System and method for displaying large images with reduced capacity buffer, file format conversion, user interface with zooming and panning, and broadcast of different images
CA 2422780 A1 · Owner: Moon, Kwang Soon · Inventors: Moon, Kwang Soon; Okamura, Tomoyuki; Le, Hao
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The system for displaying huge images in accordance with the present invention comprises: a storage device (1) for storing image data which is divided in either one of the row direction and the column direction and contains at least two subdivided blocks; a first temporary storage device (9) for sequentially reading out data stored in the storage device (1) temporarily storing data as , read and when the data reaches a predetermined unit of data size outputting , all the data as input. And the present invention serves to improve the processing speed of huge images by bypassing the main storage device (3) during the processing operation of image 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
- Filed July 10, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 10, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 10, 2023.
- 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.