Telemetry interface system to transmit variable-rate telemetry data through a 1.544 mbps digital service channel
CA 1232636 A · Owner: Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty'S Canadian Government · Inventors: Montminy, J.G. Benoit; Lessard, J.A. Marcel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention provides an improved method and apparatus able to transmit and receive variable-rate telemetry data from 5 Kbps to 1 Mbps through a standard fixed rate T1 communication channel. There is disclosed a method and apparatus for encoding at a transmitting unit, a variable-rate continuous bit stream of data on a fixed rate digital service channel and a method and apparatus for decoding, at a receiving unit data and bit rate, information from the encoded signal in order to reproduce the original bit stream and data rate entered in the transmitting unit.
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 February 9, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 9, 2005.
- 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.