Bandpass or bandstop filters with adjustable bandwidth and fixed centre frequency

Industry

CPC
H03H7/12

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Parent Industries

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

Current Industry

H03H7/12Bandpass or bandstop filters with adjustable bandwidth and fixed centre frequency

Industries

Patents Grantslast 30 patents

Information Patent Grant
Tunable bandpass filter for millimeter-wave signals
- Patent number 11,955,946
- Issue date Apr 9, 2024
- Synergy Microwave Corporation
- Shiban K. Koul
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated tunable filter architecture
- Patent number 11,923,322
- Issue date Mar 5, 2024
- pSemi Corporation
- William R. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Use of stable tunable active feedback analog filters in frequency s...
- Patent number 11,909,400
- Issue date Feb 20, 2024
- Anlotek Limited
- Jorgen Staal Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Identifying mechanical impedance of an electromagnetic load using l...
- Patent number 11,736,093
- Issue date Aug 22, 2023
- Cirrus Logic Inc.
- Emmanuel Marchais
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetron filter board for microwave oven
- Patent number 11,612,022
- Issue date Mar 21, 2023
- Rockwell Collins, Inc.
- Jorge Pacheco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Identifying mechanical impedance of an electromagnetic load using l...
- Patent number 11,509,292
- Issue date Nov 22, 2022
- Cirrus Logic, Inc.
- Emmanuel Marchais
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reconfigurable microacoustic filter and duplexer comprising a recon...
- Patent number 11,316,498
- Issue date Apr 26, 2022
- Snaptrack, Inc.
- Edgar Schmidhammer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast frequency switching in a resonant high-Q analog filter
- Patent number 11,277,110
- Issue date Mar 15, 2022
- Anlotek Limited
- Jorgen Staal Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit interrupter and method of estimating a temperature of a bus...
- Patent number 11,268,987
- Issue date Mar 8, 2022
- EATON INTELLIGENT POWER LIMITED
- Leonardo E. Bernal
- G01 - MEASURING TESTING
Information Patent Grant
Noise cancelling amplify-and-forward (in-band) relay with self-inte...
- Patent number 11,265,074
- Issue date Mar 1, 2022
- Amir Keyvan Khandani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for a radio frequency filter
- Patent number 11,245,381
- Issue date Feb 8, 2022
- Infineon Technologies AG
- Stefan Helmut Schmalzl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Zero-crossing current detection for modular and robust dynamic wire...
- Patent number 11,218,026
- Issue date Jan 4, 2022
- Utah State University
- Matthew J Hansen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Capacitive-coupled bandpass filter
- Patent number 11,211,911
- Issue date Dec 28, 2021
- Skyworks Solutions, Inc.
- Dongjin Jung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated tunable filter architecture
- Patent number 11,211,344
- Issue date Dec 28, 2021
- pSemi Corporation
- William R. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and methods for control and calibration of tunable filters
- Patent number 11,201,600
- Issue date Dec 14, 2021
- Analog Devices, Inc.
- Christoph M. Steinbrecher
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency (RF) module using a tunable RF filter with non-vola...
- Patent number 11,196,401
- Issue date Dec 7, 2021
- Newport Fab, LLC
- Chris Masse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter device
- Patent number 11,190,161
- Issue date Nov 30, 2021
- Murata Manufacturing Co., Ltd.
- Akira Tanaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of tuning a radio frequency (RF) module including a non-vola...
- Patent number 11,139,792
- Issue date Oct 5, 2021
- Newport Fab, LLC
- Chris Masse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustically coupled resonator notch and bandpass filters
- Patent number 11,057,018
- Issue date Jul 6, 2021
- Infineon Technologies AG
- Hans-Joerg Timme
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrical filter structure
- Patent number 11,018,647
- Issue date May 25, 2021
- Advantest Corporation
- Giovanni Bianchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable resonator element, filter circuit and method
- Patent number 11,018,652
- Issue date May 25, 2021
- Infineon Technologies AG
- Hans-Joerg Timme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for a radio frequency filter
- Patent number 11,012,051
- Issue date May 18, 2021
- Infineon Technologies AG
- Stefan Helmut Schmalzl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustically coupled resonator notch and bandpass filters
- Patent number 11,005,449
- Issue date May 11, 2021
- Infineon Technologies AG
- Ruediger Bauder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Acoustically coupled resonator notch and bandpass filters
- Patent number 11,005,451
- Issue date May 11, 2021
- Infineon Technologies AG
- Ruediger Bauder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency filter module
- Patent number 10,985,441
- Issue date Apr 20, 2021
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Young Kyoon Im
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for a radio frequency filter
- Patent number 10,979,021
- Issue date Apr 13, 2021
- Infineon Technologies AG
- Peter Pfann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for a radio frequency filter
- Patent number 10,965,274
- Issue date Mar 30, 2021
- Infineon Technologies AG
- Ruediger Bauder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable resonator element, filter circuit and method
- Patent number 10,931,262
- Issue date Feb 23, 2021
- Infineon Technologies AG
- Hans-Joerg Timme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Packaging and thermalization of cryogenic dispersive resistive hybr...
- Patent number 10,903,541
- Issue date Jan 26, 2021
- International Business Machines Corporation
- Baleegh Abdo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Packaging and thermalization of cryogenic dispersive-resistive hybr...
- Patent number 10,886,586
- Issue date Jan 5, 2021
- International Business Machines Corporation
- Baleegh Abdo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MULTI-TUNE FILTER AND CONTROL THEREFOR
- Publication number 20230361745
- Publication date Nov 9, 2023
- NETCOM INC.
- Kenneth Allen Colbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
A TUNABLE RESONATOR
- Publication number 20230261628
- Publication date Aug 17, 2023
- Cornell University
- Thomas P. TAPEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER DEVICE AND HIGH-FREQUENCY FRONT END CIRCUIT HAVING SAME MOUN...
- Publication number 20230238936
- Publication date Jul 27, 2023
- Murata Manufacturing Co., Ltd.
- Akira TANAKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Signal receiving apparatus and programmable gain amplifier having m...
- Publication number 20230179156
- Publication date Jun 8, 2023
- REALTEK SEMICONDUCTOR CORPORATION
- Yun-Tse CHEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LC FILTER, AND DIPLEXER AND MULTIPLEXER USING SAME
- Publication number 20230029621
- Publication date Feb 2, 2023
- Murata Manufacturing Co., Ltd.
- Hiroto MOTOYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
IDENTIFYING MECHANICAL IMPEDANCE OF AN ELECTROMAGNETIC LOAD USING L...
- Publication number 20230030780
- Publication date Feb 2, 2023
- Cirrus Logic International Semiconductor Ltd.
- Emmanuel MARCHAIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Integrated Tunable Filter Architecture
- Publication number 20220173058
- Publication date Jun 2, 2022
- pSemi Corporation
- William R. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunable Bandpass Filter For Millimeter-Wave Signals
- Publication number 20220060163
- Publication date Feb 24, 2022
- Synergy Microwave Corporation
- Shiban K. Koul
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SPLIT-TYPE, HALF-LATTICE MICRO-ACOUSTIC FILTER USING A PHASE SHIFTE...
- Publication number 20210384890
- Publication date Dec 9, 2021
- RF360 Europe GmbH
- Edgar SCHMIDHAMMER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT INTERRUPTER AND METHOD OF ESTIMATING A TEMPERATURE OF A BUS...
- Publication number 20210088556
- Publication date Mar 25, 2021
- Eaton Intelligent Power Limited
- LEONARDO E. BERNAL
- G01 - MEASURING TESTING
Information Patent Application
FAST FREQUENCY SWITCHING IN A RESONANT HIGH-Q ANALOG FILTER
- Publication number 20210067125
- Publication date Mar 4, 2021
- Anlotek Limited
- Jorgen Staal Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRICAL FILTER STRUCTURE
- Publication number 20210044268
- Publication date Feb 11, 2021
- Advantest Corporation
- Giovanni BIANCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER DEVICE
- Publication number 20210036676
- Publication date Feb 4, 2021
- Murata Manufacturing Co., Ltd.
- Akira TANAKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
IDENTIFYING MECHANICAL IMPEDANCE OF AN ELECTROMAGNETIC LOAD USING L...
- Publication number 20200313654
- Publication date Oct 1, 2020
- Emmanuel MARCHAIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITIVE-COUPLED BANDPASS FILTER
- Publication number 20200228085
- Publication date Jul 16, 2020
- SKYWORKS SOLUTIONS, INC.
- Dongjin Jung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY FILTER MODULE
- Publication number 20200203801
- Publication date Jun 25, 2020
- Samsung Electro-Mechanics Co., Ltd.
- Young Kyoon IM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PACKAGING AND THERMALIZATION OF CRYOGENIC DISPERSIVE RESISTIVE HYBR...
- Publication number 20200176844
- Publication date Jun 4, 2020
- International Business Machines Corporation
- BALEEGH ABDO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of Tuning a Radio Frequency (RF) Module Including a Non-Vola...
- Publication number 20200169239
- Publication date May 28, 2020
- NEWPORT FAB, LLC DBA JAZZ SEMICONDUCTOR
- Chris Masse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Integrated Tunable Filter Architecture
- Publication number 20200111756
- Publication date Apr 9, 2020
- pSemi Corporation
- William R. Smith
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PACKAGING AND THERMALIZATION OF CRYOGENIC DISPERSIVE- RESISTIVE HYB...
- Publication number 20200076034
- Publication date Mar 5, 2020
- International Business Machine Corporation
- Baleegh Abdo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Radio Frequency (RF) Module Using a Tunable RF Filter with Non-Vola...
- Publication number 20200059217
- Publication date Feb 20, 2020
- Newport Fab, LLC dba Jazz Semiconductor.
- Chris Masse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Magnetron Filter Board for Microwave Oven
- Publication number 20190281670
- Publication date Sep 12, 2019
- Rockwell Collins, Inc.
- Jorge Pacheco
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method And Apparatus For Nonlinear Filtering And For Mitigation of...
- Publication number 20190215005
- Publication date Jul 11, 2019
- Alexei V. Nikitin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD
- Publication number 20190207549
- Publication date Jul 4, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- HIROSHI FUJIWARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LC FILTER, RADIO-FREQUENCY FRONT-END CIRCUIT, AND COMMUNICATION DEVICE
- Publication number 20190190481
- Publication date Jun 20, 2019
- MURATA MANUFACTURING CO., LTD.
- Hirotsugu MORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECONFIGURABLE MICROACOUSTIC FILTER AND DUPLEXER COMPRISING A RECON...
- Publication number 20190190495
- Publication date Jun 20, 2019
- SnapTrack, Inc.
- Edgar SCHMIDHAMMER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR A RADIO FREQUENCY FILTER
- Publication number 20190181825
- Publication date Jun 13, 2019
- INFINEON TECHNOLOGIES AG
- Stefan Helmut Schmalzl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUNABLE FILTER
- Publication number 20190115897
- Publication date Apr 18, 2019
- National Taiwan University
- Chia-Chia Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LINEAR, LOW NOISE, HIGH Q AND WIDELY TUNABLE NOTCH FILTER
- Publication number 20190109575
- Publication date Apr 11, 2019
- Avago Technologies General IP (Singapore) PTE. LTD.
- Milad DARVISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal-Tracking RF Bandstop Filter
- Publication number 20190109609
- Publication date Apr 11, 2019
- The Government of the United States of America, as represented by the Secreta...
- Andrew C. Guyette
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Bandpass or bandstop filters with adjustable bandwidth and fixed centre frequency

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tunable bandpass filter for millimeter-wave signals

Integrated tunable filter architecture

Use of stable tunable active feedback analog filters in frequency s...

Identifying mechanical impedance of an electromagnetic load using l...

Magnetron filter board for microwave oven

Identifying mechanical impedance of an electromagnetic load using l...

Reconfigurable microacoustic filter and duplexer comprising a recon...

Fast frequency switching in a resonant high-Q analog filter

Circuit interrupter and method of estimating a temperature of a bus...

Noise cancelling amplify-and-forward (in-band) relay with self-inte...

System and method for a radio frequency filter

Zero-crossing current detection for modular and robust dynamic wire...

Capacitive-coupled bandpass filter

Integrated tunable filter architecture

Apparatus and methods for control and calibration of tunable filters

Radio frequency (RF) module using a tunable RF filter with non-vola...

Filter device

Method of tuning a radio frequency (RF) module including a non-vola...

Acoustically coupled resonator notch and bandpass filters

Electrical filter structure

Tunable resonator element, filter circuit and method

System and method for a radio frequency filter

Acoustically coupled resonator notch and bandpass filters

Acoustically coupled resonator notch and bandpass filters

Radio frequency filter module

System and method for a radio frequency filter

System and method for a radio frequency filter

Tunable resonator element, filter circuit and method

Packaging and thermalization of cryogenic dispersive resistive hybr...

Packaging and thermalization of cryogenic dispersive-resistive hybr...

Patents Applicationslast 30 patents

MULTI-TUNE FILTER AND CONTROL THEREFOR

A TUNABLE RESONATOR

FILTER DEVICE AND HIGH-FREQUENCY FRONT END CIRCUIT HAVING SAME MOUN...

Signal receiving apparatus and programmable gain amplifier having m...

LC FILTER, AND DIPLEXER AND MULTIPLEXER USING SAME

IDENTIFYING MECHANICAL IMPEDANCE OF AN ELECTROMAGNETIC LOAD USING L...

Integrated Tunable Filter Architecture

Tunable Bandpass Filter For Millimeter-Wave Signals

SPLIT-TYPE, HALF-LATTICE MICRO-ACOUSTIC FILTER USING A PHASE SHIFTE...

CIRCUIT INTERRUPTER AND METHOD OF ESTIMATING A TEMPERATURE OF A BUS...

FAST FREQUENCY SWITCHING IN A RESONANT HIGH-Q ANALOG FILTER

ELECTRICAL FILTER STRUCTURE

FILTER DEVICE

IDENTIFYING MECHANICAL IMPEDANCE OF AN ELECTROMAGNETIC LOAD USING L...

CAPACITIVE-COUPLED BANDPASS FILTER

RADIO FREQUENCY FILTER MODULE

PACKAGING AND THERMALIZATION OF CRYOGENIC DISPERSIVE RESISTIVE HYBR...

Method of Tuning a Radio Frequency (RF) Module Including a Non-Vola...

Integrated Tunable Filter Architecture

PACKAGING AND THERMALIZATION OF CRYOGENIC DISPERSIVE- RESISTIVE HYB...

Radio Frequency (RF) Module Using a Tunable RF Filter with Non-Vola...

Magnetron Filter Board for Microwave Oven

Method And Apparatus For Nonlinear Filtering And For Mitigation of...

MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD

LC FILTER, RADIO-FREQUENCY FRONT-END CIRCUIT, AND COMMUNICATION DEVICE

RECONFIGURABLE MICROACOUSTIC FILTER AND DUPLEXER COMPRISING A RECON...

SYSTEM AND METHOD FOR A RADIO FREQUENCY FILTER

TUNABLE FILTER

LINEAR, LOW NOISE, HIGH Q AND WIDELY TUNABLE NOTCH FILTER

Signal-Tracking RF Bandstop Filter