Method of, and system for, communicating data, and a station for transmitting data
CA 2571504 C · Owner: Baker, Matthew P. J. · Inventors: Moulsley, Timothy J.; Baker, Matthew P. J.; Bucknell, Paul
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Data is transmitted from a first station (410) to a second station (450) by: , at the first station (410), dividing the data into a sequence of data packets and transmitting the sequence of data packets; at the second station (450) receiving the data packets and transmitting acknowledgements indicating whether the data packets have been received successfully; at the first station (410), retransmitting as a sub-sequence of a plurality of sub-packets a data packet which has not been received successfully; and at the second station (450), reconstituting the data from the data packets and sub-packets; wherein the data packets comprise a sequence number providing an indication of position …
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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
- Filed June 22, 2005 and granted May 13, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 22, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.