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H04N3/223
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ELECTRICITY
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Electric communication
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PICTORIAL COMMUNICATION
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Scanning details of television systems
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H04N3/223
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Patents Grants
last 30 patents
Information
Patent Grant
Projection system, image processing apparatus, and calibration method
Patent number
10,091,475
Issue date
Oct 2, 2018
Ricoh Company, Ltd.
Masaaki Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Drive apparatus for frame deflection and method
Patent number
8,362,716
Issue date
Jan 29, 2013
Entropic Communications, Inc.
Adriaan P. D. De Pauw
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bias circuit and method for operating the same
Patent number
7,541,754
Issue date
Jun 2, 2009
LG Electronics Inc.
U Hyun Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video display apparatus and video display method
Patent number
7,224,350
Issue date
May 29, 2007
Sony Corporation
Shigeru Takasu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scanning circuit of electron tube displays
Patent number
7,071,636
Issue date
Jul 4, 2006
STMicroelectronics S.A.
Jean-Michel Moreau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Vertical/horizontal amplitude controller
Patent number
7,045,977
Issue date
May 16, 2006
Matsushita Electric Industrial Co., Ltd.
Hiroshi Moribe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Deflection supply voltage feedback control in conjunction with freq...
Patent number
7,030,575
Issue date
Apr 18, 2006
Thomson Licensing
Snehali Choksi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CRT display apparatus and control method thereof
Patent number
6,987,362
Issue date
Jan 17, 2006
Samsung Electronics Co., Ltd.
Seok-joo Han
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
System and method for controlling horizontal size of monitor screen
Patent number
6,906,688
Issue date
Jun 14, 2005
Samsung Electronics Co., Ltd.
Jae-hoon Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit and method of controlling vertical and horizontal screen si...
Patent number
6,831,415
Issue date
Dec 14, 2004
Samsung Electronics Co., Ltd.
Jae-hun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Limiter circuit
Patent number
6,791,309
Issue date
Sep 14, 2004
Sanyo Electric Co., LTD
Kenichi Nakajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Deflection current modulation circuit
Patent number
6,614,193
Issue date
Sep 2, 2003
Thomson Licensing S.A.
James Albert Wilber
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit for regulating brightness and size of picture in display ap...
Patent number
6,483,517
Issue date
Nov 19, 2002
Samsung Electronics Co., Ltd.
Ho-Woong Kang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Horizontal display size compensation circuit for a monitor
Patent number
6,392,708
Issue date
May 21, 2002
Samsung Electronics Co. Ltd.
Yong-Moon Cho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Duty cycle alteration circuit
Patent number
6,297,815
Issue date
Oct 2, 2001
Samsung Electronics Co., Ltd.
Ho-Jin Byun
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display apparatus having a horizontal screen size adjusting circuit...
Patent number
6,285,142
Issue date
Sep 4, 2001
Samsung Electronics Co., Ltd.
Eun-Sup Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flexible phase shift compensation for automatic sizing and centerin...
Patent number
6,266,097
Issue date
Jul 24, 2001
Sony Corporation
Libiao Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Display apparatus with circuit expanding horizontal retrace interva...
Patent number
6,262,779
Issue date
Jul 17, 2001
Hitachi, Ltd.
Masato Sugiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Technique for controlling screen size of monitor adapted to GUI env...
Patent number
6,211,855
Issue date
Apr 3, 2001
Samsung Electronics Co, Ltd.
Sung-Je Kim
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of automatically adjusting a CRT color monitor screen and a...
Patent number
6,195,123
Issue date
Feb 27, 2001
Totoku Electric Co., Ltd.
Takeyuki Meguro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Raster V-size adjustment circuit
Patent number
6,169,587
Issue date
Jan 2, 2001
Acer Peripherals Inc.
Hsieh Chang-Fa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit for limiting horizontal image size of display
Patent number
6,160,364
Issue date
Dec 12, 2000
Samsung Electronics Co., Ltd.
Sang-Soo Jo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method and device for compensating the horizontal scanning size
Patent number
6,147,464
Issue date
Nov 14, 2000
Acer Peripherals, Inc.
Chang-Fa Hsieh
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Horizontal deflection circuit
Patent number
6,124,686
Issue date
Sep 26, 2000
Sony Corporation
Ken Kikuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit for compensating deflection in a display unit without pictu...
Patent number
6,118,232
Issue date
Sep 12, 2000
NEC Corporation
Osamu Ohnaka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display apparatus with cathode ray tube
Patent number
6,108,045
Issue date
Aug 22, 2000
Hitachi, Ltd.
Makoto Onozawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Raster distortion correction and deflection circuit arrangement
Patent number
6,060,845
Issue date
May 9, 2000
Hitachi, Ltd.
Masahisa Tsukahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Horizontal size regulation circuit of display device
Patent number
6,020,694
Issue date
Feb 1, 2000
Samsung Electronics Co., Ltd.
Jae-Gyou Shim
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Cathode ray tube with apparatus for reducing variation of deflectio...
Patent number
6,011,593
Issue date
Jan 4, 2000
Hitachi, Ltd.
Makoto Onozawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detecting horizontal blanking time in cathode ray tube devices
Patent number
5,969,486
Issue date
Oct 19, 1999
Display Laboratories, Inc.
James R. Webb
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Drive apparatus for frame deflection and method
Publication number
20110007038
Publication date
Jan 13, 2011
Adriaan P. D. De Pauw
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Bias circuit and method for operating the same
Publication number
20060132067
Publication date
Jun 22, 2006
LG Electronics Inc.
U. Hyun Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Deflection supply voltage feedback control in conjunction with freq...
Publication number
20050212976
Publication date
Sep 29, 2005
Snehali Choksi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Video display apparatus and video display method
Publication number
20050140701
Publication date
Jun 30, 2005
Shigeru Takasu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of processing images for the correction of the distortions i...
Publication number
20050057540
Publication date
Mar 17, 2005
Didier Doyen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CRT display apparatus and control method thereof
Publication number
20050001553
Publication date
Jan 6, 2005
Samsung Electronics Co., Ltd.
Seok-joo Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Viewfinder for a video camera
Publication number
20040145669
Publication date
Jul 29, 2004
Ben Van Den Herik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scanning circuit of electron tube displays
Publication number
20040100198
Publication date
May 27, 2004
Jean-Michel Moreau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Vertical/horizontal amplitude controller
Publication number
20040080286
Publication date
Apr 29, 2004
Hiroshi Moribe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Circuit and method of controlling vertical and horizontal screen si...
Publication number
20040000874
Publication date
Jan 1, 2004
SAMSUNG ELECTRONICS CO., LTD.
Jae-Hun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Limiter circuit
Publication number
20030184273
Publication date
Oct 2, 2003
Kenichi Nakajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for controlling horizontal size of monitor screen
Publication number
20030160806
Publication date
Aug 28, 2003
SAMSUNG ELECTRONICS CO., LTD.
Jae-hoon Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Deflection current modulation circuit
Publication number
20030057898
Publication date
Mar 27, 2003
James Albert Wilber
H04 - ELECTRIC COMMUNICATION TECHNIQUE