Fast speed reproduction system for digital disc
CA 1312140 C · Owner: Yoshioka, Yo · Inventors: Yoshioka, Yo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A digital disc reproduction system including disc reproducing mechanism section for driving a disc and reading the disc, a signal processing means for servo controlling the disc reproducing mechanism section and for processing signals obtained from the disc reproducing mechanism section, a clock generator means for generating a plurality of different frequency clocks and means for selectively supplying the different frequency clocks to thesignal processing means. - 35 -
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 December 29, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 29, 2009.
- 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.