Channel filtering

Industry

CPC
H04B1/001

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Parent Industries

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

Current Industry

H04B1/001Channel filtering

Industries

Patents Grantslast 30 patents

Information Patent Grant
Separable, intelligible, single channel voice communication
- Patent number 12,255,671
- Issue date Mar 18, 2025
- International Business Machines Corporation
- Hyman David Chantz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-radio filtering front-end circuitry for transceiver systems
- Patent number 12,237,881
- Issue date Feb 25, 2025
- Apple Inc.
- Hsin-Yuo Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for receiving a signal
- Patent number 12,238,361
- Issue date Feb 25, 2025
- ENTROPIC COMMUNICATIONS, LLC
- Madhukar Reddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable drive sense unit
- Patent number 12,197,242
- Issue date Jan 14, 2025
- SIGMASENSE, LLC.
- Richard Stuart Seger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Man in the middle attack detection in BLE high accuracy distance me...
- Patent number 12,177,670
- Issue date Dec 24, 2024
- Silicon Laboratories Inc.
- Guner Arslan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for rapid baseline recovery for irregular frequency content...
- Patent number 12,176,930
- Issue date Dec 24, 2024
- BAE Systems Information and Electronic Systems Integration Inc.
- James H. Steenson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Software-defined communication system and device
- Patent number 12,068,763
- Issue date Aug 20, 2024
- Urugus S.A.
- Gerardo Gabriel Richarte
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure software-defined radio chip
- Patent number 12,026,289
- Issue date Jul 2, 2024
- Nagravision SARL
- Joël M. Conus
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Configurable modem architecture for satellite communications
- Patent number 11,979,176
- Issue date May 7, 2024
- Hughes Network Systems, LLC
- Jack Edwin Lundstedt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital radio frequency transmitter and wireless communication devi...
- Patent number 11,870,471
- Issue date Jan 9, 2024
- Samsung Electronics Co., Ltd.
- Youngsea Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for receiving a television signal
- Patent number 11,785,275
- Issue date Oct 10, 2023
- ENTROPIC COMMUNICATIONS, LLC
- Madhukar Reddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low-complexity inverse sinc for RF sampling transmitters
- Patent number 11,757,475
- Issue date Sep 12, 2023
- Texas Instruments Incorporated
- Jaiganesh Balakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electromagnetic wave transmission device and electromagnetic wave c...
- Patent number 11,750,229
- Issue date Sep 5, 2023
- Pioneer Corporation
- Hideki Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generating a digital modulation signal and an analog modulation sig...
- Patent number 11,722,161
- Issue date Aug 8, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Xunyu Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated mixed-signal ASIC with ADC, DAC, and DSP
- Patent number 11,711,139
- Issue date Jul 25, 2023
- SEAKR Engineering, Inc.
- Paul Rutt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data formatting of a low voltage drive circuit data communication s...
- Patent number 11,681,323
- Issue date Jun 20, 2023
- SIGMASENSE, LLC.
- Richard Stuart Seger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Configuring a programmable drive sense unit
- Patent number 11,644,860
- Issue date May 9, 2023
- SIGMASENSE, LLC.
- Richard Stuart Seger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bidirectional phase-based distance estimation with crystal offset
- Patent number 11,621,738
- Issue date Apr 4, 2023
- Shenzhen Goodix Technology Co., Ltd.
- Mohammad Ranjbar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital radio frequency transmitter and wireless communication devi...
- Patent number 11,552,655
- Issue date Jan 10, 2023
- Samsung Electronics Co., Ltd.
- Youngsea Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter, receiver and transceiver
- Patent number 11,546,002
- Issue date Jan 3, 2023
- Realtek Semiconductor Corporation
- Jian-Ru Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-contained in-phase and quadrature (IQ) image rejection calibra...
- Patent number 11,533,067
- Issue date Dec 20, 2022
- Jariet Technologies, Inc.
- Claire Huinan Guan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for receiving a television signal
- Patent number 11,516,535
- Issue date Nov 29, 2022
- ENTROPIC COMMUNICATIONS, LLC
- Madhukar Reddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-radio filtering front-end circuitry for transceiver systems
- Patent number 11,502,730
- Issue date Nov 15, 2022
- Apple Inc.
- Hsin-Yuo Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Agile navigation transmitter system that includes a single amplifie...
- Patent number 11,496,177
- Issue date Nov 8, 2022
- KBR WYLE Services, LLC
- Gregory William Gerten
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for receiving a television signal
- Patent number 11,490,152
- Issue date Nov 1, 2022
- ENTROPIC COMMUNICATIONS, LLC
- Madhukar Reddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Agile navigation transmitter system
- Patent number 11,469,790
- Issue date Oct 11, 2022
- KBR WYLE Services, LLC
- Gregory William Gerten
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal generation apparatus and signal generation method
- Patent number 11,469,780
- Issue date Oct 11, 2022
- Anritsu Corporation
- Kenji Goto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High frequency radio including an adjustable-bandwidth tunable band...
- Patent number 11,463,119
- Issue date Oct 4, 2022
- ELBIT SYSTEMS C4I AND CYBER LTD.
- Yehuda Gillbert Eder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generating a digital modulation signal and an analog modulation sig...
- Patent number 11,438,018
- Issue date Sep 6, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Xunyu Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DC offset compensation in zero-intermediate frequency mode of a rec...
- Patent number 11,431,359
- Issue date Aug 30, 2022
- Silicon Laboratories Inc.
- Michael A. Wu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
CONFIGURABLE LOAD SENSING VIA A PROGRAMMABLE DRIVE SENSE UNIT
- Publication number 20250138575
- Publication date May 1, 2025
- SIGMASENSE, LLC.
- Richard Stuart Seger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECEIVER AND COMMUNICATION DEVICE
- Publication number 20250088206
- Publication date Mar 13, 2025
- Murata Manufacturing Co., Ltd.
- Hajime Kando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY FRONT-END CIRCUIT
- Publication number 20240333319
- Publication date Oct 3, 2024
- Huawei Technologies Co., Ltd
- Hangtian Hou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH FREQUENCY CIRCUIT AND COMMUNICATION APPARATUS
- Publication number 20240322848
- Publication date Sep 26, 2024
- MURATA MANUFACTURING CO., LTD.
- Hideki MUTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH-PERFORMANCE FILTER BANK CHANNELIZERS
- Publication number 20240313808
- Publication date Sep 19, 2024
- Spectral DSP Corp
- Fredric J. Harris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEPARABLE, INTELLIGIBLE, SINGLE CHANNEL VOICE COMMUNICATION
- Publication number 20240313807
- Publication date Sep 19, 2024
- International Business Machines Corporation
- Hyman David Chantz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DEMODULATING A RF SIGNAL
- Publication number 20240214010
- Publication date Jun 27, 2024
- STMicroelectronics (Grand Ouest) SAS
- Francois Sittler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANALYSIS CHANNELIZERS WITH EVEN AND ODD INDEXED BIN CENTERS
- Publication number 20240178864
- Publication date May 30, 2024
- Spectral DSP Corp
- Fredric J. Harris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
24GHZ BAND-PASS FILTER
- Publication number 20240154629
- Publication date May 9, 2024
- QuantumZ Inc.
- Kun Yen TU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED MIXED-SIGNAL ASIC WITH ADC, DAC, AND DSP
- Publication number 20240146402
- Publication date May 2, 2024
- SEAKR Engineering, Inc.
- PAUL RUTT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION THROUGH SHARED ANTENNA
- Publication number 20240097350
- Publication date Mar 21, 2024
- Meta Platforms Technologies, LLC
- Qiuming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SMART FFT MEASUREMENT FOR RECONFIGURABLE SENSOR USING A WIDEBAND DI...
- Publication number 20240063829
- Publication date Feb 22, 2024
- Prasanna Kumar Daram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Man in the Middle Attack Detection in BLE High Accuracy Distance Me...
- Publication number 20240056818
- Publication date Feb 15, 2024
- Silicon Laboratories Inc.
- Guner Arslan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, METHOD, RELAY STATION, AND CONTROL DEVICE
- Publication number 20240056163
- Publication date Feb 15, 2024
- Toyota Jidosha Kabushiki Kaisha
- Kenichi TAKIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR RECEIVING A SIGNAL
- Publication number 20240056626
- Publication date Feb 15, 2024
- Entropic Communications, LLC
- Madhukar Reddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR RAPID BASELINE RECOVERY FOR IRREGULAR FREQUENCY CONTENT...
- Publication number 20240039563
- Publication date Feb 1, 2024
- BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
- James H. Steenson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CIRCUITRY FOR PREVENTING LOSS OF RECEIVED SIGNALS, AN...
- Publication number 20230412200
- Publication date Dec 21, 2023
- Samsung Electronics Co., Ltd.
- Jonghyuk KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-STAGE DIGITAL CONVERTERS
- Publication number 20230387959
- Publication date Nov 30, 2023
- Evertz Microsystems Ltd.
- Jeff WEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR INCREASING BANDWIDTH FOR DIGITAL PREDISTORTIO...
- Publication number 20230370098
- Publication date Nov 16, 2023
- Dali Systems Co. Ltd.
- Wan-Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSMIT SIDE OF LOW VOLTAGE DRIVE CIRCUIT (LVDC) WITH NON-SYNC DAT...
- Publication number 20230324950
- Publication date Oct 12, 2023
- SIGMASENSE, LLC.
- Richard Stuart Seger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUADRATURE CHIRP GENERATION
- Publication number 20230299796
- Publication date Sep 21, 2023
- Intel Corporation
- Evgeny SHUMAKER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA FORMATTING MODULE OF A LOW VOLTAGE DRIVE CIRCUIT
- Publication number 20230244265
- Publication date Aug 3, 2023
- SIGMASENSE, LLC.
- Richard Stuart Seger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROGRAMMABLE DRIVE SENSE UNIT
- Publication number 20230236623
- Publication date Jul 27, 2023
- SIGMASENSE, LLC.
- Richard Stuart Seger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL RADIO FREQUENCY TRANSMITTER AND WIRELESS COMMUNICATION DEVI...
- Publication number 20230163790
- Publication date May 25, 2023
- Samsung Electronics Co., Ltd.
- Youngsea CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIDIRECTIONAL PHASE-BASED DISTANCE ESTIMATION WITH CRYSTAL OFFSET
- Publication number 20230109399
- Publication date Apr 6, 2023
- Shenzhen Goodix Technology Co., Ltd.
- Mohammad Ranjbar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURABLE MODEM ARCHITECTURE FOR SATELLITE COMMUNICATIONS
- Publication number 20230070366
- Publication date Mar 9, 2023
- Hughes Network Systems, LLC
- Jack Edwin Lundstedt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR RECEIVING A TELEVISION SIGNAL
- Publication number 20230068514
- Publication date Mar 2, 2023
- Entropic Communications, LLC
- Madhukar Reddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-RADIO FILTERING FRONT-END CIRCUITRY FOR TRANSCEIVER SYSTEMS
- Publication number 20220416849
- Publication date Dec 29, 2022
- Apple Inc.
- Hsin-Yuo Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY MODULATION CIRCUIT AND TRANSMITTER
- Publication number 20220407545
- Publication date Dec 22, 2022
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Yan Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURING A PROGRAMMABLE DRIVE SENSE UNIT
- Publication number 20220357762
- Publication date Nov 10, 2022
- SIGMASENSE, LLC.
- Richard Stuart Seger
- G06 - COMPUTING CALCULATING COUNTING

Channel filtering

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Separable, intelligible, single channel voice communication

Multi-radio filtering front-end circuitry for transceiver systems

System and method for receiving a signal

Programmable drive sense unit

Man in the middle attack detection in BLE high accuracy distance me...

Method for rapid baseline recovery for irregular frequency content...

Software-defined communication system and device

Secure software-defined radio chip

Configurable modem architecture for satellite communications

Digital radio frequency transmitter and wireless communication devi...

System and method for receiving a television signal

Low-complexity inverse sinc for RF sampling transmitters

Electromagnetic wave transmission device and electromagnetic wave c...

Generating a digital modulation signal and an analog modulation sig...

Integrated mixed-signal ASIC with ADC, DAC, and DSP

Data formatting of a low voltage drive circuit data communication s...

Configuring a programmable drive sense unit

Bidirectional phase-based distance estimation with crystal offset

Digital radio frequency transmitter and wireless communication devi...

Transmitter, receiver and transceiver

Self-contained in-phase and quadrature (IQ) image rejection calibra...

System and method for receiving a television signal

Multi-radio filtering front-end circuitry for transceiver systems

Agile navigation transmitter system that includes a single amplifie...

System and method for receiving a television signal

Agile navigation transmitter system

Signal generation apparatus and signal generation method

High frequency radio including an adjustable-bandwidth tunable band...

Generating a digital modulation signal and an analog modulation sig...

DC offset compensation in zero-intermediate frequency mode of a rec...

Patents Applicationslast 30 patents

CONFIGURABLE LOAD SENSING VIA A PROGRAMMABLE DRIVE SENSE UNIT

RECEIVER AND COMMUNICATION DEVICE

RADIO FREQUENCY FRONT-END CIRCUIT

HIGH FREQUENCY CIRCUIT AND COMMUNICATION APPARATUS

HIGH-PERFORMANCE FILTER BANK CHANNELIZERS

SEPARABLE, INTELLIGIBLE, SINGLE CHANNEL VOICE COMMUNICATION

METHOD FOR DEMODULATING A RF SIGNAL

ANALYSIS CHANNELIZERS WITH EVEN AND ODD INDEXED BIN CENTERS

24GHZ BAND-PASS FILTER

INTEGRATED MIXED-SIGNAL ASIC WITH ADC, DAC, AND DSP

WIRELESS COMMUNICATION THROUGH SHARED ANTENNA

SMART FFT MEASUREMENT FOR RECONFIGURABLE SENSOR USING A WIDEBAND DI...

Man in the Middle Attack Detection in BLE High Accuracy Distance Me...

COMMUNICATION SYSTEM, METHOD, RELAY STATION, AND CONTROL DEVICE

SYSTEM AND METHOD FOR RECEIVING A SIGNAL

METHOD FOR RAPID BASELINE RECOVERY FOR IRREGULAR FREQUENCY CONTENT...

COMMUNICATION CIRCUITRY FOR PREVENTING LOSS OF RECEIVED SIGNALS, AN...

MULTI-STAGE DIGITAL CONVERTERS

SYSTEM AND METHOD FOR INCREASING BANDWIDTH FOR DIGITAL PREDISTORTIO...

TRANSMIT SIDE OF LOW VOLTAGE DRIVE CIRCUIT (LVDC) WITH NON-SYNC DAT...

QUADRATURE CHIRP GENERATION

DATA FORMATTING MODULE OF A LOW VOLTAGE DRIVE CIRCUIT

PROGRAMMABLE DRIVE SENSE UNIT

DIGITAL RADIO FREQUENCY TRANSMITTER AND WIRELESS COMMUNICATION DEVI...

BIDIRECTIONAL PHASE-BASED DISTANCE ESTIMATION WITH CRYSTAL OFFSET

CONFIGURABLE MODEM ARCHITECTURE FOR SATELLITE COMMUNICATIONS

SYSTEM AND METHOD FOR RECEIVING A TELEVISION SIGNAL

MULTI-RADIO FILTERING FRONT-END CIRCUITRY FOR TRANSCEIVER SYSTEMS

FREQUENCY MODULATION CIRCUIT AND TRANSMITTER

CONFIGURING A PROGRAMMABLE DRIVE SENSE UNIT