Modem with nonvolatile memory
CA 2281333 A1 · Owner: Olitec · Inventors: De Somer, Thierry; Pelletier, Didier
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The modem is capable of operating according to a standard mode in which the modem allows an associated computer to communicate over a telecommunication network, or according to an autonomous mode in which one or more functions such as fax machine answering, machine, answering/recording machine receiver of, electronic messages and receiver of data files are implemented by the modem independently of the computer. The data and/or voice messages received by the modem in autonomous mode are stored in a removable nonvolatile memory. These data and/or voice messages may then be consulted by withdrawing the removable nonvolatile memory from the modem and by inserting it into an appropriate adapter …
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
- Filed September 3, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 3, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 3, 2021.
- 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.