Raster image memory
CA 1264094 C · Owner: Oce-Nederland B.V. · Inventors: Venner, Cornelis Wilhelmus Marie; Tunnissen, Franciscus Hubertus Johannes; Willems, Theodorus Hubertus Maria
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A raster image memory connected to a raster image processor by a synchronous raster image bus having a number of data and modification code lines and comprising a bit-map memory for the storage of the bit representation of a whole page to be printed for a raster output scanner. Each memory element of the bit-map memory corresponds to a position on the page. The raster image memory is filled by means of the raster image processor. A logic processing unit is disposed between the raster image bus and the bit-map memory so that one input of the logic processing unit is connected to the data lines of the raster image bus and another input of the logic processing unit is connected to the data …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted December 27, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 27, 2006.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.