using one or more clock signals selected from a number of clock signals of different phases

Industry

CPC
H04N2201/04784

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Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N2201/00Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof

Current Industry

H04N2201/04784using one or more clock signals selected from a number of clock signals of different phases

Industries

Patents Grantslast 30 patents

Information Patent Grant
Power-conserving clocking for scanning sensors
- Patent number 10,469,782
- Issue date Nov 5, 2019
- KLA-Tencor Corporation
- David L. Brown
- G02 - OPTICS
Information Patent Grant
Pixel clock generating device and image forming apparatus
- Patent number 9,030,517
- Issue date May 12, 2015
- Ricoh Company, Ltd.
- Naruhiro Masui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for alignment of video clock with the ROS start of scan s...
- Patent number 8,325,211
- Issue date Dec 4, 2012
- Xerox Corporation
- Ramakanth Desani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source driving device with relationship-based drive signal ge...
- Patent number 8,270,026
- Issue date Sep 18, 2012
- Ricoh Company, Ltd.
- Yasuhiro Nihei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pixel clock and pulse-modulation-signal generating device, optical...
- Patent number 7,973,817
- Issue date Jul 5, 2011
- Ricoh Company, Ltd.
- Yasuhiro Nihei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for determining sampling timing and image reading apparatus...
- Patent number 7,726,569
- Issue date Jun 1, 2010
- Fuji Xerox Co., Ltd.
- Hirofumi Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Timing detection circuit and apparatus for modulating light beam
- Patent number 7,671,881
- Issue date Mar 2, 2010
- Kawasaki Microelectronics, Inc.
- Ryoji Okazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for image alignment
- Patent number 7,619,644
- Issue date Nov 17, 2009
- Konica Minolta Systems Laboratory, Inc.
- Peter Johnston
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pixel clock and pulse-modulation-signal generating device, optical...
- Patent number 7,327,379
- Issue date Feb 5, 2008
- Ricoh Company, Ltd.
- Yasuhiro Nihei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal controlling circuit
- Patent number 7,110,017
- Issue date Sep 19, 2006
- Konica Corporation
- Takeshi Yoshino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus capable of controlling write start position...
- Patent number 6,879,334
- Issue date Apr 12, 2005
- Ricoh Company, Ltd.
- Yoshito Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for image forming capable of effectively adjus...
- Patent number 6,847,390
- Issue date Jan 25, 2005
- Ricoh Company, Ltd.
- Katsuhiko Maeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reading device
- Patent number 6,639,695
- Issue date Oct 28, 2003
- Fuji Photo Optical Co., Ltd.
- Kazutsugu Ogata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for image forming with multiple laser beams
- Patent number 6,603,116
- Issue date Aug 5, 2003
- Ricoh Company, Ltd.
- Yoshiharu Niito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for generating clock pulse which the number of pulses output...
- Patent number 6,477,656
- Issue date Nov 5, 2002
- Konica Corporation
- Kouichi Takaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse width modulator using delay-line technology with automatic ca...
- Patent number 6,390,579
- Issue date May 21, 2002
- Hewlett-Packard Company
- Eugene A. Roylance
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for time shifting transitions in an imaging device
- Patent number 6,340,986
- Issue date Jan 22, 2002
- Hewlett-Packard Company
- Robert D. Morrison
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Exposure profiles from laser sources having finite response times
- Patent number 6,335,752
- Issue date Jan 1, 2002
- Xerox Corporation
- John R. Andrews
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Edge placement device
- Patent number 6,236,427
- Issue date May 22, 2001
- Hewlett-Packard Company
- Eugene A. Roylance
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color image forming apparatus having means for correcting deviation...
- Patent number 6,198,495
- Issue date Mar 6, 2001
- Konica Corporation
- Kouichi Sawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser drawing apparatus
- Patent number 6,100,915
- Issue date Aug 8, 2000
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Etsuo Iwasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus for forming an image in use with a pluralit...
- Patent number 5,821,978
- Issue date Oct 13, 1998
- Konica Corporation
- Hiroyuki Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable phase clock generator for an electrophotographic printer
- Patent number 5,760,816
- Issue date Jun 2, 1998
- Hewlett-Packard Company
- Robert D. Morrison
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Synchronization signal generating unit of an image forming apparatus
- Patent number 5,576,852
- Issue date Nov 19, 1996
- Konica Corporation
- Kouichi Sawada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-phase pixel clock for a raster output scanner (ROS) printer
- Patent number 5,485,195
- Issue date Jan 16, 1996
- Xerox Corporation
- Aron Nacman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clock signal generator for electrophotographic printers
- Patent number 5,438,353
- Issue date Aug 1, 1995
- Hewlett-Packard Company
- Robert D. Morrison
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Correction device of light beam deviation of primary scanning direc...
- Patent number 5,426,528
- Issue date Jun 20, 1995
- Konica Corporation
- Hiroyuki Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Seam-less data recovery
- Patent number 5,377,233
- Issue date Dec 27, 1994
- Xerox Corporation
- Girmay K. Girmay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video clock generating circuit and horizontal synchronizing signal...
- Patent number 5,331,342
- Issue date Jul 19, 1994
- Mita Industrial Co., Ltd.
- Akira Shimatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of generating an image scanning clock signal for an optical...
- Patent number 5,014,137
- Issue date May 7, 1991
- Ricoh Company, Ltd.
- Kazuyuki Shimada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PIXEL CLOCK GENERATING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20110221739
- Publication date Sep 15, 2011
- RICOH COMPANY, LTD.
- NARUHIRO MASUI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR ALIGNMENT OF VIDEO CLOCK WITH THE ROS START OF SCAN S...
- Publication number 20110175975
- Publication date Jul 21, 2011
- Xerox Corporation
- Ramakanth DESANI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT SOURCE DRIVING DEVICE, OPTICAL SCANNING DEVICE, AND IMAGE FOR...
- Publication number 20090174915
- Publication date Jul 9, 2009
- YASUHIRO NIHEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Timing detection circuit and apparatus for modulating light beam
- Publication number 20080055697
- Publication date Mar 6, 2008
- KAWASAKI MICROELECTRONICS, INC.
- Ryoji Okazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIXEL CLOCK AND PULSE-MODULATION-SIGNAL GENERATING DEVICE, OPTICAL...
- Publication number 20080012933
- Publication date Jan 17, 2008
- Yasuhiro Nihei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for image alignment
- Publication number 20080002018
- Publication date Jan 3, 2008
- Peter Johnston
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for determining sampling timing and image reading apparatus...
- Publication number 20070125858
- Publication date Jun 7, 2007
- FUJI XEROX CO., LTD
- Hirofumi Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Pixel clock and pulse-modulation-signal generating device, optical...
- Publication number 20050146596
- Publication date Jul 7, 2005
- Yasuhiro Nihei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Signal controlling circuit
- Publication number 20030177410
- Publication date Sep 18, 2003
- Konica Corporation
- Takeshi Yoshino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus
- Publication number 20030090744
- Publication date May 15, 2003
- Yoshito Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for image forming capable of effectively adjus...
- Publication number 20030030718
- Publication date Feb 13, 2003
- Katsuhiko Maeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Clock-generating circuit and image-forming apparatus having a funct...
- Publication number 20020135822
- Publication date Sep 26, 2002
- Konica Corporation
- Shinji Morita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for image forming with multiple laser beams
- Publication number 20020125416
- Publication date Sep 12, 2002
- Yoshiharu Niito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Clock generating device
- Publication number 20010032323
- Publication date Oct 18, 2001
- Konica Corporation
- Kouichi Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using one or more clock signals selected from a number of clock signals of different phases

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power-conserving clocking for scanning sensors

Pixel clock generating device and image forming apparatus

Apparatus for alignment of video clock with the ROS start of scan s...

Light source driving device with relationship-based drive signal ge...

Pixel clock and pulse-modulation-signal generating device, optical...

Method for determining sampling timing and image reading apparatus...

Timing detection circuit and apparatus for modulating light beam

Method and apparatus for image alignment

Pixel clock and pulse-modulation-signal generating device, optical...

Signal controlling circuit

Image forming apparatus capable of controlling write start position...

Method and apparatus for image forming capable of effectively adjus...

Image reading device

Method and apparatus for image forming with multiple laser beams

System for generating clock pulse which the number of pulses output...

Pulse width modulator using delay-line technology with automatic ca...

Method and device for time shifting transitions in an imaging device

Exposure profiles from laser sources having finite response times

Edge placement device

Color image forming apparatus having means for correcting deviation...

Laser drawing apparatus

Image forming apparatus for forming an image in use with a pluralit...

Variable phase clock generator for an electrophotographic printer

Synchronization signal generating unit of an image forming apparatus

Multi-phase pixel clock for a raster output scanner (ROS) printer

Clock signal generator for electrophotographic printers

Correction device of light beam deviation of primary scanning direc...

Seam-less data recovery

Video clock generating circuit and horizontal synchronizing signal...

Method of generating an image scanning clock signal for an optical...

Patents Applicationslast 30 patents

PIXEL CLOCK GENERATING DEVICE AND IMAGE FORMING APPARATUS

APPARATUS FOR ALIGNMENT OF VIDEO CLOCK WITH THE ROS START OF SCAN S...

LIGHT SOURCE DRIVING DEVICE, OPTICAL SCANNING DEVICE, AND IMAGE FOR...

Timing detection circuit and apparatus for modulating light beam

PIXEL CLOCK AND PULSE-MODULATION-SIGNAL GENERATING DEVICE, OPTICAL...

Method and apparatus for image alignment

Method for determining sampling timing and image reading apparatus...

Pixel clock and pulse-modulation-signal generating device, optical...

Signal controlling circuit

Image forming apparatus

Method and apparatus for image forming capable of effectively adjus...

Clock-generating circuit and image-forming apparatus having a funct...

Method and apparatus for image forming with multiple laser beams

Clock generating device