System for processing various types of information in easily usable form
CA 1315391 C · Owner: Tsumura, Tomoki · Inventors: Tsumura, Tomoki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An image information processing system including an image data input portion (2), an image data-base portion (4), a high-speed image data-base portion (5) a buffer, memory (34), and an image data output portion (3). The image data-base portion stores high compressed data; the high-speed image data-base portion stores high-speed compressable data; and the buffer memory stores data for a current output. The image data-base portion the, high-speed image data-base portion and the buffer memory are given a hierarchy structure. The image information processing system includes any combination of a unit for area blocking, a unit for stacking, a unit for adding sound information, and a unit for …
Read the whole patent
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 March 30, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 30, 2010.
- 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.