Special circuits to enhance selectivity of receivers not otherwise provided for

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H04B1/1638

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HELECTRICITY H04Electric communication H04BTRANSMISSION H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00 Details of transmission systems not characterised by the medium used for transmission

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H04B1/1638Special circuits to enhance selectivity of receivers not otherwise provided for

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for front-end filtering frequency selection for c...
- Patent number 12,316,364
- Issue date May 27, 2025
- Wuhan University
- Tao Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Front-end for receivers with RF sampling ADCS
- Patent number 12,250,015
- Issue date Mar 11, 2025
- Analog Devices International Unlimited Company
- Athanasios Ramkaj
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal conditioning modules in phased array antennas
- Patent number 12,148,998
- Issue date Nov 19, 2024
- Space Exploration Technologies Corp.
- Trevor Cameron
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio-frequency module and communication apparatus
- Patent number 12,143,136
- Issue date Nov 12, 2024
- Murata Manufacturing Co., Ltd.
- Yusuke Naniwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver with distributed attenuators
- Patent number 12,136,939
- Issue date Nov 5, 2024
- Apple Inc.
- Saikat Sarkar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and operating method
- Patent number 12,113,571
- Issue date Oct 8, 2024
- NXP B.V.
- Jan Dutz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter that minimizes in-band noise and maximizes detection sensiti...
- Patent number 12,047,049
- Issue date Jul 23, 2024
- Dynaspot Corp.
- Marvin L. Sassler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Physiological signal acquisition system and method with improved no...
- Patent number 12,028,103
- Issue date Jul 2, 2024
- NeuroWave Systems Inc
- Sankar Barua
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Capsule-type endoscope capable of two-way communication
- Patent number 11,909,431
- Issue date Feb 20, 2024
- Industry-Academic Cooperation Foundation, Chosun University
- Youn Tae Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated multi-channel RF circuit with phase sensing
- Patent number 11,837,797
- Issue date Dec 5, 2023
- Infineon Technologies AG
- Jochen O. Schrattenecker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for receiver using multiple modulation schemes and associ...
- Patent number 11,811,442
- Issue date Nov 7, 2023
- Silicon Laboratories Inc.
- Hendricus de Ruijter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Configurable receive path for mixer-first or amplifier-first signal...
- Patent number 11,799,507
- Issue date Oct 24, 2023
- QUALCOMM Incorporated
- Jang Joon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency front end modules implementing coexisting time divi...
- Patent number 11,777,549
- Issue date Oct 3, 2023
- Joshua Haeseok Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-band equalizers
- Patent number 11,716,108
- Issue date Aug 1, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Sjöland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise minimization to communicate with a beacon
- Patent number 11,711,104
- Issue date Jul 25, 2023
- The Charles Machine Works, Inc.
- Scott B. Cole
- E21 - EARTH DRILLING MINING
Information Patent Grant
Unique word and burst header detection for an expanded frequency range
- Patent number 11,683,061
- Issue date Jun 20, 2023
- Hughes Network Systems, LLC
- Qiujun Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tuning analog front end response for jitter tolerance margins
- Patent number 11,665,031
- Issue date May 30, 2023
- Synopsys, Inc.
- Srinivas Perisetty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter that minimizes in-band noise and maximizes detection sensiti...
- Patent number 11,621,701
- Issue date Apr 4, 2023
- Dynaspot Corp.
- Marvin L. Sassler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Antenna aperture tuning
- Patent number 11,563,456
- Issue date Jan 24, 2023
- QUALCOMM Incorporated
- Daniel Filipovic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator circuit and radio receiver
- Patent number 11,463,045
- Issue date Oct 4, 2022
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Hidenori Takeuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated circuit and method of performing a BIST procedure
- Patent number 11,463,182
- Issue date Oct 4, 2022
- NXP USA, INC.
- Christophe Athanassiou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Physiological signal acquisition system and method with improved no...
- Patent number 11,444,646
- Issue date Sep 13, 2022
- NeuroWave Systems Inc
- Sankar Barua
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unique word and burst header detection for an expanded frequency range
- Patent number 11,387,858
- Issue date Jul 12, 2022
- Hughes Network Systems, LLC
- Qiujun Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamically reconfigurable frequency selective attenuator for radio...
- Patent number 11,387,857
- Issue date Jul 12, 2022
- Silicon Laboratories Inc.
- Arup Mukherji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier
- Patent number 11,290,064
- Issue date Mar 29, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Fenghao Mu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dynamic sensitivity and strength control of communication signals b...
- Patent number 11,239,928
- Issue date Feb 1, 2022
- Pacesetter, Inc.
- Matthew G. Fishler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Integrated multi-channel RF circuit with phase sensing
- Patent number 11,158,944
- Issue date Oct 26, 2021
- Infineon Technologies AG
- Jochen O. Schrattenecker
- G01 - MEASURING TESTING
Information Patent Grant
Signal transmitter device and calibration method
- Patent number 11,152,964
- Issue date Oct 19, 2021
- Realtek Semiconductor Corporation
- Wen-Shan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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

Patents Applicationslast 30 patents

Information Patent Application
ULTRA-WIDE BAND SIGNAL RECEIVER
- Publication number 20250219872
- Publication date Jul 3, 2025
- Osemitech Co., Ltd.
- Jie Hua
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW FREQUENCY PERIODIC SIGNALING (LFPS) AND LOSS OF SIGNAL (LOS) DE...
- Publication number 20250211273
- Publication date Jun 26, 2025
- NXP USA, Inc.
- Siamak Delshadpour
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SIGNAL CONDITIONING MODULES IN PHASED ARRAY ANTENNAS
- Publication number 20250047011
- Publication date Feb 6, 2025
- Space Exploration Technologies Corp.
- Trevor Cameron
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMUNICATION MODULE
- Publication number 20250015823
- Publication date Jan 9, 2025
- MURATA MANUFACTURING CO., LTD.
- Yuki OHMAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR WIRELESS COMMUNICATION
- Publication number 20250016604
- Publication date Jan 9, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Rongyi HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MIXER-FIRST RADIO RECEIVER CIRCUITRY
- Publication number 20240421840
- Publication date Dec 19, 2024
- Rockwell Collins, Inc.
- David W. Cripe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI SUB-BAND RADIO FREQUENCY COMBINER CIRCUITS THAT SUPPORT ANTEN...
- Publication number 20240388316
- Publication date Nov 21, 2024
- COMMSCOPE ITALY S.R.L
- Alessandro Maurizio Delzanno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL DETECTOR
- Publication number 20240356574
- Publication date Oct 24, 2024
- Universite de Lille
- François DANNEVILLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY SIGNAL SPLITTING WITH DIFFERENTIAL FILTER AND LOW N...
- Publication number 20240106476
- Publication date Mar 28, 2024
- Skyworks Solutions, Inc.
- David Richard PEHLKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTELLIGENT SIGNAL TRANSMISSION OR RECEPTION METHOD AND DEVICE THER...
- Publication number 20240063840
- Publication date Feb 22, 2024
- LG ELECTRONICS INC.
- Ikjoo JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA SWITCH FOR TIME DIVISION DUPLEXING AND FREQUENCY DIVISION D...
- Publication number 20240048167
- Publication date Feb 8, 2024
- Skyworks Solutions, Inc.
- Joshua Haeseok Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURABLE RECEIVE PATH FOR MIXER-FIRST OR AMPLIFIER-FIRST SIGNAL...
- Publication number 20240030952
- Publication date Jan 25, 2024
- QUALCOMM Incorporated
- Jang Joon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio Frequency Low Noise Amplifiers
- Publication number 20230361797
- Publication date Nov 9, 2023
- Huawei Technologies Co., Ltd
- Ramesh Chadalawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTING OR RECEIVING CIRCULARLY POLARIZED SIGNALS BY LINEARLY...
- Publication number 20230336201
- Publication date Oct 19, 2023
- MEDIATEK INC.
- Shao-Chou HUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Band Equalizers
- Publication number 20230327696
- Publication date Oct 12, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Sjöland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR FRONT-END FILTERING FREQUENCY SELECTION FOR C...
- Publication number 20230318649
- Publication date Oct 5, 2023
- Wuhan University
- Tao ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER WITH DISTRIBUTED ATTENUATORS
- Publication number 20230254001
- Publication date Aug 10, 2023
- Apple Inc.
- Saikat Sarkar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTER THAT MINIMIZES IN-BAND NOISE AND MAXIMIZES DETECTION SENSITI...
- Publication number 20230208401
- Publication date Jun 29, 2023
- DYNASPOT CORP.
- Marvin L. SASSLER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL CONDITIONING MODULES IN PHASED ARRAY ANTENNAS
- Publication number 20230163485
- Publication date May 25, 2023
- Space Exploration Technologies Corp.
- Trevor Cameron
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMUNICATION DEVICE AND OPERATING METHOD
- Publication number 20230108844
- Publication date Apr 6, 2023
- NXP B.V.
- Jan Dutz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURABLE RECEIVE PATH FOR MIXER-FIRST OR AMPLIFIER-FIRST SIGNAL...
- Publication number 20230089220
- Publication date Mar 23, 2023
- QUALCOMM Incorporated
- Jang Joon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FRONT-END FOR RECEIVERS WITH RF SAMPLING ADCS
- Publication number 20230069891
- Publication date Mar 9, 2023
- Analog Devices International Unlimited Company
- Athanasios RAMKAJ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Unique Word and Burst Header Detection for an Expanded Frequency Range
- Publication number 20220311466
- Publication date Sep 29, 2022
- Hughes Network Systems, LLC
- Qiujun Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY FRONT END MODULES IMPLEMENTING COEXISTING TIME DIVI...
- Publication number 20220247441
- Publication date Aug 4, 2022
- Skyworks Solutions, Inc.
- Joshua Haeseok Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Band Equalizers
- Publication number 20220231716
- Publication date Jul 21, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Sjöland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL ANALYSIS DEVICE, CONTROL CIRCUIT, AND STORAGE MEDIUM
- Publication number 20220224365
- Publication date Jul 14, 2022
- Mitsubishi Electric Corporation
- Yuji AKIYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO-FREQUENCY MODULE AND COMMUNICATION APPARATUS
- Publication number 20220109463
- Publication date Apr 7, 2022
- MURATA MANUFACTURING CO., LTD.
- Yusuke NANIWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Unique Word and Burst Header Detection for an Expanded Frequency Range
- Publication number 20210409053
- Publication date Dec 30, 2021
- Hughes Network Systems, LLC
- Qiujun Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED CIRCUIT AND METHOD OF PERFORMING A BIST PROCEDURE
- Publication number 20210359773
- Publication date Nov 18, 2021
- NXP USA, Inc.
- Christophe Athanassiou
- G01 - MEASURING TESTING
Information Patent Application
OSCILLATOR CIRCUIT AND RADIO RECEIVER
- Publication number 20210328549
- Publication date Oct 21, 2021
- Sony Semiconductor Solutions Corporation
- HIDENORI TAKEUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY

Special circuits to enhance selectivity of receivers not otherwise provided for

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and device for front-end filtering frequency selection for c...

Front-end for receivers with RF sampling ADCS

Signal conditioning modules in phased array antennas

Radio-frequency module and communication apparatus

Receiver with distributed attenuators

Communication device and operating method

Filter that minimizes in-band noise and maximizes detection sensiti...

Physiological signal acquisition system and method with improved no...

Capsule-type endoscope capable of two-way communication

Integrated multi-channel RF circuit with phase sensing

Apparatus for receiver using multiple modulation schemes and associ...

Configurable receive path for mixer-first or amplifier-first signal...

Radio frequency front end modules implementing coexisting time divi...

Multi-band equalizers

Noise minimization to communicate with a beacon

Unique word and burst header detection for an expanded frequency range

Tuning analog front end response for jitter tolerance margins

Filter that minimizes in-band noise and maximizes detection sensiti...

Antenna aperture tuning

Oscillator circuit and radio receiver

Integrated circuit and method of performing a BIST procedure

Physiological signal acquisition system and method with improved no...

Unique word and burst header detection for an expanded frequency range

Dynamically reconfigurable frequency selective attenuator for radio...

Amplifier

Dynamic sensitivity and strength control of communication signals b...

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

Integrated multi-channel RF circuit with phase sensing

Signal transmitter device and calibration method

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

Patents Applicationslast 30 patents

ULTRA-WIDE BAND SIGNAL RECEIVER

LOW FREQUENCY PERIODIC SIGNALING (LFPS) AND LOSS OF SIGNAL (LOS) DE...

SIGNAL CONDITIONING MODULES IN PHASED ARRAY ANTENNAS

COMMUNICATION MODULE

METHOD AND DEVICE FOR WIRELESS COMMUNICATION

MIXER-FIRST RADIO RECEIVER CIRCUITRY

MULTI SUB-BAND RADIO FREQUENCY COMBINER CIRCUITS THAT SUPPORT ANTEN...

SIGNAL DETECTOR

RADIO FREQUENCY SIGNAL SPLITTING WITH DIFFERENTIAL FILTER AND LOW N...

INTELLIGENT SIGNAL TRANSMISSION OR RECEPTION METHOD AND DEVICE THER...

ANTENNA SWITCH FOR TIME DIVISION DUPLEXING AND FREQUENCY DIVISION D...

CONFIGURABLE RECEIVE PATH FOR MIXER-FIRST OR AMPLIFIER-FIRST SIGNAL...

Radio Frequency Low Noise Amplifiers

TRANSMITTING OR RECEIVING CIRCULARLY POLARIZED SIGNALS BY LINEARLY...

Multi-Band Equalizers

METHOD AND DEVICE FOR FRONT-END FILTERING FREQUENCY SELECTION FOR C...

RECEIVER WITH DISTRIBUTED ATTENUATORS

FILTER THAT MINIMIZES IN-BAND NOISE AND MAXIMIZES DETECTION SENSITI...

SIGNAL CONDITIONING MODULES IN PHASED ARRAY ANTENNAS

COMMUNICATION DEVICE AND OPERATING METHOD

CONFIGURABLE RECEIVE PATH FOR MIXER-FIRST OR AMPLIFIER-FIRST SIGNAL...

FRONT-END FOR RECEIVERS WITH RF SAMPLING ADCS

Unique Word and Burst Header Detection for an Expanded Frequency Range

RADIO FREQUENCY FRONT END MODULES IMPLEMENTING COEXISTING TIME DIVI...

Multi-Band Equalizers

SIGNAL ANALYSIS DEVICE, CONTROL CIRCUIT, AND STORAGE MEDIUM

RADIO-FREQUENCY MODULE AND COMMUNICATION APPARATUS

Unique Word and Burst Header Detection for an Expanded Frequency Range

INTEGRATED CIRCUIT AND METHOD OF PERFORMING A BIST PROCEDURE

OSCILLATOR CIRCUIT AND RADIO RECEIVER