Data reproducing apparatus for reproducing digital data recorded on multi-tracks
CA 1198516 A · Owner: Victor Company Of Japan, Ltd. · Inventors: Mori, Takaro; Yamada, Yasuhiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A data reproducing apparatus for reproducing data recorded on multi-tracks, reproduces data within reproduced frame signals by simultaneously reproducing a plurality of tracks on a recording medium. The frame signal is constituted by the data obtained by subjecting an analog information signal to digital pulse modulation, and at least a synchronizing signal. Signals obtained by time-sequentially composing the frame signals in terms of frame signals are dispersed and recorded on the plurality of tracks on the recording medium. The data reproducing apparatus comprises a signal transducer for simultaneously reproducing the frame signals recorded on the recording medium from the plurality of …
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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 24, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 24, 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
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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.