Device for the digital transmission and display of graphics and/or of characters on a screen

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4424572
SERIAL NO

06185572

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a device for the digital transmission and display of graphics and/or of characters on a screen, the device comprising a terminal connected to a transmission network, to a graphic acquisition device and to a unit for display on a screen. Each terminal comprises a storage unit which, according to the invention, comprises a plurality of storage assemblies validatable in parallel, each storage assembly comprising a circuit effecting a logic combination between an input word and the word already written at the address indicated. The invention is more particularly applicable to the production of telewriting systems or of combined systems of telewriting and videotext (viewdata).

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
TELEDIFFUSION DE FRANCEPARIS67

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lorig, Bernard 18 rue de Brest, 35000 Rennes, FR 1 36
Rahuel, Jean-Claude Rennes, FR 6 232
Roux, Catherine Rennes, FR 3 44

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 4601010 Converter device for a computer terminal 2 1983
 
GLOBAL 360, INC. (1)
* 5129061 Composite document accessing and processing terminal with graphic and text data buffers 15 1991
 
Tokyo Shibaura Denki Kabushiki Kaisha (1)
* 4727363 Video ram write control apparatus 22 1986
 
SNAPTRACK, INC. (1)
* 2011/0038,027 METHOD AND DEVICE FOR MODULATING LIGHT WITH SEMICONDUCTOR SUBSTRATE 44 2010
 
THYREOS CORPORATION (1)
* 4710758 Automatic touch screen calibration method 66 1985
 
WALT DISNEY COMPANY, THE (1)
* 5764980 Method for coordinating production of an animated feature using a logistics system 21 1995
 
TUGALOO LAVONIA GMBH, LLC (1)
* 5475585 Transactional processing system 214 1994
 
EISTREAM TECHNOLOGIES, INC. (1)
* 4587633 Management communication terminal system 135 1982
 
Quantel Limited (1)
* 4931956 Video image creation systems 19 1986
 
FUJITSU LIMITED (2)
* 4501931 Color information input system for electronic blackboard 28 1983
* 4789963 Display control apparatus for controlling to write image data to a plurality of memory planes 15 1987
 
RICOH COMPANY, LTD. (1)
* 5623559 Communication terminal transmitting first and second coordinate data in first and second modes 7 1993
 
ETAT FRANCAIS REPRESENTE PAR LE MINISTERE DES POSTES, DES TELECOMMUNICATIONS ET DE L'ESPACE (CENTRE NATIONAL D'ETUDES DES TELECOMMUNICATIONS) (1)
* 4956768 Wideband server, in particular for transmitting music or images 145 1988
 
MATRA COMMUNICATION (1)
* 4747073 Terminal for communication with a remote data processing system 9 1985
 
DIGITAL EQUIPMENT CORPORATION (1)
* 4941088 Split bus multiprocessing system with data transfer between main memory and caches using interleaving of sub-operations on sub-busses 17 1985
 
TELEBUYER, LLC (26)
6323894 Commercial product routing system with video vending capability 165 1994
* 2002/0120,545 COMMERCIAL PRODUCT ROUTING SYSTEM WITH VIDEO VENDING CAPABILITY 4 1999
7848496 Method for buyer-seller-on-line commerce 8 1999
* 2002/0001,372 METHOD FOR BUYER-SELLER-ON-LINE COMMERCE 10 1999
8207998 Commercial product routing system with video vending capability 0 2000
7835508 Commercial product routing system with video vending capability 14 2000
* 2003/0156,185 Method for buyer-seller on-line commerce 1 2002
7839984 Commercial product routing system with video vending capability 11 2002
* 2003/0185,356 Commercial product telephonic routing system with mobile wireless and video vending capability 9 2002
8315364 Commercial product telephonic routing system with mobile wireless and video vending capability 0 2003
8111279 Commercial product routing system with video vending capability 0 2003
* 2006/0215,029 Commercial product routing system with video vending capability 21 2003
* 2004/0076,275 Commercial product telephonic routing system with mobile wireless and video vending capability 4 2003
8098272 Commercial product routing system with video vending capability 0 2003
8059796 Commercial product routing system with video vending capability 0 2003
7835509 Commercial product routing system with video vending capability 8 2003
* 2004/0111,752 Commercial product routing system with video vending capability 1 2003
* 2004/0109,547 Commercial product routing system with video vending capability 1 2003
7425978 Videophone system for scrutiny monitoring with computer control 4 2005
7319477 Videophone system for scrutiny monitoring with computer control 39 2006
* 2006/0209,178 Videophone system for scrutiny monitoring with computer control 1 2006
9053485 Security monitoring system with image comparison of monitored location 0 2007
8842151 Security monitoring system with flexible monitoring sequence 0 2007
8836749 Security monitoring system with combined video and graphics display 0 2007
* 2007/0132,844 SECURITY MONITORING SYSTEM WITH COMBINED VIDEO AND GRAPHICS DISPLAY 18 2007
* 2009/0015,652 VIDEOPHONE SYSTEM FOR SCRUTINY MONITORING WITH COMPUTER CONTROL 1 2008
 
NATIONAL SEMICONDUCTOR CORPORATION (1)
* 5250940 Multi-mode home terminal system that utilizes a single embedded general purpose/DSP processor and a single random access memory 30 1991
 
Ing. C. Olivetti & C., S.p.A. (1)
* 4600808 Print apparatus for videotex terminal 6 1984
 
AECX Corporation (1)
* 6057929 System and method for producing substantially identical drawing prints using dissimilar printing systems 6 1997
 
DISNEY ENTERPRISES, INC. (1)
* 5091849 Computer image production system utilizing first and second networks for separately transferring control information and digital image data 44 1991
 
BTS-Broadcast Television Systems, Inc. (1)
* 5262965 System and method for high speed computer graphics image computation using a parallel connected, asynchronous multiprocessor ring coupled to a synchronous special purpose video processing ring 28 1988
 
VISTA DMS, INC. (1)
5235680 Apparatus and method for communicating textual and image information between a host computer and a remote display terminal 382 1991
 
CANON KABUSHIKI KAISHA (1)
* 5010513 Data processing apparatus 4 1988
* Cited By Examiner