Modifications of scanning arrangements to improve focusing

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H04N3/26

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Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N3/00Scanning details of television systems

Current Industry

H04N3/26Modifications of scanning arrangements to improve focusing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Spatial scan replication circuit
- Patent number 7,986,851
- Issue date Jul 26, 2011
- J. Carl Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial scan replication circuit
- Patent number 7,822,284
- Issue date Oct 26, 2010
- Carl Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Horizontal and vertical dynamic correction in CRT monitors
- Patent number 7,777,432
- Issue date Aug 17, 2010
- STMicroelectronics Asia Pacific PTE Ltd.
- Eric Yves Serge Cirot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial scan replication circuit
- Patent number 7,382,929
- Issue date Jun 3, 2008
- Pixel Instruments Corporation
- Carl Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Focus voltage amplifier
- Patent number 7,372,509
- Issue date May 13, 2008
- Thomson Licensing
- John Barrett George
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive compensation of focus tracking utilizing winding and capacitor
- Patent number 7,235,935
- Issue date Jun 26, 2007
- Thomson Licensing
- Kevin Michael Williams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic brightness stabilization apparatus and method of image di...
- Patent number 7,170,565
- Issue date Jan 30, 2007
- Samsung Electronics Co., Ltd.
- Jae-cheol Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image distortion correction apparatus capable of correcting misconv...
- Patent number 7,129,655
- Issue date Oct 31, 2006
- Samsung Electronics Co., Ltd.
- Joon-hwan Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveform generator for controlling an electron beam in a cathode ra...
- Patent number 7,102,302
- Issue date Sep 5, 2006
- Thomson Licensing
- John Barrett George
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device shared between digital-to-analog converter for outpu...
- Patent number 6,979,944
- Issue date Dec 27, 2005
- Samsung Electronics Co., Ltd.
- Il-hyeon Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial scan replication circuit
- Patent number 6,870,964
- Issue date Mar 22, 2005
- Pixel Instruments Corporation
- Carl Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Screen-noise eliminating apparatus and cathode-ray tube display app...
- Patent number 6,870,575
- Issue date Mar 22, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Taketoshi Hibi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High voltage supply for a picture tube
- Patent number 6,856,104
- Issue date Feb 15, 2005
- Thomson Licensing S.A.
- Daniel Lopez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit and method for controlling delay of dynamic focus signal
- Patent number 6,794,833
- Issue date Sep 21, 2004
- Samsung Electronics Co., Ltd.
- Jae-hoon Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display correction waveform generator for multiple scanning frequen...
- Patent number 6,774,585
- Issue date Aug 10, 2004
- THOMSON Licensing S.A.
- Günter Gleim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Focus voltage control arrangement
- Patent number 6,703,783
- Issue date Mar 9, 2004
- Thomson Licensing S.A.
- John Barrett George
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit for generating a dynamic focusing voltage for a picture tube
- Patent number 6,703,800
- Issue date Mar 9, 2004
- THOMSON Licensing S.A.
- Franz Dieterle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for generating dynamic focus signal
- Patent number 6,700,337
- Issue date Mar 2, 2004
- Samsung Electronics Co., Ltd.
- Jeong-Ho Bang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic focus amplifier output with step-up autotransformer
- Patent number 6,690,124
- Issue date Feb 10, 2004
- Thomson Licensing S.A.
- Ronald Eugene Fernsler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic focusing circuit, picture display device and method of gene...
- Patent number 6,664,746
- Issue date Dec 16, 2003
- Koninklijke Philips Electronics N.V.
- Albertus Aemilius Seyno Sluyterman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electromagnetic quadrupole circuit which independently corrects ac...
- Patent number 6,642,676
- Issue date Nov 4, 2003
- Sony Corporation
- Hitoshi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Focus flutter prevention in TV receivers and monitors
- Patent number 6,636,265
- Issue date Oct 21, 2003
- Thomson Licensing S.A.
- Isaac Michael Bell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic focus voltage amplitude controller
- Patent number 6,580,232
- Issue date Jun 17, 2003
- Thomson Licensing S.A.
- Robert Joseph Gries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial scan replication circuit
- Patent number 6,529,637
- Issue date Mar 4, 2003
- Pixel Instruments Corporation
- Carl Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode ray tube assembly including a socket with a resistor for ch...
- Patent number 6,504,325
- Issue date Jan 7, 2003
- Samsung Display Devices Co., Ltd.
- Yong-geol Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Focusing circuit for a cathode ray tube
- Patent number 6,504,326
- Issue date Jan 7, 2003
- Koninklijke Philips Electronics N.V.
- Martin Huckriede
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device
- Patent number 6,445,145
- Issue date Sep 3, 2002
- Sony Corporation
- Satoshi Oosuga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color CRT and driving method of the same
- Patent number 6,424,104
- Issue date Jul 23, 2002
- Samsung SDI Co., Ltd.
- Min-cheol Bae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode-ray tube system capable of providing beam spots of a small...
- Patent number 6,407,519
- Issue date Jun 18, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Sakurai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus monitoring a threshold level for controlling a dy...
- Patent number 6,404,147
- Issue date Jun 11, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Haruo Shigematsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Mini-Projector Applied for Video Output Device
- Publication number 20130300947
- Publication date Nov 14, 2013
- AIPTEK International Inc.
- Hui Hsien Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL SCAN REPLICATION CIRCUIT
- Publication number 20090208127
- Publication date Aug 20, 2009
- IP INNOVATION LLC
- J. CARL COOPER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Horizontal and vertical dynamic correction in crt monitors
- Publication number 20060244399
- Publication date Nov 2, 2006
- Eric Yves Serge Cirot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Passive compensation of focus tracking utilizing winding and capacitor
- Publication number 20060164018
- Publication date Jul 27, 2006
- Kevin Michael Williams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Focus voltage control arrangement with ultor voltage tracking
- Publication number 20050242755
- Publication date Nov 3, 2005
- John Barrett George
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Focus voltage amplifier
- Publication number 20050231137
- Publication date Oct 20, 2005
- Thomson Lincensing S.A.
- John Barrett George
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Waveform generator for controlling an electron beam in a cathode ra...
- Publication number 20050212452
- Publication date Sep 29, 2005
- John Barrett George
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic focus voltage for a focus mask
- Publication number 20050174072
- Publication date Aug 11, 2005
- Richard William Nosker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automatic brightness stabilization apparatus and method of image di...
- Publication number 20040263692
- Publication date Dec 30, 2004
- SAMSUNG ELECTRONICS CO., LTD.
- Jae-cheol Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display device shared between digital-to-analog converter for outpu...
- Publication number 20040251857
- Publication date Dec 16, 2004
- SAMSUNG ELECTRONICS CO., LTD.
- Il-hyeon Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spatial scan replication circuit
- Publication number 20040197026
- Publication date Oct 7, 2004
- Carl Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High voltage supply for a picture tube
- Publication number 20040075403
- Publication date Apr 22, 2004
- Daniel Lopez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image distortion correction apparatus capable of correcting misconv...
- Publication number 20030206251
- Publication date Nov 6, 2003
- SAMSUNG ELECTRONICS CO., LTD.
- Joon-Hwan Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FOCUS VOLTAGE CONTROL ARRANGEMENT
- Publication number 20030197479
- Publication date Oct 23, 2003
- John Barrett George
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Circuit and method for controlling delay of dynamic focus signal
- Publication number 20030164690
- Publication date Sep 4, 2003
- SAMSUNG ELECTRONICS CO., LTD.
- Jae-Hoon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Circuit for generating a dynamic focusing voltage for a picture tube
- Publication number 20030133052
- Publication date Jul 17, 2003
- Franz Dieterle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display correction waveform generator for multiple scanning frenque...
- Publication number 20030127999
- Publication date Jul 10, 2003
- Gunter Gleim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC FOCUS AMPLIFIER OUTPUT WITH STEP-UP AUTOTRANSFORMER
- Publication number 20030102826
- Publication date Jun 5, 2003
- Ronald Eugene Fernsler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus for generating dynamic focus signal
- Publication number 20030034745
- Publication date Feb 20, 2003
- Jeong-Ho Bang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electromagnetic quadrupole circuit which independently corrects ac...
- Publication number 20030011329
- Publication date Jan 16, 2003
- Hitoshi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic focusing circuit, picture display device and method of gene...
- Publication number 20030001527
- Publication date Jan 2, 2003
- Koninklijke Philips Electronics N.V.
- Albertus Aemilius Seyno Sluyterman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic focus voltage amplitude controller
- Publication number 20020145395
- Publication date Oct 10, 2002
- Robert Joseph Gries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spatial scan replication circuit
- Publication number 20020085125
- Publication date Jul 4, 2002
- PIXEL INSTRUMENTS
- Carl Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color CRT and driving method of the same
- Publication number 20020070690
- Publication date Jun 13, 2002
- Min-Cheol Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display apparatus
- Publication number 20020047653
- Publication date Apr 25, 2002
- Haruo Shigematsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Focusing circuit for a cathode ray tube
- Publication number 20020047668
- Publication date Apr 25, 2002
- Martin Huckriede
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Screen-noise eliminating apparatus and cathode-ray tube display app...
- Publication number 20020030761
- Publication date Mar 14, 2002
- Taketoshi Hibi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Modifications of scanning arrangements to improve focusing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spatial scan replication circuit

Spatial scan replication circuit

Horizontal and vertical dynamic correction in CRT monitors

Spatial scan replication circuit

Focus voltage amplifier

Passive compensation of focus tracking utilizing winding and capacitor

Automatic brightness stabilization apparatus and method of image di...

Image distortion correction apparatus capable of correcting misconv...

Waveform generator for controlling an electron beam in a cathode ra...

Display device shared between digital-to-analog converter for outpu...

Spatial scan replication circuit

Screen-noise eliminating apparatus and cathode-ray tube display app...

High voltage supply for a picture tube

Circuit and method for controlling delay of dynamic focus signal

Display correction waveform generator for multiple scanning frequen...

Focus voltage control arrangement

Circuit for generating a dynamic focusing voltage for a picture tube

Apparatus for generating dynamic focus signal

Dynamic focus amplifier output with step-up autotransformer

Dynamic focusing circuit, picture display device and method of gene...

Electromagnetic quadrupole circuit which independently corrects ac...

Focus flutter prevention in TV receivers and monitors

Dynamic focus voltage amplitude controller

Spatial scan replication circuit

Cathode ray tube assembly including a socket with a resistor for ch...

Focusing circuit for a cathode ray tube

Display device

Color CRT and driving method of the same

Cathode-ray tube system capable of providing beam spots of a small...

Display apparatus monitoring a threshold level for controlling a dy...

Patents Applicationslast 30 patents

Mini-Projector Applied for Video Output Device

SPATIAL SCAN REPLICATION CIRCUIT

Horizontal and vertical dynamic correction in crt monitors

Passive compensation of focus tracking utilizing winding and capacitor

Focus voltage control arrangement with ultor voltage tracking

Focus voltage amplifier

Waveform generator for controlling an electron beam in a cathode ra...

Dynamic focus voltage for a focus mask

Automatic brightness stabilization apparatus and method of image di...

Display device shared between digital-to-analog converter for outpu...

Spatial scan replication circuit

High voltage supply for a picture tube

Image distortion correction apparatus capable of correcting misconv...

FOCUS VOLTAGE CONTROL ARRANGEMENT

Circuit and method for controlling delay of dynamic focus signal

Circuit for generating a dynamic focusing voltage for a picture tube

Display correction waveform generator for multiple scanning frenque...

DYNAMIC FOCUS AMPLIFIER OUTPUT WITH STEP-UP AUTOTRANSFORMER

Apparatus for generating dynamic focus signal

Electromagnetic quadrupole circuit which independently corrects ac...

Dynamic focusing circuit, picture display device and method of gene...

Dynamic focus voltage amplitude controller

Spatial scan replication circuit

Color CRT and driving method of the same

Display apparatus

Focusing circuit for a cathode ray tube

Screen-noise eliminating apparatus and cathode-ray tube display app...