Smart messages and smart macros for telecommunications relay service (trs) and operator services for deaf (osd)
CA 2189490 C · Owner: Lomax, Stephen John · Inventors: Kundaje, Vinay; Lomax, Stephen John; Millios, William Lawrence
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
27, A telephone call is received at a relay center for routing to a forward party. A platform at the relay center can detect a call processing event in the relay center during processing of the telephone call. The relay center platform generates a context-dependent message based on the call processing event for review by the communications assistant. The communications assistant reviews and sends the message to a relay party using a message button. The relay center platform can automatically transmit messages to the caller the forward, party, a third party, and the communications assistant based on detected call processing events. The message button condenses responses to commonly occurring …
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 November 4, 1996 and granted May 23, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 4, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 4, 2018.
- 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.