Frequency selective two-port networks

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H03H11/04

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Parent Industries

HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H11/00Networks using active elements

Current Industry

H03H11/04Frequency selective two-port networks

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Continuous time linear equalizer
- Patent number 12,261,579
- Issue date Mar 25, 2025
- SK HYNIX
- Jae Duk Han
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration method, corresponding circuit and apparatus
- Patent number 12,255,595
- Issue date Mar 18, 2025
- STMicroelectronics Asia Pacific PTE Ltd.
- Marco Sautto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power filtering device
- Patent number 12,253,252
- Issue date Mar 18, 2025
- Swarm Holdings LLC
- Jonathan Neil Hart
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic circuit and calculator
- Patent number 12,231,103
- Issue date Feb 18, 2025
- Kabushiki Kaisha Toshiba
- Tamio Kawaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonlinear microwave filter
- Patent number 12,212,295
- Issue date Jan 28, 2025
- Japan Science and Technology Agency
- Yasunobu Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection device
- Patent number 12,204,063
- Issue date Jan 21, 2025
- Japan Display Inc.
- Hiroshi Yamaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic circuitry
- Patent number 12,206,414
- Issue date Jan 21, 2025
- Kabushiki Kaisha Toshiba
- Hiroaki Ishihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switch circuit and radio-frequency circuit
- Patent number 12,199,601
- Issue date Jan 14, 2025
- Murata Manufacturing Co., Ltd.
- Reiji Nakajima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Glitch-free low-pass filter circuit and system circuit using the same
- Patent number 12,184,254
- Issue date Dec 31, 2024
- Nuvoton Technology Corporation
- Chou-Chuan Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal receiving circuit and noise filtering method thereof
- Patent number 12,176,874
- Issue date Dec 24, 2024
- NANYA TECHNOLOGY CORPORATION
- Shih-Ting Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Band pass filter and receiver module
- Patent number 12,166,461
- Issue date Dec 10, 2024
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Eunhyuk Kwak
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit element pair matching method and circuit
- Patent number 12,143,078
- Issue date Nov 12, 2024
- Cirrus Logic, Inc.
- Edmund M. Schneider
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compensation of environmental drift by tracking switched capacitor...
- Patent number 12,132,494
- Issue date Oct 29, 2024
- Cirrus Logic Inc.
- Arashk Norouzpourshirazi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency multiplier with balun function
- Patent number 12,119,825
- Issue date Oct 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Mingquan Bao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal processing circuits and devices
- Patent number 12,113,498
- Issue date Oct 8, 2024
- SHENZHEN SHOKZ CO., LTD.
- Xin Zhou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband current-mode low-pass filter circuits
- Patent number 12,113,499
- Issue date Oct 8, 2024
- QUALCOMM Incorporated
- Peter Gazzerro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current distortion reduction apparatus
- Patent number 12,095,434
- Issue date Sep 17, 2024
- Daikin Industries, Ltd.
- Ryou Matsuyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Isolated type active EMI filter having no additional elements on po...
- Patent number 12,095,433
- Issue date Sep 17, 2024
- UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Jin Gook Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anti-electromagnetic interference telescopic boom and crane
- Patent number 12,084,316
- Issue date Sep 10, 2024
- SANY MOBILE CRANES CO., LTD.
- Yunguang Yang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Clock distribution with transimpedance amplifier and biquad filter
- Patent number 12,088,299
- Issue date Sep 10, 2024
- Texas Instruments Incorporated
- Hesam Aslan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise mitigation circuitry for quantum computers and corresponding...
- Patent number 12,068,732
- Issue date Aug 20, 2024
- Quantinuum LLC
- Corey Andrew Barnes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Current mode transconductance capacitance filter within a radio fre...
- Patent number 12,047,048
- Issue date Jul 23, 2024
- International Business Machines Corporation
- Sudipto Chakraborty
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Clock generator and electronic device including the same
- Patent number 12,040,799
- Issue date Jul 16, 2024
- Samsung Electronics Co., Ltd.
- Hyunseok Nam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid compensation system and control method thereof
- Patent number 12,040,764
- Issue date Jul 16, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Jianfei Zheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter circuitry using active inductor
- Patent number 12,028,033
- Issue date Jul 2, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Ufuk Özdemir
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for nonlinear signal processing
- Patent number 12,003,225
- Issue date Jun 4, 2024
- Intel Corporation
- Harald Enzinger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Rotary radio frequency switches
- Patent number 11,990,663
- Issue date May 21, 2024
- CommScope Italy S.r.l.
- Alessandro Sartorio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transceiver and calibration method
- Patent number 11,990,931
- Issue date May 21, 2024
- Realtek Semiconductor Corporation
- Yi-Shao Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise filter
- Patent number 11,984,862
- Issue date May 14, 2024
- Omron Corporation
- Takanori Ishii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Non-reciprocal filter
- Patent number 11,973,490
- Issue date Apr 30, 2024
- The Trustees of Columbia University In the City of New York
- Jose Antonio Bahamonde
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
FILTER CIRCUIT
- Publication number 20250119119
- Publication date Apr 10, 2025
- Mitsubishi Electric Corporation
- Yosuke WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER FILTER WITH NOTCH
- Publication number 20250119118
- Publication date Apr 10, 2025
- NXP B.V.
- Rajesh Prabhakar Shamala
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DETECTION DEVICE
- Publication number 20250110251
- Publication date Apr 3, 2025
- Japan Display Inc.
- Hiroshi YAMAGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE LOW-PASS FILTER FOR ZERO-CROSSING DETECTION
- Publication number 20250105831
- Publication date Mar 27, 2025
- STMicroelectronics International N.V.
- Guido DOSSI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHODS FOR PARAMETRICALLY-MODULATED SUPERCONDUCTING NON...
- Publication number 20250080112
- Publication date Mar 6, 2025
- Washington University
- Yi Zhuang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER STRUCTURES
- Publication number 20250070757
- Publication date Feb 27, 2025
- Forefront RF Ltd
- Leo LAUGHLIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Thermal Transition Filter for a Superconducting Circuit System
- Publication number 20250047264
- Publication date Feb 6, 2025
- Northrop Grumman Systems Corporation
- Aaron Christopher LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHASE INTERPOLATION CIRCUIT
- Publication number 20250038740
- Publication date Jan 30, 2025
- THine Electronics, Inc.
- Tomohiro ISHIDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SPIKING MAXPOOLING NEURON
- Publication number 20250028944
- Publication date Jan 23, 2025
- STMicroelectronics International N.V.
- Jack Iain Maclean
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIPOLE MULTIBAND ISOLATOR DEVICES
- Publication number 20250007141
- Publication date Jan 2, 2025
- International Business Machines Corporation
- Matthew Beck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL PROCESSING CIRCUIT
- Publication number 20240429916
- Publication date Dec 26, 2024
- Hamamatsu Photonics K.K.
- Akihiro SHIMADA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
UTILIZING TRANSFORMER SECONDARY COIL FOR HARMONIC REJECTION FILTERING
- Publication number 20240429896
- Publication date Dec 26, 2024
- Apple Inc.
- Ahmed G Radwan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE-RECONFIGURABLE CIRCUITS WITH PROGRAMMABLE POWER SPLITTING FOR...
- Publication number 20240421837
- Publication date Dec 19, 2024
- QUALCOMM Incorporated
- Guoxiang HAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VOLTAGE AND CURRENT GENERATOR
- Publication number 20240396529
- Publication date Nov 28, 2024
- YOKOGAWA ELECTRIC CORPORATION
- Yoshinobu Sugihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ISOLATED TYPE ACTIVE EMI FILTER HAVING NO ADDITIONAL ELEMENTS ON PO...
- Publication number 20240396528
- Publication date Nov 28, 2024
- UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Jin Gook KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURE AND FABRICATION OF PCM-BASED CAPACITOR BANK
- Publication number 20240397840
- Publication date Nov 28, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Kuo-Pin Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR IDENTIFYING BRUSH TYPE, CLEANING DEVICE AND STORAGE MEDIUM
- Publication number 20240389810
- Publication date Nov 28, 2024
- Beijing Xiaomi Mobile Software Co., Ltd.
- Dong WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE HAVING PAD ELECTRODE EQUIPPED WITH LOW PASS FI...
- Publication number 20240386942
- Publication date Nov 21, 2024
- Micron Technology, Inc.
- Nobuki Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
TRACKING CIRCUIT FOR TRACKING A FREQUENCY OF A SWEEPING SIGNAL COMP...
- Publication number 20240364311
- Publication date Oct 31, 2024
- U-BLOX AG
- Olivier Julien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTERFERENCE REDUCTION IN OPTICAL SENSING...
- Publication number 20240361180
- Publication date Oct 31, 2024
- Avago Technologies International Sales Pte. Limited
- Junjie LU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
EMC HARDWARE FILTER FOR A FLEET MANAGEMENT APPARATUS
- Publication number 20240356533
- Publication date Oct 24, 2024
- Carrier Corporation
- Hamdi Haouaneb
- B60 - VEHICLES IN GENERAL
Information Patent Application
QUANTUM STATE INFORMATION PROCESSING SYSTEM, QUANTUM MEASUREMENT AN...
- Publication number 20240356532
- Publication date Oct 24, 2024
- Origin Quantum Computing Technology (Hefei) Co., Ltd.
- Yongjie ZHAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE, MATCHING CIRCUIT, AND FILTERING CIRCUIT
- Publication number 20240304660
- Publication date Sep 12, 2024
- Murata Manufacturing Co., Ltd.
- Korekiyo ITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONLINEARITY CANCELLATION CIRCUIT FOR ACTIVE FILTERS
- Publication number 20240283431
- Publication date Aug 22, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Subha Sarkar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
A METHOD OF PRECHARGING A SWITCHABLE FILTER
- Publication number 20240275364
- Publication date Aug 15, 2024
- QDEVIL APS
- Jonatan KUTCHINSKY
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW PASS FILTER AND SEMICONDUCTOR DEVICE
- Publication number 20240258996
- Publication date Aug 1, 2024
- ABLIC Inc.
- Hideyuki SAWAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BIDIRECTIONAL INTERFACE PORT
- Publication number 20240259043
- Publication date Aug 1, 2024
- Telefonaktiebolaget LM Ericsson (pub)
- Ufuk ÖZDEMIR
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL RECEIVING CIRCUIT AND NOISE FILTERING METHOD THEREOF
- Publication number 20240250663
- Publication date Jul 25, 2024
- NANYA TECHNOLOGY CORPORATION
- Shih-Ting Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CALIBRATION METHOD AND TUNING METHOD FOR ON-CHIP DIFFERENTIAL ACTIV...
- Publication number 20240243731
- Publication date Jul 18, 2024
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Zhijian CHEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NOISE REDUCTION CIRCUIT, POWER CONVERSION DEVICE, AND REFRIGERATION...
- Publication number 20240243730
- Publication date Jul 18, 2024
- Daikin Industries, Ltd.
- Kodai OKUZONO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Frequency selective two-port networks

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Continuous time linear equalizer

Calibration method, corresponding circuit and apparatus

Power filtering device

Electronic circuit and calculator

Nonlinear microwave filter

Detection device

Electronic circuitry

Switch circuit and radio-frequency circuit

Glitch-free low-pass filter circuit and system circuit using the same

Signal receiving circuit and noise filtering method thereof

Band pass filter and receiver module

Circuit element pair matching method and circuit

Compensation of environmental drift by tracking switched capacitor...

Frequency multiplier with balun function

Signal processing circuits and devices

Wideband current-mode low-pass filter circuits

Current distortion reduction apparatus

Isolated type active EMI filter having no additional elements on po...

Anti-electromagnetic interference telescopic boom and crane

Clock distribution with transimpedance amplifier and biquad filter

Noise mitigation circuitry for quantum computers and corresponding...

Current mode transconductance capacitance filter within a radio fre...

Clock generator and electronic device including the same

Hybrid compensation system and control method thereof

Filter circuitry using active inductor

Method and apparatus for nonlinear signal processing

Rotary radio frequency switches

Transceiver and calibration method

Noise filter

Non-reciprocal filter

Patents Applicationslast 30 patents

FILTER CIRCUIT

TRANSFORMER FILTER WITH NOTCH

DETECTION DEVICE

ADAPTIVE LOW-PASS FILTER FOR ZERO-CROSSING DETECTION

SYSTEM AND METHODS FOR PARAMETRICALLY-MODULATED SUPERCONDUCTING NON...

FILTER STRUCTURES

Thermal Transition Filter for a Superconducting Circuit System

PHASE INTERPOLATION CIRCUIT

SPIKING MAXPOOLING NEURON

MULTIPOLE MULTIBAND ISOLATOR DEVICES

SIGNAL PROCESSING CIRCUIT

UTILIZING TRANSFORMER SECONDARY COIL FOR HARMONIC REJECTION FILTERING

PHASE-RECONFIGURABLE CIRCUITS WITH PROGRAMMABLE POWER SPLITTING FOR...

VOLTAGE AND CURRENT GENERATOR

ISOLATED TYPE ACTIVE EMI FILTER HAVING NO ADDITIONAL ELEMENTS ON PO...

STRUCTURE AND FABRICATION OF PCM-BASED CAPACITOR BANK

METHOD FOR IDENTIFYING BRUSH TYPE, CLEANING DEVICE AND STORAGE MEDIUM

SEMICONDUCTOR DEVICE HAVING PAD ELECTRODE EQUIPPED WITH LOW PASS FI...

TRACKING CIRCUIT FOR TRACKING A FREQUENCY OF A SWEEPING SIGNAL COMP...

METHOD AND APPARATUS FOR INTERFERENCE REDUCTION IN OPTICAL SENSING...

EMC HARDWARE FILTER FOR A FLEET MANAGEMENT APPARATUS

QUANTUM STATE INFORMATION PROCESSING SYSTEM, QUANTUM MEASUREMENT AN...

SEMICONDUCTOR DEVICE, MATCHING CIRCUIT, AND FILTERING CIRCUIT

NONLINEARITY CANCELLATION CIRCUIT FOR ACTIVE FILTERS

A METHOD OF PRECHARGING A SWITCHABLE FILTER

LOW PASS FILTER AND SEMICONDUCTOR DEVICE

BIDIRECTIONAL INTERFACE PORT

SIGNAL RECEIVING CIRCUIT AND NOISE FILTERING METHOD THEREOF

CALIBRATION METHOD AND TUNING METHOD FOR ON-CHIP DIFFERENTIAL ACTIV...

NOISE REDUCTION CIRCUIT, POWER CONVERSION DEVICE, AND REFRIGERATION...