Apparatus for displaying data for a display panel
CA 1191977 A · Owner: Sony Corporation · Inventors: Nakamura, Toshiteru
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for displaying a data stored in a memory on a display panel, such as a cathode ray tube in a scroll mode in which the data is scrolled on the display panel at a rate dependent on a renewal speed of a read out address of the memory, and is provided with manually rotatable dial means for generating a control signal for controlling the renewal speed of the read out address of the memory and therefore the scroll speed of the data the control signal, being dependent on the rotation of the manually rotatable dial, that is, rotational angle or rotational speed of the dial. Further, in an editing apparatus to which this invention is applied, the manually rotatable dial concurrently …
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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 August 13, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 13, 2002.
- 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.