Pseudo-noise sequence generator
CA 1282463 C · Owner: Sonetaka, Noriyoshi · Inventors: Sonetaka, Noriyoshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pseudo-noise sequence generator includes a memory which is accessed by a (2n+m)-bit address signal and outputs a parallel n-bit pseudo noise sequence prestored at a corresponding address, and n registers for delaying each bit of the parallel n-bit output signal from the memory by one clock. The (2n+m)-bit address signal consists of a parallel n-bit digital input signal, the outputs from the n registers, and an m-bit control signal.
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 April 2, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 2, 2008.
- 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.