Selective transmission systems for microwave signals
CA 1074409 A · Owner: C.G.R. - Mev · Inventors: Levaillant, Claude; Bensussan, Andre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Selective transmission systems for transmitting a microwave generator to a load device, whose electrical characteristics may vary rapidly, a pulsed main microwave signal and for elimina-, ting spurious signals accompanying the main microwave signal at the beginning of the pulse and comprising in combination at least, a three channel junction, a microwave unidirectional element (isolator and/or circulator) an absorber and a microwave filter.
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 March 25, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 25, 1997.
- 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.