Waymo LLC
- Jamal Izadian
- G01 - MEASURING TESTING
Information Patent Grant
Programmable harmonic amplitude and phase controller
- Patent number 10,276,910
- Issue date Apr 30, 2019
- Christos Tsironis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Divider and signal generation system using the same
- Patent number 10,249,928
- Issue date Apr 2, 2019
- Anritsu Corporation
- Yoshihiro Kuroiwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for adjusting a field of a signal to mitigate...
- Patent number 10,230,145
- Issue date Mar 12, 2019
- AT&T Intellectual Property I, L.P.
- Paul Shala Henry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch for switchable attenuator and high frequency switchable atte...
- Patent number 10,193,202
- Issue date Jan 29, 2019
- Rohde & Schwarz GmbH & Co. KG
- Michael Sterns
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact harmonic amplitude and phase controller
- Patent number 10,177,428
- Issue date Jan 8, 2019
- Christos Tsironis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PCB integrated waveguide terminations and load
- Patent number 10,033,082
- Issue date Jul 24, 2018
- Waymo LLC
- Jamal Izadian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Terminator and termination method
- Patent number 10,003,115
- Issue date Jun 19, 2018
- Fujikura Ltd.
- Yusuke Uemichi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable amplitude and phase controller
- Patent number 9,960,472
- Issue date May 1, 2018
- Christos Tsironis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for adjusting a field of a signal to mitigate...
- Patent number 9,847,566
- Issue date Dec 19, 2017
- AT&T Intellectual Property I, L.P.
- Paul Shala Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Termination element for fill level measuring device and fill level...
- Patent number 9,698,456
- Issue date Jul 4, 2017
- Krohne S.A.S.
- Vincent Pichot
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for improved ferrite circulator RF power handling
- Patent number 9,466,865
- Issue date Oct 11, 2016
- Honeywell International Inc.
- Adam M. Kroening
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact amplitude and phase trimmer
- Patent number 9,257,734
- Issue date Feb 9, 2016
- Honeywell International Inc.
- John C. Hoover
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wideband attenuation and phase controller
- Patent number 9,252,471
- Issue date Feb 2, 2016
- Christos Tsironis
- G01 - MEASURING TESTING
Information Patent Grant
Stacked diode limiter
- Patent number 8,994,471
- Issue date Mar 31, 2015
- Electronics and Telecommunications Research Institute
- Seung-Kab Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manually adjustable attenuator
- Patent number 7,952,450
- Issue date May 31, 2011
- OML, Inc.
- Yuenie S. Lau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide attenuator having coaxial probes
- Patent number 7,733,195
- Issue date Jun 8, 2010
- Communications & Power Industries, Inc.
- Jay William J. Conway
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tuneable phase shifter and/or attenuator using photoresponsive-mate...
- Patent number 7,283,019
- Issue date Oct 16, 2007
- Agence Spatiale Europeenne
- Dario Calogero Castiglione
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide type signal terminator and signal attenuator
- Patent number 7,038,556
- Issue date May 2, 2006
- Comotech Corporation
- Jae We An
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Continuously tunable waveguide attenuator
- Patent number 6,985,047
- Issue date Jan 10, 2006
- Harris Corporation
- Stephen B. Brown
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transverse mode control in a waveguide
- Patent number 6,960,965
- Issue date Nov 1, 2005
- Harris Corporation
- James J. Rawnick
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Reduced Kapitza Resistance Microwave Filter for Cryogenic Environments
- Publication number 20240204386
- Publication date Jun 20, 2024
- International Business Machines Corporation
- Patryk Gumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ATTENUATION APPARATUS AND TEST SYSTEM
- Publication number 20230208000
- Publication date Jun 29, 2023
- CALTERAH SEMICONDUCTOR TECHNOLOGY (SHANGHAI) CO., LTD.
- Zhefan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCED KAPITZA RESISTANCE MICROWAVE FILTER FOR CRYOGENIC ENVIRONMENTS
- Publication number 20230198115
- Publication date Jun 22, 2023
- International Business Machines Corporation
- Patryk Gumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WAVEGUIDE BASED SUBMILLIMMETER-WAVE AND TERAHERTZ VARIABLE ATTENUATOR
- Publication number 20220407200
- Publication date Dec 22, 2022
- California Institute of Technology
- Goutam Chattopadhyay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE INTEGRATED WAVEGUIDE SIGNAL LEVEL CONTROL ELEMENT AND SIG...
- Publication number 20220190457
- Publication date Jun 16, 2022
- Sony Semiconductor Solutions Corporation
- Kamal SAMANTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCED KAPITZA RESISTANCE MICROWAVE FILTER FOR CRYOGENIC ENVIRONMENTS
- Publication number 20210111469
- Publication date Apr 15, 2021
- International Business Machines Corporation
- Patryk Gumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Near-Field Microwave Heating System and Method
- Publication number 20200368975
- Publication date Nov 26, 2020
- Iftikhar Ahmad
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
IN-PHASE SUPPRESSION CIRCUIT
- Publication number 20200220243
- Publication date Jul 9, 2020
- Mitsubishi Electric Corporation
- Ryuji INAGAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCED KAPITZA RESISTANCE MICROWAVE FILTER FOR CRYOGENIC ENVIRONMENTS
- Publication number 20200106149
- Publication date Apr 2, 2020
- International Business Machines Corporation
- Patryk Gumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PCB Integrated Waveguide Terminations and Load
- Publication number 20200067167
- Publication date Feb 27, 2020
- WAYMO LLC
- Jamal Izadian
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING A FIELD OF A SIGNAL TO MITIGATE...
- Publication number 20190157732
- Publication date May 23, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Paul Shala Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Amplitude Modulation of Electromagnetic Signals
- Publication number 20180358708
- Publication date Dec 13, 2018
- ORYX VISION LTD.
- David BEN-BASSAT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PCB Integrated Waveguide Terminations and Load
- Publication number 20180323488
- Publication date Nov 8, 2018
- WAYMO LLC
- Jamal Izadian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Near-Field Microwave Heating System and Method
- Publication number 20180257308
- Publication date Sep 13, 2018
- Iftikhar Ahmad
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SWITCH FOR SWITCHABLE ATTENUATOR AND HIGH FREQUENCY SWITCHABLE ATTE...
- Publication number 20180145387
- Publication date May 24, 2018
- ROHDE & SCHWARZ GMBH & CO. KG
- Michael STERNS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING A FIELD OF A SIGNAL TO MITIGATE...
- Publication number 20180076499
- Publication date Mar 15, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Paul Shala Henry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIVIDER AND SIGNAL GENERATION SYSTEM USING THE SAME
- Publication number 20170373366
- Publication date Dec 28, 2017
- Anritsu Corporation
- Yoshihiro Kuroiwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TERMINATOR AND TERMINATION METHOD
- Publication number 20170179560
- Publication date Jun 22, 2017
- FUJIKURA LTD.
- Yusuke UEMICHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING A FIELD OF A SIGNAL TO MITIGATE...
- Publication number 20170018830
- Publication date Jan 19, 2017
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Paul Shala Henry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TERMINATION ELEMENT FOR FILL LEVEL MEASURING DEVICE AND FILL LEVEL...
- Publication number 20150340750
- Publication date Nov 26, 2015
- KROHNE S.A.S.
- Vincent Pichot
- G01 - MEASURING TESTING
Information Patent Application
Dielectric Waveguide with Integrated Periodical Structures
- Publication number 20150295300
- Publication date Oct 15, 2015
- TEXAS INSTRUMENTS INCORPORATED
- Juan Alejandro Herbsommer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT AMPLITUDE AND PHASE TRIMMER
- Publication number 20150180102
- Publication date Jun 25, 2015
- Honeywell International Inc.
- John C. Hoover
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STACKED DIODE LIMITER
- Publication number 20150002238
- Publication date Jan 1, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seung-Kab RYU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manually Adjustable Attenuator
- Publication number 20100079224
- Publication date Apr 1, 2010
- Yuenie S. Lau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVEGUIDE ATTENUATOR HAVING COAXIAL PROBES
- Publication number 20080224802
- Publication date Sep 18, 2008
- Communications & Power Industries, Inc.
- William J. Conway
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tuneable phase shfter and/or attenuator
- Publication number 20050270121
- Publication date Dec 8, 2005
- Dario Calogero Castiglione
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Waveguide type signal terminator and signal attenuator
- Publication number 20050162235
- Publication date Jul 28, 2005
- ComoTech Corporation
- Jae We An
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Variable fluidic waveguide attenuator
- Publication number 20050017819
- Publication date Jan 27, 2005
- Stephen B. Brown
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transverse mode control in a transmission line
- Publication number 20050007209
- Publication date Jan 13, 2005
- Stephen B. Brown
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transverse mode control in a waveguide
- Publication number 20040212449
- Publication date Oct 28, 2004
- James J. Rawnick
- H01 - BASIC ELECTRIC ELEMENTS

Waveguide attenuators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reduced Kapitza resistance microwave filter for cryogenic environments

Reduced kapitza resistance microwave filter for cryogenic environments

Near-field microwave heating system and method

Reduced Kapitza resistance microwave filter for cryogenic environments

Peel-and-adhere photonic crystal

PCB integrated waveguide terminations and load

Near-field microwave heating system and method

Reduced kapitza resistance microwave filter for cryogenic environments

Method and apparatus for adjusting a field of a signal to mitigate...

PCB integrated waveguide terminations and load

Programmable harmonic amplitude and phase controller

Divider and signal generation system using the same

Method and apparatus for adjusting a field of a signal to mitigate...

Switch for switchable attenuator and high frequency switchable atte...

Compact harmonic amplitude and phase controller

PCB integrated waveguide terminations and load

Terminator and termination method

Programmable amplitude and phase controller

Method and apparatus for adjusting a field of a signal to mitigate...

Termination element for fill level measuring device and fill level...

Systems and methods for improved ferrite circulator RF power handling

Compact amplitude and phase trimmer

Wideband attenuation and phase controller

Stacked diode limiter

Manually adjustable attenuator

Waveguide attenuator having coaxial probes

Tuneable phase shifter and/or attenuator using photoresponsive-mate...

Waveguide type signal terminator and signal attenuator

Continuously tunable waveguide attenuator

Transverse mode control in a waveguide

Patents Applicationslast 30 patents

Reduced Kapitza Resistance Microwave Filter for Cryogenic Environments

ATTENUATION APPARATUS AND TEST SYSTEM

REDUCED KAPITZA RESISTANCE MICROWAVE FILTER FOR CRYOGENIC ENVIRONMENTS

WAVEGUIDE BASED SUBMILLIMMETER-WAVE AND TERAHERTZ VARIABLE ATTENUATOR

SUBSTRATE INTEGRATED WAVEGUIDE SIGNAL LEVEL CONTROL ELEMENT AND SIG...

REDUCED KAPITZA RESISTANCE MICROWAVE FILTER FOR CRYOGENIC ENVIRONMENTS

Near-Field Microwave Heating System and Method

IN-PHASE SUPPRESSION CIRCUIT

REDUCED KAPITZA RESISTANCE MICROWAVE FILTER FOR CRYOGENIC ENVIRONMENTS

PCB Integrated Waveguide Terminations and Load

METHOD AND APPARATUS FOR ADJUSTING A FIELD OF A SIGNAL TO MITIGATE...

Amplitude Modulation of Electromagnetic Signals

PCB Integrated Waveguide Terminations and Load

Near-Field Microwave Heating System and Method

SWITCH FOR SWITCHABLE ATTENUATOR AND HIGH FREQUENCY SWITCHABLE ATTE...

METHOD AND APPARATUS FOR ADJUSTING A FIELD OF A SIGNAL TO MITIGATE...

DIVIDER AND SIGNAL GENERATION SYSTEM USING THE SAME

TERMINATOR AND TERMINATION METHOD

METHOD AND APPARATUS FOR ADJUSTING A FIELD OF A SIGNAL TO MITIGATE...

TERMINATION ELEMENT FOR FILL LEVEL MEASURING DEVICE AND FILL LEVEL...

Dielectric Waveguide with Integrated Periodical Structures

COMPACT AMPLITUDE AND PHASE TRIMMER

STACKED DIODE LIMITER

Manually Adjustable Attenuator

WAVEGUIDE ATTENUATOR HAVING COAXIAL PROBES

Tuneable phase shfter and/or attenuator

Waveguide type signal terminator and signal attenuator

Variable fluidic waveguide attenuator

Transverse mode control in a transmission line

Transverse mode control in a waveguide