suppressing or attenuating harmonic frequencies

Industry

CPC
H01P1/212

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Parent Industries

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

Current Industry

H01P1/212suppressing or attenuating harmonic frequencies

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Radio frequency amplification processing circuit and communication...
- Patent number 12,051,841
- Issue date Jul 30, 2024
- SMARTER MICROELECTRONICS (SHANGHAI) CO., LTD.
- Xue Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CWG filter, and RU, AU or BS having the same
- Patent number 11,955,682
- Issue date Apr 9, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Yongbin Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, duplexer, and communications device
- Patent number 11,909,086
- Issue date Feb 20, 2024
- Huawei Technologies Co., Ltd.
- Dan Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency device with non-uniform width cavities
- Patent number 11,811,122
- Issue date Nov 7, 2023
- Knowles Cazenovia, Inc.
- Hassan Dani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate-integrated waveguide filtering crossover having a dual mo...
- Patent number 11,509,031
- Issue date Nov 22, 2022
- Huawei Technologies Canada Co., Ltd.
- Kang Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable radio frequency circuit, control method and electronic devi...
- Patent number 11,450,935
- Issue date Sep 20, 2022
- Samsung Electronics Co., Ltd.
- Jonghyuk Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid-harmonic waveguide filter including corrugations coupled by...
- Patent number 11,374,298
- Issue date Jun 28, 2022
- Lockheed Martin Corporation
- Jason Stewart Wrigley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency device with non-uniform width cavities
- Patent number 11,355,827
- Issue date Jun 7, 2022
- Knowles Cazenovia, Inc.
- Hassan Dani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Harmonic trap filter using coupled resonators
- Patent number 11,283,144
- Issue date Mar 22, 2022
- Lockheed Martin Corporation
- Kevin L. Robinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter
- Patent number 11,063,330
- Issue date Jul 13, 2021
- Canon Kabushiki Kaisha
- Hajime Shimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric resonator and filter comprising a body with a resonant h...
- Patent number 10,847,855
- Issue date Nov 24, 2020
- Huawei Technologies Co., Ltd.
- Lixia Qiu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Filter and communications device
- Patent number 10,818,989
- Issue date Oct 27, 2020
- Huawei Technologies Co., Ltd.
- Xiaofeng Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter
- Patent number 10,804,582
- Issue date Oct 13, 2020
- Canon Kabushiki Kaisha
- Hajime Shimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio-frequency switching circuit
- Patent number 10,629,972
- Issue date Apr 21, 2020
- Pegatron Corporation
- Yu-Jeng Kuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer substrate including plural ground plane layers, where th...
- Patent number 10,594,012
- Issue date Mar 17, 2020
- Furuno Electric Co., Ltd.
- Takehiro Kishida
- G01 - MEASURING TESTING
Information Patent Grant
Multiplexer and low pass filter for multiplexer
- Patent number 10,446,897
- Issue date Oct 15, 2019
- Kyu Young Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Slot coupled directional coupler and directional filters in multila...
- Patent number 10,396,421
- Issue date Aug 27, 2019
- Yifei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiplexer and low pass filter for multiplexer
- Patent number 10,340,569
- Issue date Jul 2, 2019
- Kyu Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveguide E-plane filter
- Patent number 9,899,716
- Issue date Feb 20, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ligander
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Harmonics suppression filter
- Patent number 9,859,601
- Issue date Jan 2, 2018
- Hon Hai Precision Industry Co., Ltd.
- Chen-Hsiang Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transformer filter arrangement
- Patent number 9,853,621
- Issue date Dec 26, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Andersson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF power combiner functioning as higher-order harmonics filter
- Patent number 9,735,457
- Issue date Aug 15, 2017
- OOO SIEMENS
- Oliver Heid
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for coupling RF power into a waveguide
- Patent number 9,466,867
- Issue date Oct 11, 2016
- Siemens Aktiengesellschaft
- Oliver Heid
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-frequency module
- Patent number 9,445,535
- Issue date Sep 13, 2016
- DENSO CORPORATION
- Takuya Kouya
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reduced EMI with quarter wavelength transmission line stubs
- Patent number 9,160,046
- Issue date Oct 13, 2015
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Eric R. Ao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic circuit and electronic device
- Patent number 9,099,764
- Issue date Aug 4, 2015
- Kabushiki Kaisha Toshiba
- Tadahiro Sasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Package-based filtering and matching solutions
- Patent number 8,804,366
- Issue date Aug 12, 2014
- Intel Corporation
- Telesphor Kamgaing
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power conditioning and saving device
- Patent number 8,564,927
- Issue date Oct 22, 2013
- Powermag, LLC
- Robert V. Albertson
- G05 - CONTROLLING REGULATING
Information Patent Grant
Harmonic processing circuit and amplifying circuit using the same
- Patent number 8,164,396
- Issue date Apr 24, 2012
- National University Corporation, The University of Electro-Communications
- Ryo Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Package-based filtering and matching solutions
- Patent number 8,111,521
- Issue date Feb 7, 2012
- Intel Corporation
- Telesphor Kamgaing
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Printed Microstrip Filter
- Publication number 20230344101
- Publication date Oct 26, 2023
- Knowles Cazenovia, Inc.
- David Bates
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FREQUENCY SELECTIVE COUPLER
- Publication number 20230275334
- Publication date Aug 31, 2023
- QUALCOMM Incorporated
- Yu-Chun Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CWG Filter, and RU, AU or BS having the Same
- Publication number 20230067193
- Publication date Mar 2, 2023
- Yongbin Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO FREQUENCY DEVICE WITH NON-UNIFORM WIDTH CAVITIES
- Publication number 20220302568
- Publication date Sep 22, 2022
- Knowles Cazenovia, Inc.
- Hassan DANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT SUBSTRATE-INTEGRATED WAVEGUIDE FILTERING CROSSOVER DEVICES...
- Publication number 20220223990
- Publication date Jul 14, 2022
- Kang ZHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELECTRIC FILTER, DUPLEXER, AND COMMUNICATIONS DEVICE
- Publication number 20210328315
- Publication date Oct 21, 2021
- Huawei Technologies Co., Ltd
- Dan LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT DEVICE AND TEMPERATURE DETECTION SYSTEM
- Publication number 20210126333
- Publication date Apr 29, 2021
- SANYO ELECTRIC CO., LTD.
- Shinya Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HARMONIC TRAP FILTER USING COUPLED RESONATORS
- Publication number 20210098853
- Publication date Apr 1, 2021
- Lockheed Martin Corporation
- Kevin L. ROBINSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE RADIO FREQUENCY CIRCUIT, CONTROL METHOD AND ELECTRONIC DEVI...
- Publication number 20200220242
- Publication date Jul 9, 2020
- Samsung Electronics Co., Ltd.
- Jonghyuk KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER
- Publication number 20200153070
- Publication date May 14, 2020
- Canon Kabushiki Kaisha
- Hajime Shimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO FREQUENCY AMPLIFICATION PROCESSING CIRCUIT AND COMMUNICATION...
- Publication number 20200083580
- Publication date Mar 12, 2020
- SMARTER MICROELECTRONICS (SHANGHAI) CO., LTD.
- Xue YANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSIENT AND SPURIOUS SIGNAL FILTER
- Publication number 20190334581
- Publication date Oct 31, 2019
- Esker Technologies, LLC
- Brian S. Olmstead
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTER AND COMMUNICATIONS DEVICE
- Publication number 20190280358
- Publication date Sep 12, 2019
- Huawei Technologies Co., Ltd
- Xiaofeng ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPLEXER AND LOW PASS FILTER FOR MULTIPLEXER
- Publication number 20190273299
- Publication date Sep 5, 2019
- Kyu Yong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO-FREQUENCY SWITCHING CIRCUIT
- Publication number 20190140332
- Publication date May 9, 2019
- PEGATRON CORPORATION
- Yu-Jeng KUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYER SUBSTRATE AND RADAR DEVICE
- Publication number 20180331407
- Publication date Nov 15, 2018
- FURUNO ELECTRIC CO., LTD.
- Takehiro KISHIDA
- G01 - MEASURING TESTING
Information Patent Application
Dielectric Resonator And Filter
- Publication number 20180277916
- Publication date Sep 27, 2018
- Huawei Technologies Co., Ltd
- Lixia QIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPLEXER AND LOW PASS FILTER FOR MULTIPLEXER
- Publication number 20180269556
- Publication date Sep 20, 2018
- Kyu Yong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SLOT COUPLED DIRECTIONAL COUPLER AND DIRECTIONAL FILTERS IN MULTILA...
- Publication number 20180233796
- Publication date Aug 16, 2018
- Yifei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS RELATED TO JUNCTION FERRITE DEVICES HAVING IMPROVED INSERTI...
- Publication number 20170294696
- Publication date Oct 12, 2017
- SKYWORKS SOLUTIONS, INC.
- David Bowie Cruickshank
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HARMONICS SUPPRESSION FILTER
- Publication number 20160072170
- Publication date Mar 10, 2016
- HON HAI PRECISION INDUSTRY CO., LTD.
- CHEN-HSIANG CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPEDANCE CONVERTER
- Publication number 20160064791
- Publication date Mar 3, 2016
- KABUSHIKI KAISHA TOSHIBA
- Satoshi ONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RESONANCE COUPLER AND TRANSMISSION APPARATUS
- Publication number 20150295599
- Publication date Oct 15, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- HIDEAKI FUJIWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR COUPLING RF POWER INTO A WAVEGUIDE
- Publication number 20150255848
- Publication date Sep 10, 2015
- SIEMENS AKTIENGESELLSCHAFT
- Oliver Heid
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCED EMI WITH QUARTER WAVELENGTH TRANSMISSION LINE STUBS
- Publication number 20150180107
- Publication date Jun 25, 2015
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Eric R. Ao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMBLINE FILTER
- Publication number 20140340176
- Publication date Nov 20, 2014
- Ekrem Oran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC CIRCUIT AND ELECTRONIC DEVICE
- Publication number 20140240055
- Publication date Aug 28, 2014
- KABUSHIKI KAISHA TOSHIBA
- Tadahiro SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONDITIONING AND SAVING DEVICE
- Publication number 20140042991
- Publication date Feb 13, 2014
- PowerMag, LLC
- Robert V. Albertson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conditioning and Saving Device
- Publication number 20130119949
- Publication date May 16, 2013
- PowerMag, LLC
- Robert V. Albertson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PACKAGE-BASED FILTERING AND MATCHING SOLUTIONS
- Publication number 20120092076
- Publication date Apr 19, 2012
- Telesphor Kamgaing
- H01 - BASIC ELECTRIC ELEMENTS

suppressing or attenuating harmonic frequencies

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Radio frequency amplification processing circuit and communication...

CWG filter, and RU, AU or BS having the same

Dielectric filter, duplexer, and communications device

Radio frequency device with non-uniform width cavities

Substrate-integrated waveguide filtering crossover having a dual mo...

Tunable radio frequency circuit, control method and electronic devi...

Hybrid-harmonic waveguide filter including corrugations coupled by...

Radio frequency device with non-uniform width cavities

Harmonic trap filter using coupled resonators

Filter

Dielectric resonator and filter comprising a body with a resonant h...

Filter and communications device

Filter

Radio-frequency switching circuit

Multilayer substrate including plural ground plane layers, where th...

Multiplexer and low pass filter for multiplexer

Slot coupled directional coupler and directional filters in multila...

Multiplexer and low pass filter for multiplexer

Waveguide E-plane filter

Harmonics suppression filter

Transformer filter arrangement

RF power combiner functioning as higher-order harmonics filter

Device for coupling RF power into a waveguide

High-frequency module

Reduced EMI with quarter wavelength transmission line stubs

Electronic circuit and electronic device

Package-based filtering and matching solutions

Power conditioning and saving device

Harmonic processing circuit and amplifying circuit using the same

Package-based filtering and matching solutions

Patents Applicationslast 30 patents

Printed Microstrip Filter

FREQUENCY SELECTIVE COUPLER

CWG Filter, and RU, AU or BS having the Same

RADIO FREQUENCY DEVICE WITH NON-UNIFORM WIDTH CAVITIES

COMPACT SUBSTRATE-INTEGRATED WAVEGUIDE FILTERING CROSSOVER DEVICES...

DIELECTRIC FILTER, DUPLEXER, AND COMMUNICATIONS DEVICE

CIRCUIT DEVICE AND TEMPERATURE DETECTION SYSTEM

HARMONIC TRAP FILTER USING COUPLED RESONATORS

TUNABLE RADIO FREQUENCY CIRCUIT, CONTROL METHOD AND ELECTRONIC DEVI...

FILTER

RADIO FREQUENCY AMPLIFICATION PROCESSING CIRCUIT AND COMMUNICATION...

TRANSIENT AND SPURIOUS SIGNAL FILTER

FILTER AND COMMUNICATIONS DEVICE

MULTIPLEXER AND LOW PASS FILTER FOR MULTIPLEXER

RADIO-FREQUENCY SWITCHING CIRCUIT

MULTILAYER SUBSTRATE AND RADAR DEVICE

Dielectric Resonator And Filter

MULTIPLEXER AND LOW PASS FILTER FOR MULTIPLEXER

SLOT COUPLED DIRECTIONAL COUPLER AND DIRECTIONAL FILTERS IN MULTILA...

METHODS RELATED TO JUNCTION FERRITE DEVICES HAVING IMPROVED INSERTI...

HARMONICS SUPPRESSION FILTER

IMPEDANCE CONVERTER

ELECTROMAGNETIC RESONANCE COUPLER AND TRANSMISSION APPARATUS

DEVICE FOR COUPLING RF POWER INTO A WAVEGUIDE

REDUCED EMI WITH QUARTER WAVELENGTH TRANSMISSION LINE STUBS

COMBLINE FILTER

ELECTRONIC CIRCUIT AND ELECTRONIC DEVICE

POWER CONDITIONING AND SAVING DEVICE

Power Conditioning and Saving Device

PACKAGE-BASED FILTERING AND MATCHING SOLUTIONS