Device for detecting bit phase difference
CA 1270301 C · Owner: Nakazawa, Satoshi · Inventors: Nakazawa, Satoshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A bit phase difference detecting device applicable to for, example, a digital microwave communications system for channel switching. The device detects a difference in phase difference between two identical data sequences each being transmitter over a respective one of two independent transmission paths. Each of the data sequences is serial-toparallel converted into bit sequences the number of which is equal to a predetermined common measure of the frame period of the data sequences. Comparators and decision circuits associated on-to-one with with the comparators are provided for individually detecting differences in bit phase between those bit sequences derived from one data sequence and …
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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 June 12, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 12, 2007.
- 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.