Notch or bandstop filters

Industry

CPC
H03H2007/013

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Parent Industries

HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS

Current Industry

H03H2007/013Notch or bandstop filters

Industries

Patents Grantslast 30 patents

Information Patent Grant
Matching network with tunable notch filter
- Patent number 12,047,051
- Issue date Jul 23, 2024
- QUALCOMM Incorporated
- Marco Vigilante
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter circuit
- Patent number 12,021,288
- Issue date Jun 25, 2024
- Fujikura Ltd.
- Yo Yamaguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency selective attenuator for optimized radio frequency coexis...
- Patent number 11,984,866
- Issue date May 14, 2024
- Silicon Laboratories Inc.
- Vitor Pereira
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency selective attenuator for optimized radio frequency coexis...
- Patent number 11,973,481
- Issue date Apr 30, 2024
- Silicon Laboratories Inc.
- Vitor Pereira
- 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
System of at least two transmitting and/or receiving units connecte...
- Patent number 11,811,151
- Issue date Nov 7, 2023
- Continental Automotive France
- Jean-Christophe Bouthinon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Radio frequency module and communication device
- Patent number 11,777,534
- Issue date Oct 3, 2023
- Murata Manufacturing Co., Ltd.
- Katsuya Ikegami
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Drive circuit, transducer system, and inspection device
- Patent number 11,701,687
- Issue date Jul 18, 2023
- Kabushiki Kaisha Toshiba
- Tomio Ono
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Integrated LC tank with third order harmonic trap
- Patent number 11,671,068
- Issue date Jun 6, 2023
- Realtek Semiconductor Corp.
- Poh-Boon Leong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Band stop filter structure and method of forming
- Patent number 11,664,776
- Issue date May 30, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ming Hsien Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for minimizing insertion loss in a multi-mode c...
- Patent number 11,646,857
- Issue date May 9, 2023
- pSemi Corporation
- Dan William Nobbe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motor drive
- Patent number 11,463,034
- Issue date Oct 4, 2022
- Hamilton Sundstrand Corporation
- Andrei Dinu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency selective attenuator for optimized radio frequency coexis...
- Patent number 11,463,064
- Issue date Oct 4, 2022
- Silicon Laboratories Inc.
- Vitor Pereira
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apertures with dynamically variable electromagnetic properties
- Patent number 11,451,309
- Issue date Sep 20, 2022
- Raytheon Company
- Kyle L. Grosse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Non-monotonic re-entrant band stop filter equalizer
- Patent number 11,437,697
- Issue date Sep 6, 2022
- Wenny Howard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wideband reconfigurable impedance matching network
- Patent number 11,437,971
- Issue date Sep 6, 2022
- Intel Corporation
- Chuanzhao Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Band stop filter structure and method of forming
- Patent number 11,394,359
- Issue date Jul 19, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ming Hsien Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RF power amplifier with combined baseband, fundamental and harmonic...
- Patent number 11,336,253
- Issue date May 17, 2022
- Wolfspeed, Inc.
- Bayaner Arigong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter device, multiplexer, radio frequency front-end circuit, and...
- Patent number 11,316,499
- Issue date Apr 26, 2022
- Murata Manufacturing Co., Ltd.
- Koji Nosaka
- 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
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
Trifilar transformer and notch filters
- Patent number 11,206,006
- Issue date Dec 21, 2021
- Novelda AS
- Sumit Bagga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diplexer having low band filter and high band filter
- Patent number 11,165,405
- Issue date Nov 2, 2021
- Dialog Semiconductor Korea Inc.
- Hee Yong Yoo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bandpass filter with induced transmission zeros
- Patent number 11,095,010
- Issue date Aug 17, 2021
- TELEDYNE DEFENSE ELECTRONICS, LLC
- Ray Kwok
- H01 - BASIC ELECTRIC ELEMENTS
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
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
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

Patents Applicationslast 30 patents

Information Patent Application
Integrated Tunable Filter Architecture
- Publication number 20240274551
- Publication date Aug 15, 2024
- pSemi Corporation
- William R. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED COUPLED RESONATOR FILTERING
- Publication number 20240080007
- Publication date Mar 7, 2024
- QuantalRF AG
- Ali FARD
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROMOTING COEXISTENCE OF MULTIPLE RADIO SYSTEMS THROUGH THE MITIGAT...
- Publication number 20240080056
- Publication date Mar 7, 2024
- NETGEAR, inc.
- Taeho Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER WITH INTEGRATED NOTCH FILTER
- Publication number 20230327693
- Publication date Oct 12, 2023
- QUALCOMM Incorporated
- Karthik TRIPURARI JAYARAMAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NOTCH FILTER
- Publication number 20230283253
- Publication date Sep 7, 2023
- TDK Corporation
- Katsunari MORIAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NOTCH FILTER CALIBRATION IN LC OSCILLATORS FOR SUPPLY NOISE REJECTION
- Publication number 20230155549
- Publication date May 18, 2023
- Intel Corporation
- Noam Familia
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH-FREQUENCY CIRCUIT AND COMMUNICATION DEVICE
- Publication number 20230079361
- Publication date Mar 16, 2023
- MURATA MANUFACTURING CO., LTD.
- Kenji TAHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OUT-OF-BAND REJECTION FOR ACOUSTIC-WAVE FILTERS
- Publication number 20230074812
- Publication date Mar 9, 2023
- Skyworks Solutions, Inc.
- Mohammad Jehad Almalkawi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FREQUENCY SELECTIVE ATTENUATOR FOR OPTIMIZED RADIO FREQUENCY COEXIS...
- Publication number 20220399869
- Publication date Dec 15, 2022
- Silicon Laboratories Inc.
- Vitor Pereira
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER CIRCUIT
- Publication number 20220399626
- Publication date Dec 15, 2022
- FUJIKURA LTD.
- Yo Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BAND STOP FILTER STRUCTURE AND METHOD OF FORMING
- Publication number 20220337214
- Publication date Oct 20, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ming Hsien TSAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID SIGNAL FILTER
- Publication number 20220294413
- Publication date Sep 15, 2022
- TAI-SAW Technology Co., Ltd.
- Shih-Meng Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
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
WAVEGUIDE FILTER
- Publication number 20220173487
- Publication date Jun 2, 2022
- KMW Inc.
- Yeon Ho SHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FREQUENCY SELECTIVE ATTENUATOR FOR OPTIMIZED RADIO FREQUENCY COEXIS...
- Publication number 20220085787
- Publication date Mar 17, 2022
- Silicon Laboratories Inc.
- Vitor Pereira
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DRIVE CIRCUIT, TRANSDUCER SYSTEM, AND INSPECTION DEVICE
- Publication number 20220062949
- Publication date Mar 3, 2022
- Kabushiki Kaisha Toshiba
- Tomio ONO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MATCHING NETWORK WITH TUNABLE NOTCH FILTER
- Publication number 20220021365
- Publication date Jan 20, 2022
- QUALCOMM Incorporated
- Marco VIGILANTE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY MODULE AND COMMUNICATION DEVICE
- Publication number 20210367622
- Publication date Nov 25, 2021
- MURATA MANUFACTURING CO., LTD.
- Katsuya IKEGAMI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MOTOR DRIVE
- Publication number 20210249979
- Publication date Aug 12, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Andrei DINU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
N-PATH BANDSTOP FILTER WITH EXTENDED SPURIOUS-FREE UPPER PASSBAND
- Publication number 20210218382
- Publication date Jul 15, 2021
- BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
- Mark D. Hickle
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM OF AT LEAST TWO TRANSMITTING AND/OR RECEIVING UNITS CONNECTE...
- Publication number 20210175605
- Publication date Jun 10, 2021
- CONTINENTAL AUTOMOTIVE FRANCE
- Jean-Christophe Bouthinon
- B60 - VEHICLES IN GENERAL
Information Patent Application
FREQUENCY SELECTIVE ATTENUATOR FOR OPTIMIZED RADIO FREQUENCY COEXIS...
- Publication number 20210175870
- Publication date Jun 10, 2021
- Silicon Laboratories Inc.
- Vitor Pereira
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Wideband Reconfigurable Impedance Matching Network
- Publication number 20210119596
- Publication date Apr 22, 2021
- Intel IP Corporation
- Chuanzhao YU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BAND STOP FILTER STRUCTURE AND METHOD OF FORMING
- Publication number 20210091743
- Publication date Mar 25, 2021
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ming Hsien TSAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-MONOTONIC RE-ENTRANT BAND STOP FILTER EQUALIZER
- Publication number 20210058052
- Publication date Feb 25, 2021
- Wenny Howard
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APERTURES WITH DYNAMICALLY VARIABLE ELECTROMAGNETIC PROPERTIES
- Publication number 20210044364
- Publication date Feb 11, 2021
- Raytheon Company
- Kyle L. Grosse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Systems and Methods for Minimizing Insertion Loss in a Multi-Mode C...
- Publication number 20200412517
- Publication date Dec 31, 2020
- pSemi Corporation
- Dan William Nobbe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIPLEXER HAVING LOW BAND FILTER AND HIGH BAND FILTER
- Publication number 20200321936
- Publication date Oct 8, 2020
- FCI INC.
- Hee Yong YOO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUPLEXER
- Publication number 20200266794
- Publication date Aug 20, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Chunyun JIAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRIFILAR TRANSFORMER AND NOTCH FILTERS
- Publication number 20200266792
- Publication date Aug 20, 2020
- Novelda AS
- Sumit BAGGA
- H01 - BASIC ELECTRIC ELEMENTS

Notch or bandstop filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Matching network with tunable notch filter

Filter circuit

Frequency selective attenuator for optimized radio frequency coexis...

Frequency selective attenuator for optimized radio frequency coexis...

Integrated tunable filter architecture

System of at least two transmitting and/or receiving units connecte...

Radio frequency module and communication device

Drive circuit, transducer system, and inspection device

Integrated LC tank with third order harmonic trap

Band stop filter structure and method of forming

Systems and methods for minimizing insertion loss in a multi-mode c...

Motor drive

Frequency selective attenuator for optimized radio frequency coexis...

Apertures with dynamically variable electromagnetic properties

Non-monotonic re-entrant band stop filter equalizer

Wideband reconfigurable impedance matching network

Band stop filter structure and method of forming

RF power amplifier with combined baseband, fundamental and harmonic...

Filter device, multiplexer, radio frequency front-end circuit, and...

System and method for a radio frequency filter

Integrated tunable filter architecture

Trifilar transformer and notch filters

Diplexer having low band filter and high band filter

Bandpass filter with induced transmission zeros

Acoustically coupled resonator notch and bandpass filters

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

System and method for a radio frequency filter

Patents Applicationslast 30 patents

Integrated Tunable Filter Architecture

INTEGRATED COUPLED RESONATOR FILTERING

PROMOTING COEXISTENCE OF MULTIPLE RADIO SYSTEMS THROUGH THE MITIGAT...

AMPLIFIER WITH INTEGRATED NOTCH FILTER

NOTCH FILTER

NOTCH FILTER CALIBRATION IN LC OSCILLATORS FOR SUPPLY NOISE REJECTION

HIGH-FREQUENCY CIRCUIT AND COMMUNICATION DEVICE

OUT-OF-BAND REJECTION FOR ACOUSTIC-WAVE FILTERS

FREQUENCY SELECTIVE ATTENUATOR FOR OPTIMIZED RADIO FREQUENCY COEXIS...

FILTER CIRCUIT

BAND STOP FILTER STRUCTURE AND METHOD OF FORMING

HYBRID SIGNAL FILTER

Integrated Tunable Filter Architecture

WAVEGUIDE FILTER

FREQUENCY SELECTIVE ATTENUATOR FOR OPTIMIZED RADIO FREQUENCY COEXIS...

DRIVE CIRCUIT, TRANSDUCER SYSTEM, AND INSPECTION DEVICE

MATCHING NETWORK WITH TUNABLE NOTCH FILTER

RADIO FREQUENCY MODULE AND COMMUNICATION DEVICE

MOTOR DRIVE

N-PATH BANDSTOP FILTER WITH EXTENDED SPURIOUS-FREE UPPER PASSBAND

SYSTEM OF AT LEAST TWO TRANSMITTING AND/OR RECEIVING UNITS CONNECTE...

FREQUENCY SELECTIVE ATTENUATOR FOR OPTIMIZED RADIO FREQUENCY COEXIS...

Wideband Reconfigurable Impedance Matching Network

BAND STOP FILTER STRUCTURE AND METHOD OF FORMING

NON-MONOTONIC RE-ENTRANT BAND STOP FILTER EQUALIZER

APERTURES WITH DYNAMICALLY VARIABLE ELECTROMAGNETIC PROPERTIES

Systems and Methods for Minimizing Insertion Loss in a Multi-Mode C...

DIPLEXER HAVING LOW BAND FILTER AND HIGH BAND FILTER

DUPLEXER

TRIFILAR TRANSFORMER AND NOTCH FILTERS