Circuits for deriving low frequency timing pulses from pulses of higher frequency

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GPHYSICS G04Horology G04GELECTRONIC TIME-PIECES G04G3/00Producing timing pulses

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G04G3/02Circuits for deriving low frequency timing pulses from pulses of higher frequency

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for estimating the drift of a clock for dating se...
- Patent number 12,078,970
- Issue date Sep 3, 2024
- Sercel
- Christophe L'Her
- G01 - MEASURING TESTING
Information Patent Grant
Timepiece and control method of a timepiece
- Patent number 11,669,052
- Issue date Jun 6, 2023
- Seiko Epson Corporation
- Masaya Ninomiya
- G04 - HOROLOGY
Information Patent Grant
Managing a time reference
- Patent number 11,630,481
- Issue date Apr 18, 2023
- Lytx, Inc.
- Bernd Egler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for low jitter fractional output dividers
- Patent number 11,500,336
- Issue date Nov 15, 2022
- Texas Instruments Incorporated
- Yogesh Darwhekar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing a time reference
- Patent number 11,226,650
- Issue date Jan 18, 2022
- Lytx, Inc.
- Bernd Egler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Time synchronization device, and method and program therefor
- Patent number 11,150,353
- Issue date Oct 19, 2021
- Nippon Telegraph and Telephone Corporation
- Keisuke Nishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device, movement and electronic watch
- Patent number 10,826,430
- Issue date Nov 3, 2020
- Seiko Epson Corporation
- Masaya Ninomiya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Timing apparatus, timing method, and electronic appliance
- Patent number 10,809,670
- Issue date Oct 20, 2020
- Seiko Epson Corporation
- Keisuke Hashimoto
- G04 - HOROLOGY
Information Patent Grant
Reversible current mirror and its use in bidirectional communication
- Patent number 10,509,431
- Issue date Dec 17, 2019
- ThyssenKrupp Presta AG
- Zoltán Baranyai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for testing the rate of a quartz watch
- Patent number 10,295,962
- Issue date May 21, 2019
- Eta Sa Manufacture Horlogère Suisse
- Francois Klopfenstein
- G04 - HOROLOGY
Information Patent Grant
Frequency division circuit, method of controlling frequency divisio...
- Patent number 10,180,661
- Issue date Jan 15, 2019
- Seiko Instruments Inc.
- Kazumi Sakumoto
- G04 - HOROLOGY
Information Patent Grant
Time base including an oscillator, a frequency divider circuit and...
- Patent number 9,671,759
- Issue date Jun 6, 2017
- EM Microelectronic-Marin SA
- Yves Godat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for frequency compensation using two counters
- Patent number 9,059,717
- Issue date Jun 16, 2015
- Samsung Electronics Co., Ltd.
- Tae-Pyeong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature compensated timing signal generator
- Patent number 8,901,983
- Issue date Dec 2, 2014
- Micro Crystal AG
- David Ruffieux
- G04 - HOROLOGY
Information Patent Grant
Temperature compensated timing signal generator
- Patent number 8,896,359
- Issue date Nov 25, 2014
- Micro Crystal AG
- David Ruffieux
- G04 - HOROLOGY
Information Patent Grant
Digital locked loop for producing a clock having a selected frequen...
- Patent number 8,836,392
- Issue date Sep 16, 2014
- Silicon Laboratories Inc.
- Jeffrey L. Sonntag
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Correction of low accuracy clock
- Patent number 8,749,313
- Issue date Jun 10, 2014
- ST-Ericsson SA
- Andrew Ellis
- G04 - HOROLOGY
Information Patent Grant
Method and apparatus for externally aided self adjusting real time...
- Patent number 8,392,001
- Issue date Mar 5, 2013
- Integrated Device Technology, Inc.
- Tacettin Isik
- G04 - HOROLOGY
Information Patent Grant
System and method for secure real time clocks
- Patent number 8,341,443
- Issue date Dec 25, 2012
- FREESCALE SEMICONDUCTOR, INC.
- Cor Voorwinden
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Circuitry and method for precision amplitude control in quartz and...
- Patent number 8,228,130
- Issue date Jul 24, 2012
- Texas Instruments Incorporated
- Vadim V. Ivanov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency corrector and clocking apparatus using the same
- Patent number 8,201,991
- Issue date Jun 19, 2012
- Oki Semiconductor Co., Ltd.
- Shinichi Kouzuma
- G04 - HOROLOGY
Information Patent Grant
Low-power oscillator
- Patent number 8,134,413
- Issue date Mar 13, 2012
- QUALCOMM Incorporated
- Daniel Filipovic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for compensating for variations of the output o...
- Patent number 7,791,418
- Issue date Sep 7, 2010
- Pentad Design, LLC
- Richard A. Gros
- G04 - HOROLOGY
Information Patent Grant
Counter-based resonator frequency compensation
- Patent number 7,679,466
- Issue date Mar 16, 2010
- Discera, Inc.
- Kenneth R. Cioffi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic equipment, and reception control method of electronic eq...
- Patent number 7,423,935
- Issue date Sep 9, 2008
- Seiko Epson Corporation
- Isao Oguchi
- G04 - HOROLOGY
Information Patent Grant
Integrated circuit chip for analogue electronic watch applications
- Patent number 7,387,433
- Issue date Jun 17, 2008
- Linx Technology Limited
- Patrick Siu-Ying Hung
- G04 - HOROLOGY
Information Patent Grant
Auto-calibrated time base apparatus, systems, and methods
- Patent number 7,292,109
- Issue date Nov 6, 2007
- Intel Corporation
- Moshe Haiut
- G04 - HOROLOGY
Information Patent Grant
Method of correcting a real-time clock of an electronic apparatus
- Patent number 7,118,269
- Issue date Oct 10, 2006
- Koninklijke Philips Electronics N.V.
- Andreas Bening
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for restarting a GPS-based timing system witho...
- Patent number 7,064,619
- Issue date Jun 20, 2006
- Lucent Technologies Inc.
- Charles John Meyer
- G04 - HOROLOGY
Information Patent Grant
Radio communication apparatus and its reception timing estimating m...
- Patent number 7,013,119
- Issue date Mar 14, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Takahisa Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR ESTIMATING THE DRIFT OF A CLOCK FOR DATING SE...
- Publication number 20240427296
- Publication date Dec 26, 2024
- SERCEL
- Christophe L'HER
- G01 - MEASURING TESTING
Information Patent Application
WATCH
- Publication number 20240411274
- Publication date Dec 12, 2024
- Realization Desal AG
- Michael BONKE
- G04 - HOROLOGY
Information Patent Application
IMPLANTABLE MEDICAL DEVICE WITH A WAKE-UP DEVICE
- Publication number 20230055392
- Publication date Feb 23, 2023
- BIOTRONIK SE & CO. KG
- Christian Moss
- G04 - HOROLOGY
Information Patent Application
METHODS AND APPARATUS FOR LOW JITTER FRACTIONAL OUTPUT DIVIDERS
- Publication number 20220365489
- Publication date Nov 17, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Yogesh Darwhekar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGING A TIME REFERENCE
- Publication number 20220197333
- Publication date Jun 23, 2022
- Lytx, Inc.
- Bernd Egler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR ESTIMATING THE DRIFT OF A CLOCK FOR DATING SE...
- Publication number 20210263477
- Publication date Aug 26, 2021
- SERCEL
- Christophe L'HER
- G01 - MEASURING TESTING
Information Patent Application
Timepiece And Control Method Of A Timepiece
- Publication number 20200293002
- Publication date Sep 17, 2020
- SEIKO EPSON CORPORATION
- Masaya NINOMIYA
- G04 - HOROLOGY
Information Patent Application
SEMICONDUCTOR DEVICE, MOVEMENT AND ELECTRONIC WATCH
- Publication number 20200076365
- Publication date Mar 5, 2020
- SEIKO EPSON CORPORATION
- Masaya NINOMIYA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHODS FOR FREQUENCY COMPENSATION USING TWO COUNTERS
- Publication number 20140191785
- Publication date Jul 10, 2014
- Samsung Electronics Co., Ltd.
- Tae-Pyeong KIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH-PRECISION ELECTRONIC CLOCK MOVEMENT AND PROCESS FOR ADJUSTING...
- Publication number 20140152355
- Publication date Jun 5, 2014
- EM Microelectronic-Marin SA
- Yves GODAT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL LOCKED LOOP FOR PRODUCING A CLOCK HAVING A SELECTED FREQUEN...
- Publication number 20130321051
- Publication date Dec 5, 2013
- Silicon Laboratories Inc.
- Jeffrey L. Sonntag
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20130003508
- Publication date Jan 3, 2013
- Kazuo Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Correction of Low Accuracy Clock
- Publication number 20120306580
- Publication date Dec 6, 2012
- ST-ERICSSON SA
- Andrew ELLIS
- G04 - HOROLOGY
Information Patent Application
CIRCUITRY AND METHOD FOR PRECISION AMPLITUDE CONTROL IN QUARTZ AND...
- Publication number 20120206210
- Publication date Aug 16, 2012
- TEXAS INSTRUMENTS INCORPORATED
- Vadim V. Ivanov
- G04 - HOROLOGY
Information Patent Application
LOW-POWER OSCILLATOR
- Publication number 20110095791
- Publication date Apr 28, 2011
- QUALCOMM Incorporated
- Daniel Filipovic
- G04 - HOROLOGY
Information Patent Application
SYSTEM AND METHOD FOR SECURE REAL TIME CLOCKS
- Publication number 20100301907
- Publication date Dec 2, 2010
- FREESCALE SEMICONDUCTOR, INC.
- Cor Voorwinden
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FREQUENCY CORRECTOR AND CLOCKING APPARATUS USING THE SAME
- Publication number 20090180358
- Publication date Jul 16, 2009
- Oki Semiconductor Co., Ltd.
- Shinichi Kouzuma
- G04 - HOROLOGY
Information Patent Application
SYSTEMS AND METHODS FOR COMPENSATING FOR VARIATIONS OF THE OUTPUT O...
- Publication number 20090160569
- Publication date Jun 25, 2009
- Pentad Design Corporation
- Richard A. Gros
- G04 - HOROLOGY
Information Patent Application
Auto-calibrated time base apparatus, systems, and methods
- Publication number 20070069827
- Publication date Mar 29, 2007
- Moshe Haiut
- G04 - HOROLOGY
Information Patent Application
Integrated circuit chip for analogue electronic watch applications
- Publication number 20060203618
- Publication date Sep 14, 2006
- Linx Technology Limited
- Patrick Siu-Ying Hung
- G04 - HOROLOGY
Information Patent Application
Method and apparatus for frequency correcting a periodic signal
- Publication number 20060045215
- Publication date Mar 2, 2006
- MOTOROLA, INC.
- Wayne Wiggins Ballantyne
- G04 - HOROLOGY
Information Patent Application
PHASE CLOCK SELECTOR FOR GENERATING A NON-INTEGER FREQUENCY DIVISION
- Publication number 20050110581
- Publication date May 26, 2005
- International Business Machines Corporation
- Hung C. Ngo
- G04 - HOROLOGY
Information Patent Application
Time-of-day apparatus receiving standard time code broadcast
- Publication number 20050002279
- Publication date Jan 6, 2005
- Oki Electric Industry Co., Ltd.
- Takayuki Kondo
- G04 - HOROLOGY
Information Patent Application
Radio communication apparatus and its reception timing estimating m...
- Publication number 20040162046
- Publication date Aug 19, 2004
- Takahisa Yamauchi
- G04 - HOROLOGY
Information Patent Application
Circuit for correcting deviation in oscillating frequency
- Publication number 20040012415
- Publication date Jan 22, 2004
- Shinichi Kouzuma
- G04 - HOROLOGY
Information Patent Application
Electronic equipment, and reception control method of electronic eq...
- Publication number 20030219039
- Publication date Nov 27, 2003
- Isao Oguchi
- G04 - HOROLOGY
Information Patent Application
Radio-controlled timepiece and control method for a radio-controlle...
- Publication number 20030198140
- Publication date Oct 23, 2003
- Eisaku Shimizu
- G04 - HOROLOGY
Information Patent Application
Method of correcting a real-time clock of an electronic apparatus
- Publication number 20030174587
- Publication date Sep 18, 2003
- Andreas Bening
- G04 - HOROLOGY
Information Patent Application
Time error compensating apparatus and method in a terminal
- Publication number 20030076747
- Publication date Apr 24, 2003
- LG Electronics, Inc.
- Dong Soo Jung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
High accuracy timepiece
- Publication number 20030063526
- Publication date Apr 3, 2003
- Seiko Instruments Inc.
- Hiroyuki Masaki
- G04 - HOROLOGY

Circuits for deriving low frequency timing pulses from pulses of higher frequency

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for estimating the drift of a clock for dating se...

Timepiece and control method of a timepiece

Managing a time reference

Methods and apparatus for low jitter fractional output dividers

Managing a time reference

Time synchronization device, and method and program therefor

Semiconductor device, movement and electronic watch

Timing apparatus, timing method, and electronic appliance

Reversible current mirror and its use in bidirectional communication

Method for testing the rate of a quartz watch

Frequency division circuit, method of controlling frequency divisio...

Time base including an oscillator, a frequency divider circuit and...

Apparatus for frequency compensation using two counters

Temperature compensated timing signal generator

Temperature compensated timing signal generator

Digital locked loop for producing a clock having a selected frequen...

Correction of low accuracy clock

Method and apparatus for externally aided self adjusting real time...

System and method for secure real time clocks

Circuitry and method for precision amplitude control in quartz and...

Frequency corrector and clocking apparatus using the same

Low-power oscillator

Systems and methods for compensating for variations of the output o...

Counter-based resonator frequency compensation

Electronic equipment, and reception control method of electronic eq...

Integrated circuit chip for analogue electronic watch applications

Auto-calibrated time base apparatus, systems, and methods

Method of correcting a real-time clock of an electronic apparatus

Method and apparatus for restarting a GPS-based timing system witho...

Radio communication apparatus and its reception timing estimating m...

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR ESTIMATING THE DRIFT OF A CLOCK FOR DATING SE...

WATCH

IMPLANTABLE MEDICAL DEVICE WITH A WAKE-UP DEVICE

METHODS AND APPARATUS FOR LOW JITTER FRACTIONAL OUTPUT DIVIDERS

MANAGING A TIME REFERENCE

METHOD AND SYSTEM FOR ESTIMATING THE DRIFT OF A CLOCK FOR DATING SE...

Timepiece And Control Method Of A Timepiece

SEMICONDUCTOR DEVICE, MOVEMENT AND ELECTRONIC WATCH

APPARATUS AND METHODS FOR FREQUENCY COMPENSATION USING TWO COUNTERS

HIGH-PRECISION ELECTRONIC CLOCK MOVEMENT AND PROCESS FOR ADJUSTING...

DIGITAL LOCKED LOOP FOR PRODUCING A CLOCK HAVING A SELECTED FREQUEN...

ELECTRONIC APPARATUS

Correction of Low Accuracy Clock

CIRCUITRY AND METHOD FOR PRECISION AMPLITUDE CONTROL IN QUARTZ AND...

LOW-POWER OSCILLATOR

SYSTEM AND METHOD FOR SECURE REAL TIME CLOCKS

FREQUENCY CORRECTOR AND CLOCKING APPARATUS USING THE SAME

SYSTEMS AND METHODS FOR COMPENSATING FOR VARIATIONS OF THE OUTPUT O...

Auto-calibrated time base apparatus, systems, and methods

Integrated circuit chip for analogue electronic watch applications

Method and apparatus for frequency correcting a periodic signal

PHASE CLOCK SELECTOR FOR GENERATING A NON-INTEGER FREQUENCY DIVISION

Time-of-day apparatus receiving standard time code broadcast

Radio communication apparatus and its reception timing estimating m...

Circuit for correcting deviation in oscillating frequency

Electronic equipment, and reception control method of electronic eq...

Radio-controlled timepiece and control method for a radio-controlle...

Method of correcting a real-time clock of an electronic apparatus

Time error compensating apparatus and method in a terminal

High accuracy timepiece