One-way data transmission system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4554660
SERIAL NO

06434531

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

According to this invention, a field of useful data is split into a number of basic entities, called 'data groups'. Each data group is, in turn, split into smaller basic entities or 'data blocks'. Each resulting data block is inserted in a data packet to be transmitted through a teletext or videotext network. Therefore, an input coupler has two functional parts: a data group generator and a data packet generator.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ETABLISSEMENT PUBLIC DE DIFFUSION DIT "TELEDIFFUSION DE FRANCE"MONTROUGE
L'ETAT FRANCAIS REPRESENTE PAR LE MINISTRE DES P T T (CENTRE NATIONAL D'ETUDES DES TELECOMMUNICATIONS) CNET38-40 RUE DU GENERAL LECLERC 92131 ISSY-LES-MOULINEAUX

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chevee, Gerard Rennes, FR 1 9
Noirel, Yves M Montfort, FR 4 147
Vardo, Jean-Claude St. Gregoire, FR 2 17

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation