Frequency- independent attenuators

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CPC
H03H7/24

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

Current Industry

H03H7/24Frequency- independent attenuators

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Patents Grantslast 30 patents

Information Patent Grant
Wideband signal attenuator
- Patent number 11,923,819
- Issue date Mar 5, 2024
- MediaTek Singapore Pte Ltd.
- Henry Arnold Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus to optimize power clamping
- Patent number 11,923,883
- Issue date Mar 5, 2024
- pSemi Corporation
- Rong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Attenuator and differential voltage probe
- Patent number 11,874,305
- Issue date Jan 16, 2024
- SHENZHEN ZHIYONG ELECTRONICS CO., LTD.
- Xiaoming Fan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF signal aggregator and antenna system implementing the same
- Patent number 11,671,069
- Issue date Jun 6, 2023
- KYOCERA AVX Components (San Diego), Inc.
- Olivier Pajona
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus to optimize power clamping
- Patent number 11,569,857
- Issue date Jan 31, 2023
- pSemi Corporation
- Rong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for monitoring pulsed high-frequency power and substrate...
- Patent number 11,545,340
- Issue date Jan 3, 2023
- Semes Co., Ltd.
- Jong Hwan An
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thru-line directional power sensor having microstrip coupler
- Patent number 11,415,605
- Issue date Aug 16, 2022
- BIRD TECHNOLOGIES GROUP, INC.
- Martin E. Dummermuth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Digital step attenuator
- Patent number 11,121,702
- Issue date Sep 14, 2021
- Chengdu Sicore Semiconductor Corp. Ltd.
- Cemin Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus to optimize power clamping
- Patent number 11,075,661
- Issue date Jul 27, 2021
- pSemi Corporation
- Rong Jiang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Thermalization of microwave attenuators for quantum computing signa...
- Patent number 10,833,384
- Issue date Nov 10, 2020
- International Business Machines Corporation
- Patryk Gumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cryogenic device with multiple transmission lines and microwave att...
- Patent number 10,790,432
- Issue date Sep 29, 2020
- International Business Machines Corporation
- Salvatore Bernardo Olivadese
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thru-line directional power sensor having microstrip coupler
- Patent number 10,775,419
- Issue date Sep 15, 2020
- Bird Technologies Group Inc.
- Martin E. Dummermuth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Delay compensation using broadband gain equalizer
- Patent number 10,715,361
- Issue date Jul 14, 2020
- Analog Devices International Unlimited Company
- Xudong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reduced transistor bridge attenuator
- Patent number 10,637,442
- Issue date Apr 28, 2020
- Integrated Device Technology, Inc.
- Shawn Bawell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF signal aggregator and antenna system implementing the same
- Patent number 10,491,182
- Issue date Nov 26, 2019
- Ethertronics, Inc.
- Olivier Pajona
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High frequency attenuator
- Patent number 10,460,992
- Issue date Oct 29, 2019
- Thin Film Technology Corporation
- Michael James Howieson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency surface wave attenuator structures and associated m...
- Patent number 10,439,291
- Issue date Oct 8, 2019
- The Johns Hopkins University
- Kenneth R. Grossman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electromagnetic energy shielding systems, apparatuses, and methods
- Patent number 10,439,292
- Issue date Oct 8, 2019
- The Johns Hopkins University
- Kenneth R. Grossman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable frequency filter, radio frequency front-end circuit, and c...
- Patent number 10,382,006
- Issue date Aug 13, 2019
- Murata Manufacturing Co., Ltd.
- Hideki Tsukamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature compensated digital step attenuator
- Patent number 10,277,201
- Issue date Apr 30, 2019
- pSemi Corporation
- Fleming Lam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sensitivity radio frequency (RF) receiver front-end using MEMS swit...
- Patent number 10,218,397
- Issue date Feb 26, 2019
- Lockheed Martin Corporation
- Bryan Charles Gundrum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Front-end module
- Patent number 10,211,879
- Issue date Feb 19, 2019
- Murata Manufacturing Co., Ltd.
- Takeshi Abiru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coiled, closed-loop RF current attenuator configured to be placed a...
- Patent number 10,183,162
- Issue date Jan 22, 2019
- Greatbatch Ltd.
- Robert Shawn Johnson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Low-noise, ultra-low temperature dissipative devices
- Patent number 10,176,431
- Issue date Jan 8, 2019
- University of Maryland, College Park
- Jen-Hao Yeh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatuses and methods for signal coupling
- Patent number 10,164,315
- Issue date Dec 25, 2018
- Infineon Technologies AG
- Johann Peter Forstner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency attenuator
- Patent number 10,153,208
- Issue date Dec 11, 2018
- Thin Film Technology Corporation
- Michael James Howieson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common mode filter
- Patent number 10,135,418
- Issue date Nov 20, 2018
- Samsung Electro-Mechanics Co., Ltd.
- Won Chul Sim
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Temperature compensated digital step attenuator
- Patent number 10,003,322
- Issue date Jun 19, 2018
- pSemi Corporation
- Fleming Lam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Attenuator and signal generator for stepwise attenuating a radio fr...
- Patent number 9,991,933
- Issue date Jun 5, 2018
- Rohde & Schwarz GmbH & Co. KG
- Simon Schmid
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
STRUCTURES FOR SUPPRESSING ODD-MODE INSTABILITIES
- Publication number 20240429185
- Publication date Dec 26, 2024
- Darrell Glenn Hill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GLITCH-LESS ACOUSTIC RANGE OPTIMIZATION FOR MICROPHONES
- Publication number 20240430622
- Publication date Dec 26, 2024
- Infineon Technologies AG
- Fulvio Ciciotti
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Distributed Attenuators With Uniform Electric Field
- Publication number 20240405741
- Publication date Dec 5, 2024
- Anton Manolescu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and Apparatus to Optimize Power Clamping
- Publication number 20240275416
- Publication date Aug 15, 2024
- pSemi Corporation
- Rong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MATCHING CIRCUIT OF NEAR FIELD COMMUNICATION (NFC) DEVICE, RESONANC...
- Publication number 20240171147
- Publication date May 23, 2024
- SAMSUNG ELECTRONICS CO,. LTD.
- Hyounghwan ROH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Thin Film Resistance Element and High-Frequency Circuit
- Publication number 20230274862
- Publication date Aug 31, 2023
- Nippon Telegraph and Telephone Corporation
- Hiroshi Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC CIRCUIT
- Publication number 20230246622
- Publication date Aug 3, 2023
- Sony Semiconductor Solutions Corporation
- SHUN NAGATA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and Apparatus to Optimize Power Clamping
- Publication number 20230238995
- Publication date Jul 27, 2023
- pSemi Corporation
- Rong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIDEBAND SIGNAL ATTENUATOR
- Publication number 20220407490
- Publication date Dec 22, 2022
- MEDIATEK SINGAPORE PTE LTD
- Henry Arnold Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ATTENUATOR AND DIFFERENTIAL VOLTAGE PROBE
- Publication number 20220341974
- Publication date Oct 27, 2022
- SHENZHEN ZHIYONG ELECTRONICS CO., LTD.
- Xiaoming Fan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and Apparatus to Optimize Power Clamping
- Publication number 20220014221
- Publication date Jan 13, 2022
- pSemi Corporation
- Rong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS FOR MONITORING PULSED HIGH-FREQUENCY POWER AND SUBSTRATE...
- Publication number 20210050184
- Publication date Feb 18, 2021
- SEMES CO., LTD.
- Jong Hwan AN
- G01 - MEASURING TESTING
Information Patent Application
THRU-LINE DIRECTIONAL POWER SENSOR HAVING MICROSTRIP COUPLER
- Publication number 20200355730
- Publication date Nov 12, 2020
- Bird Technologies Group Inc.
- Martin E. Dummermuth
- G01 - MEASURING TESTING
Information Patent Application
Radio Frequency Signal Attenuator And Method of Operation Thereof
- Publication number 20200177164
- Publication date Jun 4, 2020
- STMicroelectronics S.A.
- Renald Boulestin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF SIGNAL AGGREGATOR AND ANTENNA SYSTEM IMPLEMENTING THE SAME
- Publication number 20200083858
- Publication date Mar 12, 2020
- Ethertronics, Inc.
- Olivier Pajona
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CRYOGENIC DEVICE WITH MULTIPLE TRANSMISSION LINES AND MICROWAVE ATT...
- Publication number 20200035901
- Publication date Jan 30, 2020
- International Business Machines Corporation
- Salvatore Bernardo Olivadese
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH FREQUENCY ATTENUATOR
- Publication number 20190214303
- Publication date Jul 11, 2019
- Thin Film Technology Corporation
- Michael James Howieson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Inrush Limit of Self-Regulating Heating Cables
- Publication number 20190140442
- Publication date May 9, 2019
- nVent Services GmbH
- Arsham Shirkhani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RF SIGNAL AGGREGATOR AND ANTENNA SYSTEM IMPLEMENTING THE SAME
- Publication number 20190115899
- Publication date Apr 18, 2019
- Ethertronics, Inc.
- Olivier Pajona
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE FREQUENCY FILTER, RADIO FREQUENCY FRONT-END CIRCUIT, AND C...
- Publication number 20190036508
- Publication date Jan 31, 2019
- MURATA MANUFACTURING CO., LTD.
- Hideki TSUKAMOTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FRONT-END MODULE
- Publication number 20180269922
- Publication date Sep 20, 2018
- MURATA MANUFACTURING CO., LTD.
- Takeshi ABIRU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Temperature Compensated Digital Step Attenuator
- Publication number 20180262181
- Publication date Sep 13, 2018
- pSemi Corporation
- Fleming Lam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
THRU-LINE DIRECTIONAL POWER SENSOR HAVING MICROSTIP COUPLER
- Publication number 20180106838
- Publication date Apr 19, 2018
- Bird Technologies Group Inc.
- Martin E. Dummermuth
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR ATTENUATING ELECTROMAGNETIC WAVE AND REDUCING SIDE EFFEC...
- Publication number 20180091112
- Publication date Mar 29, 2018
- UNITECH CO.,LTD.
- CHANG HO KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatuses And Methods For Signal Coupling
- Publication number 20180013188
- Publication date Jan 11, 2018
- INFINEON TECHNOLOGIES AG
- Johann Peter Forstner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMON MODE FILTER
- Publication number 20170310294
- Publication date Oct 26, 2017
- Samsung Electro-Mechanics Co., Ltd.
- Won Chul SIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT ARRANGEMENT
- Publication number 20170217385
- Publication date Aug 3, 2017
- AUDI AG
- THOMAS RINKLEFF
- B60 - VEHICLES IN GENERAL
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
APPARATUS FOR MONITORING PULSED HIGH-FREQUENCY POWER AND SUBSTRATE...
- Publication number 20170103871
- Publication date Apr 13, 2017
- SEMES CO., LTD.
- Jong Hwan AN
- G01 - MEASURING TESTING
Information Patent Application
RADIO FREQUENCY (RF) SERIES ATTENUATOR MODULE FOR BRIDGING TWO RF T...
- Publication number 20160268991
- Publication date Sep 15, 2016
- Raytheon Company
- Christopher M. Laighton
- H01 - BASIC ELECTRIC ELEMENTS

Frequency- independent attenuators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Wideband signal attenuator

Method and apparatus to optimize power clamping

Attenuator and differential voltage probe

RF signal aggregator and antenna system implementing the same

Method and apparatus to optimize power clamping

Apparatus for monitoring pulsed high-frequency power and substrate...

Thru-line directional power sensor having microstrip coupler

Digital step attenuator

Method and apparatus to optimize power clamping

Thermalization of microwave attenuators for quantum computing signa...

Cryogenic device with multiple transmission lines and microwave att...

Thru-line directional power sensor having microstrip coupler

Delay compensation using broadband gain equalizer

Reduced transistor bridge attenuator

RF signal aggregator and antenna system implementing the same

High frequency attenuator

Radio frequency surface wave attenuator structures and associated m...

Electromagnetic energy shielding systems, apparatuses, and methods

Variable frequency filter, radio frequency front-end circuit, and c...

Temperature compensated digital step attenuator

Sensitivity radio frequency (RF) receiver front-end using MEMS swit...

Front-end module

Coiled, closed-loop RF current attenuator configured to be placed a...

Low-noise, ultra-low temperature dissipative devices

Apparatuses and methods for signal coupling

High frequency attenuator

Common mode filter

Terminator and termination method

Temperature compensated digital step attenuator

Attenuator and signal generator for stepwise attenuating a radio fr...

Patents Applicationslast 30 patents

STRUCTURES FOR SUPPRESSING ODD-MODE INSTABILITIES

GLITCH-LESS ACOUSTIC RANGE OPTIMIZATION FOR MICROPHONES

Distributed Attenuators With Uniform Electric Field

Method and Apparatus to Optimize Power Clamping

MATCHING CIRCUIT OF NEAR FIELD COMMUNICATION (NFC) DEVICE, RESONANC...

Thin Film Resistance Element and High-Frequency Circuit

ELECTRONIC CIRCUIT

Method and Apparatus to Optimize Power Clamping

WIDEBAND SIGNAL ATTENUATOR

ATTENUATOR AND DIFFERENTIAL VOLTAGE PROBE

Method and Apparatus to Optimize Power Clamping

APPARATUS FOR MONITORING PULSED HIGH-FREQUENCY POWER AND SUBSTRATE...

THRU-LINE DIRECTIONAL POWER SENSOR HAVING MICROSTRIP COUPLER

Radio Frequency Signal Attenuator And Method of Operation Thereof

RF SIGNAL AGGREGATOR AND ANTENNA SYSTEM IMPLEMENTING THE SAME

CRYOGENIC DEVICE WITH MULTIPLE TRANSMISSION LINES AND MICROWAVE ATT...

HIGH FREQUENCY ATTENUATOR

Inrush Limit of Self-Regulating Heating Cables

RF SIGNAL AGGREGATOR AND ANTENNA SYSTEM IMPLEMENTING THE SAME

VARIABLE FREQUENCY FILTER, RADIO FREQUENCY FRONT-END CIRCUIT, AND C...

FRONT-END MODULE

Temperature Compensated Digital Step Attenuator

THRU-LINE DIRECTIONAL POWER SENSOR HAVING MICROSTIP COUPLER

DEVICE FOR ATTENUATING ELECTROMAGNETIC WAVE AND REDUCING SIDE EFFEC...

Apparatuses And Methods For Signal Coupling

COMMON MODE FILTER

CIRCUIT ARRANGEMENT

TERMINATOR AND TERMINATION METHOD

APPARATUS FOR MONITORING PULSED HIGH-FREQUENCY POWER AND SUBSTRATE...

RADIO FREQUENCY (RF) SERIES ATTENUATOR MODULE FOR BRIDGING TWO RF T...