Automatic frequency control

Industry

CPC
H03J7/02

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Parent Industries

HELECTRICITY H03Electronic circuits H03JTUNING RESONANT CIRCUITS SELECTING RESONANT CIRCUITS H03J7/00Automatic frequency control Automatic scanning over a band of frequencies

Current Industry

H03J7/02Automatic frequency control

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method, system and device providing enhanced quality factor resonan...
- Patent number 11,601,088
- Issue date Mar 7, 2023
- Gireesh Rajendran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tuner device
- Patent number 11,265,026
- Issue date Mar 1, 2022
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Toshikazu Yoshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplitude and phase detection circuit
- Patent number 11,150,283
- Issue date Oct 19, 2021
- RENO TECHNOLOGIES, INC.
- Michael Gilliam Ulrich
- G01 - MEASURING TESTING
Information Patent Grant
Resonant magnetic coupling wireless power transfer system with cali...
- Patent number 10,622,841
- Issue date Apr 14, 2020
- National Chiao Tung University
- Hao-Chiao Hong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic frequency controllers for adjusting digital loop filter g...
- Patent number 10,536,317
- Issue date Jan 14, 2020
- Samsung Electronics Co., Ltd.
- Young-yun Kang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic frequency controllers for adjusting digital loop filter g...
- Patent number 10,291,456
- Issue date May 14, 2019
- Samsung Electronics Co., Ltd.
- Young-yun Kang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Shift control circuit and wireless device
- Patent number 10,256,772
- Issue date Apr 9, 2019
- Icom Incorporated
- Yasuo Ueno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive automatic antenna tuning based on received-signal analysis
- Patent number 10,243,541
- Issue date Mar 26, 2019
- Altair Semiconductor Ltd.
- Dima Feldman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auto-tunable antenna devices
- Patent number 10,122,388
- Issue date Nov 6, 2018
- Honeywell International Inc.
- Glen Backes
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Passive automatic antenna tuning based on received-signal analysis
- Patent number 9,843,307
- Issue date Dec 12, 2017
- Altair Semiconductor Ltd.
- Dima Feldman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio communication receiver apparatus and method
- Patent number 9,692,393
- Issue date Jun 27, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Bernt Johansson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic frequency compensation method and apparatus
- Patent number 9,553,565
- Issue date Jan 24, 2017
- Silicon Laboratories Inc.
- Hendricus de Ruijter
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and systems for dynamically adjusting frequency offsets for...
- Patent number 9,391,592
- Issue date Jul 12, 2016
- Motorola Solutions, Inc.
- Arthur Christopher Leyh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mitigation of interference between FM radio and display subsystems...
- Patent number 9,350,323
- Issue date May 24, 2016
- QUALCOMM Incorporated
- Anender Singh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wireless circuit, and method for controlling wireless circuit
- Patent number 9,312,833
- Issue date Apr 12, 2016
- Sharp Kabushiki Kaisha
- Shoichi Shitara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control device, frequency control method, and receiving device
- Patent number 9,252,746
- Issue date Feb 2, 2016
- Fujitsu Limited
- Yusuke Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communications system including dual-purpose clock referen...
- Patent number 9,214,923
- Issue date Dec 15, 2015
- Marvell World Trade Ltd.
- Gregory Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving device, receiving method, program, and receiving system
- Patent number 9,203,678
- Issue date Dec 1, 2015
- Sony Corporation
- Takuya Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference oscillator management for wireless devices having positio...
- Patent number 9,103,915
- Issue date Aug 11, 2015
- QUALCOMM Incorporated
- Emilija M. Simic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods to locate an object
- Patent number 9,092,678
- Issue date Jul 28, 2015
- Lawrence J. Karr
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Clock multiplexing for baseband automatic frequency correction
- Patent number 9,054,677
- Issue date Jun 9, 2015
- Marvell World Trade Ltd.
- Gregory Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Increasing efficiency of a radio receiver with an adaptive tuner
- Patent number 9,042,850
- Issue date May 26, 2015
- Continental Automotive GmbH
- Wei Ming Dan Chia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forward error correction media access control system
- Patent number 8,958,460
- Issue date Feb 17, 2015
- On-Ramp Wireless, Inc.
- Theodore J. Myers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hysteresis nonlinear state machine with overlapping thresholds for...
- Patent number 8,903,345
- Issue date Dec 2, 2014
- BlackBerry Limited
- Onur Canpolat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and transceiver clocking to minimize required number of refe...
- Patent number 8,712,360
- Issue date Apr 29, 2014
- Marvell World Trade Ltd.
- Gregory Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Very low intermediate frequency (VLIF) receiver
- Patent number 8,693,968
- Issue date Apr 8, 2014
- FREESCALE SEMICONDUCTOR, INC.
- Norman Beamish
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for reducing the complexity of multi-frequency hy...
- Patent number 8,649,752
- Issue date Feb 11, 2014
- Broadcom Corporation
- Francis Swarts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronized system configuration
- Patent number 8,611,399
- Issue date Dec 17, 2013
- On-Ramp Wireless, Inc.
- Theodore J. Myers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications device using measured signal-to-noise ratio to adjus...
- Patent number 8,565,324
- Issue date Oct 22, 2013
- Harris Corporation
- William N. Furman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forward error correction media access control system
- Patent number 8,565,289
- Issue date Oct 22, 2013
- On-Ramp Wireless, Inc.
- Theodore J. Myers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD, SYSTEM AND DEVICE PROVIDING ENHANCED QUALITY FACTOR RESONAN...
- Publication number 20210399684
- Publication date Dec 23, 2021
- STERADIAN SEMICONDUCTORS PRIVATE LIMITED
- Gireesh Rajendran
- G01 - MEASURING TESTING
Information Patent Application
AMPLITUDE AND PHASE DETECTION CIRCUIT
- Publication number 20200150164
- Publication date May 14, 2020
- Reno Technologies, Inc.
- Michael Gilliam ULRICH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUTOMATIC FREQUENCY CONTROLLERS FOR ADJUSTING DIGITAL LOOP FILTER G...
- Publication number 20190215207
- Publication date Jul 11, 2019
- Samsung Electronics Co., Ltd.
- Young-yun KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESONANT MAGNETIC COUPLING WIRELESS POWER TRANSFER SYSTEM WITH CALI...
- Publication number 20190058458
- Publication date Feb 21, 2019
- NATIONAL CHIAO-TUNG UNIVERSITY
- HAO-CHIAO HONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMATIC FREQUENCY CONTROLLERS FOR ADJUSTING DIGITAL LOOP FILTER G...
- Publication number 20180183643
- Publication date Jun 28, 2018
- Samsung Electronics Co., Ltd.
- Young-yun KANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SHIFT CONTROL CIRCUIT AND WIRELESS DEVICE
- Publication number 20180091097
- Publication date Mar 29, 2018
- Icom Incorporated
- Yasuo Ueno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Passive automatic antenna tuning based on received-signal analysis
- Publication number 20180062624
- Publication date Mar 1, 2018
- Altair Semiconductor Ltd.
- Dima Feldman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR DYNAMICALLY ADJUSTING FREQUENCY OFFSETS FOR...
- Publication number 20160164496
- Publication date Jun 9, 2016
- MOTOROLA SOLUTIONS, INC.
- ARTHUR CHRISTOPHER LEYH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADJUSTMENT METHOD OF PARAMETERS OF MULTISTAGE NOTCH FILTER
- Publication number 20160071536
- Publication date Mar 10, 2016
- Kabushiki Kaisha Toshiba
- Yoshiyuki Ishihara
- G11 - INFORMATION STORAGE
Information Patent Application
MITIGATION OF INTERFERENCE BETWEEN FM RADIO AND DISPLAY SUBSYSTEMS...
- Publication number 20160056795
- Publication date Feb 25, 2016
- QUALCOMM Incorporated
- Anender SINGH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PASSIVE AUTOMATIC ANTENNA TUNING BASED ON RECEIVED-SIGNAL ANALYSIS
- Publication number 20160028375
- Publication date Jan 28, 2016
- ALTAIR SEMICONDUCTOR LTD.
- Dima Feldman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Communications System including Dual-Purpose Clock Referen...
- Publication number 20150236672
- Publication date Aug 20, 2015
- Marvell World Trade Ltd.
- Gregory Uehara
- G01 - MEASURING TESTING
Information Patent Application
RADIO COMMUNICATION RECEIVER APPARATUS AND METHOD
- Publication number 20150087253
- Publication date Mar 26, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Bernt Johansson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR PERFORMING A RADIO CHANNEL CONNECTION
- Publication number 20150087252
- Publication date Mar 26, 2015
- SAMSUNG ELECTRONICS CO., LTD.
- Haemin PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS CIRCUIT, AND METHOD FOR CONTROLLING WIRELESS CIRCUIT
- Publication number 20150072626
- Publication date Mar 12, 2015
- Sharp Kabushiki Kaisha
- Shoichi Shitara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL DEVICE, FREQUENCY CONTROL METHOD, AND RECEIVING DEVICE
- Publication number 20140287707
- Publication date Sep 25, 2014
- Fujitsu Limited
- Yusuke Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Clock multiplexing for baseband automatic frequency correction
- Publication number 20140235189
- Publication date Aug 21, 2014
- Marvell World Trade Ltd.
- Gregory Uehara
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATIC FREQUENCY CONTROL METHODS AND APPARATUS
- Publication number 20140220919
- Publication date Aug 7, 2014
- Jun Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY COMPENSATION DEVICE AND FREQUENCY COMPENSATION METHOD THE...
- Publication number 20140213312
- Publication date Jul 31, 2014
- GEMTEK TECHNOLOGY CO., LTD.
- Fu-Ming YEH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INCREASING EFFICIENCY OF A RADIO RECEIVER WITH AN ADAPTIVE TUNER
- Publication number 20140194079
- Publication date Jul 10, 2014
- Syaiful Bakhri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS TO LOCATE AN OBJECT
- Publication number 20140035732
- Publication date Feb 6, 2014
- Lawrence J. Karr
- G01 - MEASURING TESTING
Information Patent Application
System And Transceiver Clocking To Minimize Required Number Of Refe...
- Publication number 20140011467
- Publication date Jan 9, 2014
- Marvell World Trade Ltd.
- Gregory Uehara
- G01 - MEASURING TESTING
Information Patent Application
RECEIVING DEVICE, RECEIVING METHOD, PROGRAM, AND RECEIVING SYSTEM
- Publication number 20140010332
- Publication date Jan 9, 2014
- SONY CORPORATION
- Takuya Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reference Oscillator Management for Wireless Devices Having Positio...
- Publication number 20130295865
- Publication date Nov 7, 2013
- Emilija M. SIMIC
- G01 - MEASURING TESTING
Information Patent Application
HYSTERESIS NONLINEAR STATE MACHINE WITH OVERLAPPING THRESHOLDS FOR...
- Publication number 20130231071
- Publication date Sep 5, 2013
- Research in Motion Limited
- Onur CANPOLAT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Reducing the Complexity of Multi-Frequency Hy...
- Publication number 20130157602
- Publication date Jun 20, 2013
- BROADCOM CORPORATION
- Francis SWARTS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TUNING AN OSCILLATOR FREQUENCY AND DEVICE IMPLEMENTING T...
- Publication number 20130115902
- Publication date May 9, 2013
- ST-ERICSSON SA
- Pierre Demaj
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC FREQUENCY COMPENSATION METHOD AND APPARATUS
- Publication number 20130083874
- Publication date Apr 4, 2013
- Hendricus de Ruijter
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System and Transceiver Clocking to Minimize Required Number of Refe...
- Publication number 20130052966
- Publication date Feb 28, 2013
- Marvell World Trade Ltd.
- Gregory Uehara
- G01 - MEASURING TESTING
Information Patent Application
RSSI MEASUREMENT MECHANISM IN THE PRESENCE OF PULSED JAMMERS
- Publication number 20120224549
- Publication date Sep 6, 2012
- Theodore J. Myers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Automatic frequency control

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method, system and device providing enhanced quality factor resonan...

Tuner device

Amplitude and phase detection circuit

Resonant magnetic coupling wireless power transfer system with cali...

Automatic frequency controllers for adjusting digital loop filter g...

Automatic frequency controllers for adjusting digital loop filter g...

Shift control circuit and wireless device

Passive automatic antenna tuning based on received-signal analysis

Auto-tunable antenna devices

Passive automatic antenna tuning based on received-signal analysis

Radio communication receiver apparatus and method

Automatic frequency compensation method and apparatus

Methods and systems for dynamically adjusting frequency offsets for...

Mitigation of interference between FM radio and display subsystems...

Wireless circuit, and method for controlling wireless circuit

Control device, frequency control method, and receiving device

Wireless communications system including dual-purpose clock referen...

Receiving device, receiving method, program, and receiving system

Reference oscillator management for wireless devices having positio...

Systems and methods to locate an object

Clock multiplexing for baseband automatic frequency correction

Increasing efficiency of a radio receiver with an adaptive tuner

Forward error correction media access control system

Hysteresis nonlinear state machine with overlapping thresholds for...

System and transceiver clocking to minimize required number of refe...

Very low intermediate frequency (VLIF) receiver

Method and system for reducing the complexity of multi-frequency hy...

Synchronized system configuration

Communications device using measured signal-to-noise ratio to adjus...

Forward error correction media access control system

Patents Applicationslast 30 patents

METHOD, SYSTEM AND DEVICE PROVIDING ENHANCED QUALITY FACTOR RESONAN...

AMPLITUDE AND PHASE DETECTION CIRCUIT

AUTOMATIC FREQUENCY CONTROLLERS FOR ADJUSTING DIGITAL LOOP FILTER G...

RESONANT MAGNETIC COUPLING WIRELESS POWER TRANSFER SYSTEM WITH CALI...

AUTOMATIC FREQUENCY CONTROLLERS FOR ADJUSTING DIGITAL LOOP FILTER G...

SHIFT CONTROL CIRCUIT AND WIRELESS DEVICE

Passive automatic antenna tuning based on received-signal analysis

METHODS AND SYSTEMS FOR DYNAMICALLY ADJUSTING FREQUENCY OFFSETS FOR...

ADJUSTMENT METHOD OF PARAMETERS OF MULTISTAGE NOTCH FILTER

MITIGATION OF INTERFERENCE BETWEEN FM RADIO AND DISPLAY SUBSYSTEMS...

PASSIVE AUTOMATIC ANTENNA TUNING BASED ON RECEIVED-SIGNAL ANALYSIS

Wireless Communications System including Dual-Purpose Clock Referen...

RADIO COMMUNICATION RECEIVER APPARATUS AND METHOD

ELECTRONIC DEVICE AND METHOD FOR PERFORMING A RADIO CHANNEL CONNECTION

WIRELESS CIRCUIT, AND METHOD FOR CONTROLLING WIRELESS CIRCUIT

CONTROL DEVICE, FREQUENCY CONTROL METHOD, AND RECEIVING DEVICE

Clock multiplexing for baseband automatic frequency correction

AUTOMATIC FREQUENCY CONTROL METHODS AND APPARATUS

FREQUENCY COMPENSATION DEVICE AND FREQUENCY COMPENSATION METHOD THE...

INCREASING EFFICIENCY OF A RADIO RECEIVER WITH AN ADAPTIVE TUNER

SYSTEMS AND METHODS TO LOCATE AN OBJECT

System And Transceiver Clocking To Minimize Required Number Of Refe...

RECEIVING DEVICE, RECEIVING METHOD, PROGRAM, AND RECEIVING SYSTEM

Reference Oscillator Management for Wireless Devices Having Positio...

HYSTERESIS NONLINEAR STATE MACHINE WITH OVERLAPPING THRESHOLDS FOR...

Method and System for Reducing the Complexity of Multi-Frequency Hy...

METHOD FOR TUNING AN OSCILLATOR FREQUENCY AND DEVICE IMPLEMENTING T...

AUTOMATIC FREQUENCY COMPENSATION METHOD AND APPARATUS

System and Transceiver Clocking to Minimize Required Number of Refe...

RSSI MEASUREMENT MECHANISM IN THE PRESENCE OF PULSED JAMMERS