by changing characteristics of the phase or frequency detection means

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H03L7/1077

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HELECTRICITY H03Electronic circuits H03LAUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES H03L7/00Automatic control of frequency or phase Synchronisation

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H03L7/1077by changing characteristics of the phase or frequency detection means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ring oscillator, random number generator including the same, and op...
- Patent number 12,040,805
- Issue date Jul 16, 2024
- Samsung Electronics Co., Ltd.
- Hoyoung Shin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated circuit detecting frequency and phase of clock signal an...
- Patent number 11,012,077
- Issue date May 18, 2021
- Samsung Electronics Co., Ltd.
- Seong-kyun Shin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal processing system and method thereof
- Patent number 10,187,072
- Issue date Jan 22, 2019
- LYRA SEMICONDUCTOR INCORPORATED
- Horng-Der Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Loop parameter sensor using repetitive phase errors
- Patent number 9,800,251
- Issue date Oct 24, 2017
- International Business Machines Corporation
- Mark Ferriss
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase frequency detector (PFD) circuit with improved lock time
- Patent number 9,503,105
- Issue date Nov 22, 2016
- Texas Instruments Incorporated
- Peeyoosh Nitin Mirajkar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast settling phase locked loop (PLL) with optimum spur reduction
- Patent number 9,473,156
- Issue date Oct 18, 2016
- Dialog Semiconductor B.V.
- Jan Prummel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase detector and phase-locked loop
- Patent number 9,444,471
- Issue date Sep 13, 2016
- FREESCALE SEMICONDUCTOR, INC.
- Gennady Mihaylovich Vydolob
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for control of a digital phase locked loop (DP...
- Patent number 9,407,270
- Issue date Aug 2, 2016
- Broadcom Corporation
- Gregory Alyn Unruh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and methods for fast charge pump holdover on signal inter...
- Patent number 9,281,829
- Issue date Mar 8, 2016
- Hittite Microwave Corporation
- Gordon John Allan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Loop parameter sensor using repetitive phase errors
- Patent number 9,157,950
- Issue date Oct 13, 2015
- International Business Machines Corporation
- Mark Ferriss
- G01 - MEASURING TESTING
Information Patent Grant
Clocking scheme for reconfigurable wideband analog-to-digital conve...
- Patent number 9,088,292
- Issue date Jul 21, 2015
- Lockheed Martin Corporation
- Victoria Tabuena Pereira
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual mode phase detection
- Patent number 8,638,146
- Issue date Jan 28, 2014
- Cambridge Silicon Radio Limited
- Pasquale Lamanna
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital phase frequency detector, digital phase locked loop includi...
- Patent number 8,634,511
- Issue date Jan 21, 2014
- Samsung Electronics Co., Ltd.
- Jong-Phil Hong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency calibration circuit for automatically calibrating frequen...
- Patent number 8,634,506
- Issue date Jan 21, 2014
- Weltrend Semiconductor Inc.
- Fu-Yuan Hsiao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase-locked loop having high-gain mode phase-frequency detector
- Patent number 8,432,191
- Issue date Apr 30, 2013
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Robert Keith Barnes
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single period phase to digital converter
- Patent number 8,390,347
- Issue date Mar 5, 2013
- FREESCALE SEMICONDUCTOR, INC.
- Anand Kumar Sinha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase-locked loop circuit and communication apparatus
- Patent number 8,331,520
- Issue date Dec 11, 2012
- Renesas Electronics Corporation
- Keisuke Ueda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase and frequency detector with output proportional to frequency...
- Patent number 8,222,936
- Issue date Jul 17, 2012
- International Business Machines Corporation
- Daniel J. Friedman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-phase signal generator and method
- Patent number 8,125,252
- Issue date Feb 28, 2012
- Micron Technology, Inc.
- Yantao Ma
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-phase signal generator and method
- Patent number 8,008,954
- Issue date Aug 30, 2011
- Micron Technology, Inc.
- Yantao Ma
- G11 - INFORMATION STORAGE
Information Patent Grant
High speed phase frequency detector
- Patent number 7,940,088
- Issue date May 10, 2011
- PMC-Sierra, Inc.
- Parthasarathy Sampath
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for a phase/frequency locked loop
- Patent number 7,830,986
- Issue date Nov 9, 2010
- Xilinx, Inc.
- Justin L. Gaither
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase locked loop that sets gain automatically
- Patent number 7,825,706
- Issue date Nov 2, 2010
- QUALCOMM Incorporated
- Alan Andrew Smith
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase difference detector having concurrent fine and coarse capabil...
- Patent number 7,734,002
- Issue date Jun 8, 2010
- Integrated Device Technology, Inc.
- Li Yi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Floating DC-offset circuit for phase detector
- Patent number 7,724,095
- Issue date May 25, 2010
- Leonid V. Evstratov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Closed loop control system and method of dynamically changing the l...
- Patent number 7,580,498
- Issue date Aug 25, 2009
- VIA Technologies, Inc.
- Chi-Yuan Peng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Adaptive transition density data triggered PLL (phase locked loop)
- Patent number 7,312,645
- Issue date Dec 25, 2007
- Xilinx, Inc.
- Brian T. Brunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method to reduce glitch disturbance for phase/frequency...
- Patent number 7,176,730
- Issue date Feb 13, 2007
- Mediatek Inc.
- Chi-Ming Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency detector detecting variation in frequency difference betw...
- Patent number 6,960,960
- Issue date Nov 1, 2005
- Renesas Technology Corp.
- Masahiko Ishiwaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Current starved DAC-controlled delay locked loop
- Patent number 6,927,612
- Issue date Aug 9, 2005
- Atmel Corporation
- Daniel J. Meyer
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PHASE-LOCKED LOOPS (PLL), INCLUDING TIME-TO-DIGITAL CONVERTER (TDC)...
- Publication number 20240291495
- Publication date Aug 29, 2024
- Microsoft Technology Licensing, LLC
- Ping LU
- G04 - HOROLOGY
Information Patent Application
DEVICE AND METHOD FOR MULTI-CHIP CLOCK SYNCHRONIZATION
- Publication number 20240178848
- Publication date May 30, 2024
- LX Semicon Co., Ltd.
- Jae Hwan LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RING OSCILLATOR, RANDOM NUMBER GENERATOR INCLUDING THE SAME, AND OP...
- Publication number 20230019282
- Publication date Jan 19, 2023
- Samsung Electronics Co., Ltd.
- Hoyoung SHIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED CIRCUIT DETECTING FREQUENCY AND PHASE OF CLOCK SIGNAL AN...
- Publication number 20200119739
- Publication date Apr 16, 2020
- Samsung Electronics Co., Ltd.
- Seong-kyun SHIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL PROCESSING SYSTEM AND METHOD THEREOF
- Publication number 20190028111
- Publication date Jan 24, 2019
- LYRA SEMICONDUCTOR INCORPORATED
- HORNG-DER CHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Voltage Controlled Oscillator
- Publication number 20180375524
- Publication date Dec 27, 2018
- RAKON LIMITED
- Kevin Alan Neil Aylward
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Fast Settling Phase Locked Loop (PLL) with Optimum Spur Reduction
- Publication number 20150288371
- Publication date Oct 8, 2015
- Dialog Semiconductor B.V.
- Jan Prummel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR CONTROL OF A DIGITAL PHASE LOCKED LOOP (DP...
- Publication number 20140368242
- Publication date Dec 18, 2014
- Gregory Alyn Unruh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital Phase Locked Loop with Hybrid Delta-Sigma Phase/Frequency D...
- Publication number 20140354335
- Publication date Dec 4, 2014
- BROADCOM CORPORATION
- Ioannis Loukas Syllaios
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT FOR CONTROLLING VARIATION IN FREQUENCY OF CLOCK SIGNAL
- Publication number 20140184291
- Publication date Jul 3, 2014
- SILICON WORKS CO., LTD.
- Hong Jun YANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUAL MODE PHASE DETECTION
- Publication number 20140035641
- Publication date Feb 6, 2014
- Cambridge Silicon Radio Limited
- Pasquale Lamanna
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOOP PARAMETER SENSOR USING REPETITIVE PHASE ERRORS
- Publication number 20120262149
- Publication date Oct 18, 2012
- International Business Machines Corporation
- Mark Ferriss
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE-LOCKED LOOP HAVING HIGH-GAIN MODE PHASE-FREQUENCY DETECTOR
- Publication number 20120187989
- Publication date Jul 26, 2012
- Avago Technologies Enterprise IP (Singapore) Pte. Ltd.
- Robert Keith Barnes
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL PHASE FREQUENCY DETECTOR, DIGITAL PHASE LOCKED LOOP INCLUDI...
- Publication number 20120183104
- Publication date Jul 19, 2012
- JONG-PHIL HONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FREQUENCY CALIBRATION CIRCUIT FOR AUTOMATICALLY CALIBRATING FREQUEN...
- Publication number 20120002764
- Publication date Jan 5, 2012
- Fu-Yuan Hsiao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-PHASE SIGNAL GENERATOR AND METHOD
- Publication number 20110169537
- Publication date Jul 14, 2011
- Micron Technology, Inc.
- Yantao Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHASE AND FREQUENCY DETECTOR WITH OUTPUT PROPORTIONAL TO FREQUENCY...
- Publication number 20110063003
- Publication date Mar 17, 2011
- International Business Machines Corporation
- Daniel J. Friedman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE-LOCKED LOOP CIRCUIT AND COMMUNICATION APPARATUS
- Publication number 20110007859
- Publication date Jan 13, 2011
- Renesas Electronics Corporation
- Keisuke Ueda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-PHASE SIGNAL GENERATOR AND METHOD
- Publication number 20100085099
- Publication date Apr 8, 2010
- Micron Technology, Inc.
- Yantao Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Clock Signal Generation Device, Semiconductor Integrated Circuit, a...
- Publication number 20080231332
- Publication date Sep 25, 2008
- Matsushita Electric Industrial Co., Ltd.
- Kohei Nakata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FLOATING DC-OFFSET CIRCUIT FOR PHASE DETECTOR
- Publication number 20080129355
- Publication date Jun 5, 2008
- Leonid V. Evstratov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Phase difference detector having concurrent fine and coarse capabil...
- Publication number 20080112526
- Publication date May 15, 2008
- Integrated Device Technology, Inc.
- Li Yi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE COMPARISON SIGNAL PROCESSING CIRCUIT
- Publication number 20080048742
- Publication date Feb 28, 2008
- GENERAL RESEARCH OF ELECTRONICS, INC.
- Kazuo Kawai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLOSED LOOP CONTROL SYSTEM AND METHOD OF DYNAMICALLY CHANGING THE L...
- Publication number 20070268828
- Publication date Nov 22, 2007
- VIA Technologies, Inc.
- Chi-Yuan Peng
- G05 - CONTROLLING REGULATING
Information Patent Application
Phase locked loop that sets gain automatically
- Publication number 20060197562
- Publication date Sep 7, 2006
- Alan Andrew Smith
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Current starved DAC-controlled delay locked loop
- Publication number 20050077937
- Publication date Apr 14, 2005
- Daniel J. Meyer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System and method to reduce glitch disturbance for phase/frequency...
- Publication number 20040135641
- Publication date Jul 15, 2004
- MediaTek Inc.
- Chi-Ming Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Frequency detector detecting variation in frequency difference betw...
- Publication number 20040124929
- Publication date Jul 1, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Masahiko Ishiwaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Phase-locked loop with dual-mode phase/frequency detection
- Publication number 20020158621
- Publication date Oct 31, 2002
- Kuang-Chung Tao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PLL device
- Publication number 20020118053
- Publication date Aug 29, 2002
- SANYO ELECTRIC CO., LTD.
- Yasuaki Sumi
- H03 - BASIC ELECTRONIC CIRCUITRY

by changing characteristics of the phase or frequency detection means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ring oscillator, random number generator including the same, and op...

Integrated circuit detecting frequency and phase of clock signal an...

Signal processing system and method thereof

Loop parameter sensor using repetitive phase errors

Phase frequency detector (PFD) circuit with improved lock time

Fast settling phase locked loop (PLL) with optimum spur reduction

Phase detector and phase-locked loop

Method and apparatus for control of a digital phase locked loop (DP...

Apparatus and methods for fast charge pump holdover on signal inter...

Loop parameter sensor using repetitive phase errors

Clocking scheme for reconfigurable wideband analog-to-digital conve...

Dual mode phase detection

Digital phase frequency detector, digital phase locked loop includi...

Frequency calibration circuit for automatically calibrating frequen...

Phase-locked loop having high-gain mode phase-frequency detector

Single period phase to digital converter

Phase-locked loop circuit and communication apparatus

Phase and frequency detector with output proportional to frequency...

Multi-phase signal generator and method

Multi-phase signal generator and method

High speed phase frequency detector

Method and apparatus for a phase/frequency locked loop

Phase locked loop that sets gain automatically

Phase difference detector having concurrent fine and coarse capabil...

Floating DC-offset circuit for phase detector

Closed loop control system and method of dynamically changing the l...

Adaptive transition density data triggered PLL (phase locked loop)

System and method to reduce glitch disturbance for phase/frequency...

Frequency detector detecting variation in frequency difference betw...

Current starved DAC-controlled delay locked loop

Patents Applicationslast 30 patents

PHASE-LOCKED LOOPS (PLL), INCLUDING TIME-TO-DIGITAL CONVERTER (TDC)...

DEVICE AND METHOD FOR MULTI-CHIP CLOCK SYNCHRONIZATION

RING OSCILLATOR, RANDOM NUMBER GENERATOR INCLUDING THE SAME, AND OP...

INTEGRATED CIRCUIT DETECTING FREQUENCY AND PHASE OF CLOCK SIGNAL AN...

SIGNAL PROCESSING SYSTEM AND METHOD THEREOF

Voltage Controlled Oscillator

Fast Settling Phase Locked Loop (PLL) with Optimum Spur Reduction

METHOD AND APPARATUS FOR CONTROL OF A DIGITAL PHASE LOCKED LOOP (DP...

Digital Phase Locked Loop with Hybrid Delta-Sigma Phase/Frequency D...

CIRCUIT FOR CONTROLLING VARIATION IN FREQUENCY OF CLOCK SIGNAL

DUAL MODE PHASE DETECTION

LOOP PARAMETER SENSOR USING REPETITIVE PHASE ERRORS

PHASE-LOCKED LOOP HAVING HIGH-GAIN MODE PHASE-FREQUENCY DETECTOR

DIGITAL PHASE FREQUENCY DETECTOR, DIGITAL PHASE LOCKED LOOP INCLUDI...

FREQUENCY CALIBRATION CIRCUIT FOR AUTOMATICALLY CALIBRATING FREQUEN...

MULTI-PHASE SIGNAL GENERATOR AND METHOD

PHASE AND FREQUENCY DETECTOR WITH OUTPUT PROPORTIONAL TO FREQUENCY...

PHASE-LOCKED LOOP CIRCUIT AND COMMUNICATION APPARATUS

MULTI-PHASE SIGNAL GENERATOR AND METHOD

Clock Signal Generation Device, Semiconductor Integrated Circuit, a...

FLOATING DC-OFFSET CIRCUIT FOR PHASE DETECTOR

Phase difference detector having concurrent fine and coarse capabil...

PHASE COMPARISON SIGNAL PROCESSING CIRCUIT

CLOSED LOOP CONTROL SYSTEM AND METHOD OF DYNAMICALLY CHANGING THE L...

Phase locked loop that sets gain automatically

Current starved DAC-controlled delay locked loop

System and method to reduce glitch disturbance for phase/frequency...

Frequency detector detecting variation in frequency difference betw...

Phase-locked loop with dual-mode phase/frequency detection

PLL device