Bandpass filters

Industry

CPC
H03H7/0161

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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

H03H7/0161Bandpass filters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Filter circuit
- Patent number 12,255,596
- Issue date Mar 18, 2025
- Renesas Electronics Corporation
- Nishant Singh Thakur
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive tuning networks with direct mapped multiple channel filter...
- Patent number 12,237,821
- Issue date Feb 25, 2025
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
LC filter
- Patent number 12,191,835
- Issue date Jan 7, 2025
- Murata Manufacturing Co., Ltd.
- Hiroto Motoyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interdigitated RF filter
- Patent number 12,176,876
- Issue date Dec 24, 2024
- pSemi Corporation
- Michael P. Gaynor
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data sensing circuit with parallel digital filter processing
- Patent number 12,149,257
- Issue date Nov 19, 2024
- SIGMASENSE, LLC.
- Grant Howard McGibney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fabrication of superconducting devices that control direct currents...
- Patent number 12,148,974
- Issue date Nov 19, 2024
- International Business Machines Corporation
- Baleegh Abdo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Broadband frequency multiplier with harmonic suppression
- Patent number 12,132,488
- Issue date Oct 29, 2024
- Texas Instruments Incorporated
- Tolga Dinc
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multilayer LC filter
- Patent number 12,119,801
- Issue date Oct 15, 2024
- Murata Manufacturing Co., Ltd.
- Keisuke Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Band-pass filter and method
- Patent number 12,095,419
- Issue date Sep 17, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chi-Hsien Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
LC circuit and filter
- Patent number 12,063,024
- Issue date Aug 13, 2024
- TDK Corporation
- Kazuhiro Tsukamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High power surface mount filter
- Patent number 12,058,845
- Issue date Aug 6, 2024
- KYOCERA AVX Components Corporation
- Kwang Choi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency systems with tunable filter
- Patent number 12,040,541
- Issue date Jul 16, 2024
- Skyworks Solutions, Inc.
- Stephane Richard Marie Wloczysiak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bandpass filter circuit, module
- Patent number 12,028,037
- Issue date Jul 2, 2024
- Sanan Japan Technology Corporation
- Hiroshi Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital decimation filtering circuit of analog to digital conversio...
- Patent number 11,984,902
- Issue date May 14, 2024
- SIGMASENSE, LLC.
- Grant Howard McGibney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Band pass filter
- Patent number 11,984,865
- Issue date May 14, 2024
- Murata Manufacturing Co., Ltd.
- Tetsuo Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
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
Bandpass filter circuit and multiplexer
- Patent number 11,929,725
- Issue date Mar 12, 2024
- ANHUI ANUKI TECHNOLOGIES CO., LTD.
- Chenggong He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Confined data communication system
- Patent number 11,916,564
- Issue date Feb 27, 2024
- SIGMASENSE, LLC.
- Grant Howard McGibney
- G06 - COMPUTING CALCULATING COUNTING
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
Tunable bandpass filter with high stability and orthogonal tuning
- Patent number 11,876,499
- Issue date Jan 16, 2024
- Anlotek Limited
- Jorgen Staal Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplexer
- Patent number 11,863,151
- Issue date Jan 2, 2024
- Murata Manufacturing Co., Ltd.
- Junpei Yasuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bulk acoustic wave resonator filters including rejection-band reson...
- Patent number 11,838,005
- Issue date Dec 5, 2023
- AKOUSTIS, INC.
- Ya Shen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter device
- Patent number 11,831,301
- Issue date Nov 28, 2023
- Murata Manufacturing Co., Ltd.
- Junji Osada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive tuning networks with direct mapped multiple channel filter...
- Patent number 11,804,816
- Issue date Oct 31, 2023
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, high frequency front end circuit, and communi...
- Patent number 11,799,444
- Issue date Oct 24, 2023
- Murata Manufacturing Co., Ltd.
- Masakazu Mimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bi-polar border region in piezoelectric device
- Patent number 11,784,628
- Issue date Oct 10, 2023
- Qorvo US, Inc.
- Jyothi Swaroop Sadhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator circuit and device
- Patent number 11,777,446
- Issue date Oct 3, 2023
- Chi-Hsien Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High harmonic performance radio frequency filter
- Patent number 11,757,423
- Issue date Sep 12, 2023
- QUALCOMM Incorporated
- Kai Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Band-pass filter
- Patent number 11,757,424
- Issue date Sep 12, 2023
- TDK Corporation
- Takuya Sato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential oscillator circuit
- Patent number 11,736,064
- Issue date Aug 22, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chi-Hsien Lin
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Isolation Between Filters Using Inductive Coupling Cancellation
- Publication number 20250105814
- Publication date Mar 27, 2025
- Apple Inc.
- Haitao Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTILAYER ELECTRONIC COMPONENT
- Publication number 20250080076
- Publication date Mar 6, 2025
- TDK Corporation
- Jun NAKATSUTSUMI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DATA SENSING CIRCUIT WITH PARALLEL DIGITAL FILTER PROCESSING
- Publication number 20250055467
- Publication date Feb 13, 2025
- SIGMASENSE, LLC.
- Grant Howard McGibney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE CONTROLLED OSCILLATOR AND METHOD
- Publication number 20250007459
- Publication date Jan 2, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chi-Hsien LIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NON-LINEAR COMPENSATION IN BANDPASS FILTERS
- Publication number 20250007484
- Publication date Jan 2, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Raja Sekhar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER, RECEIVER FOR PROCESSING RADIO FREQUENCY SIGNALS AND CALIBRA...
- Publication number 20240372520
- Publication date Nov 7, 2024
- REALTEK SEMICONDUCTOR CORPORATION
- Zhen Cheng ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTER DEVICE
- Publication number 20240348224
- Publication date Oct 17, 2024
- Murata Manufacturing Co., Ltd.
- Hiroto MOTOYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTILAYERED FILTER DEVICE
- Publication number 20240322778
- Publication date Sep 26, 2024
- TDK Corporation
- Yuki MATSUMOTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR INTERFACING SENSOR DEVICES
- Publication number 20240305261
- Publication date Sep 12, 2024
- Avago Technologies International Sales Pte. Limited
- Mladen Mitrovic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTILAYERED FILTER DEVICE
- Publication number 20240304970
- Publication date Sep 12, 2024
- TDK Corporation
- Naoyuki MORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER, INTEGRATED PASSIVE DEVICE, ELECTRONIC DEVICE AND DISPLAY DE...
- Publication number 20240283422
- Publication date Aug 22, 2024
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chunnan FENG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Broadband Frequency Multiplier with Harmonic Suppression
- Publication number 20240223168
- Publication date Jul 4, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Tolga Dinc
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTER CIRCUIT
- Publication number 20240204754
- Publication date Jun 20, 2024
- RENESAS ELECTRONICS CORPORATION
- Nishant Singh THAKUR
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Adaptive Tuning Networks with Direct Mapped Multiple Channel Filter...
- Publication number 20240128945
- Publication date Apr 18, 2024
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
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
MULTILAYER FILTER
- Publication number 20240048112
- Publication date Feb 8, 2024
- TDK Corporation
- Yuta ASHIDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, HIGH FREQUENCY FRONT END CIRCUIT, AND COMMUNI...
- Publication number 20240048120
- Publication date Feb 8, 2024
- Murata Manufacturing Co., Ltd.
- Masakazu MIMURA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BAND-PASS FILTER CIRCUIT AND MULTIPLEXER
- Publication number 20240039501
- Publication date Feb 1, 2024
- ANHUI ANUKI TECHNOLOGIES CO., LTD.
- Xiaodong WANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER DEVICE, AND RADIO-FREQUENCY FRONT END CIRCUIT PROVIDED WITH...
- Publication number 20240030884
- Publication date Jan 25, 2024
- Murata Manufacturing Co., Ltd.
- Masayuki KIKUDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SINGLE FILTER WITH TWO PASSBANDS
- Publication number 20230421126
- Publication date Dec 28, 2023
- Skyworks Solutions, Inc.
- Patrick Marcus Naraine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTERDIGITATED RF FILTER
- Publication number 20230396227
- Publication date Dec 7, 2023
- pSemi Corporation
- Michael P. Gaynor
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BAND-PASS FILTER AND METHOD
- Publication number 20230378910
- Publication date Nov 23, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chi-Hsien LIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY SYSTEMS WITH TUNABLE FILTER
- Publication number 20230369756
- Publication date Nov 16, 2023
- Skyworks Solutions, Inc.
- Stephane Richard Marie Wloczysiak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BAND PASS FILTER AND RECEIVER MODULE
- Publication number 20230361744
- Publication date Nov 9, 2023
- Samsung Electro-Mechanics Co., Ltd.
- Eunhyuk KWAK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL DECIMATION FILTERING CIRCUIT OF ANALOG TO DIGITAL CONVERSIO...
- Publication number 20230308107
- Publication date Sep 28, 2023
- SIGMASENSE, LLC.
- Grant Howard McGibney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA SENSING CIRCUIT WITH PARALLEL DIGITAL FILTER PROCESSING
- Publication number 20230275595
- Publication date Aug 31, 2023
- SIGMASENSE, LLC.
- Grant Howard McGibney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTER
- Publication number 20230268902
- Publication date Aug 24, 2023
- TDK Corporation
- Naoyuki MORI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER CIRCUIT AND MULTILAYERED FILTER DEVICE
- Publication number 20230253945
- Publication date Aug 10, 2023
- TDK Corporation
- Masahiro TATEMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER DEVICE
- Publication number 20230253946
- Publication date Aug 10, 2023
- MURATA MANUFACTURING CO., LTD.
- Yuki OHMAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER CIRCUIT AND MULTILAYERED FILTER DEVICE
- Publication number 20230246621
- Publication date Aug 3, 2023
- TDK Corporation
- Shuhei SAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS

Bandpass filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Filter circuit

Adaptive tuning networks with direct mapped multiple channel filter...

LC filter

Interdigitated RF filter

Data sensing circuit with parallel digital filter processing

Fabrication of superconducting devices that control direct currents...

Broadband frequency multiplier with harmonic suppression

Multilayer LC filter

Band-pass filter and method

LC circuit and filter

High power surface mount filter

Radio frequency systems with tunable filter

Bandpass filter circuit, module

Digital decimation filtering circuit of analog to digital conversio...

Band pass filter

Tunable bandpass filter for millimeter-wave signals

Bandpass filter circuit and multiplexer

Confined data communication system

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

Tunable bandpass filter with high stability and orthogonal tuning

Multiplexer

Bulk acoustic wave resonator filters including rejection-band reson...

Filter device

Adaptive tuning networks with direct mapped multiple channel filter...

Acoustic wave device, high frequency front end circuit, and communi...

Bi-polar border region in piezoelectric device

Oscillator circuit and device

High harmonic performance radio frequency filter

Band-pass filter

Differential oscillator circuit

Patents Applicationslast 30 patents

Isolation Between Filters Using Inductive Coupling Cancellation

MULTILAYER ELECTRONIC COMPONENT

DATA SENSING CIRCUIT WITH PARALLEL DIGITAL FILTER PROCESSING

VOLTAGE CONTROLLED OSCILLATOR AND METHOD

NON-LINEAR COMPENSATION IN BANDPASS FILTERS

FILTER, RECEIVER FOR PROCESSING RADIO FREQUENCY SIGNALS AND CALIBRA...

FILTER DEVICE

MULTILAYERED FILTER DEVICE

SYSTEMS AND METHODS FOR INTERFACING SENSOR DEVICES

MULTILAYERED FILTER DEVICE

FILTER, INTEGRATED PASSIVE DEVICE, ELECTRONIC DEVICE AND DISPLAY DE...

Broadband Frequency Multiplier with Harmonic Suppression

FILTER CIRCUIT

Adaptive Tuning Networks with Direct Mapped Multiple Channel Filter...

INTEGRATED COUPLED RESONATOR FILTERING

MULTILAYER FILTER

ACOUSTIC WAVE DEVICE, HIGH FREQUENCY FRONT END CIRCUIT, AND COMMUNI...

BAND-PASS FILTER CIRCUIT AND MULTIPLEXER

FILTER DEVICE, AND RADIO-FREQUENCY FRONT END CIRCUIT PROVIDED WITH...

SINGLE FILTER WITH TWO PASSBANDS

INTERDIGITATED RF FILTER

BAND-PASS FILTER AND METHOD

RADIO FREQUENCY SYSTEMS WITH TUNABLE FILTER

BAND PASS FILTER AND RECEIVER MODULE

DIGITAL DECIMATION FILTERING CIRCUIT OF ANALOG TO DIGITAL CONVERSIO...

DATA SENSING CIRCUIT WITH PARALLEL DIGITAL FILTER PROCESSING

FILTER

FILTER CIRCUIT AND MULTILAYERED FILTER DEVICE

FILTER DEVICE

FILTER CIRCUIT AND MULTILAYERED FILTER DEVICE