Radio communications system eith randomly scattered, automatically organizable relay stations
CA 1237780 A · Owner: United States, (Government Of The) As Represented By The Secretary Of Th E Army · Inventors: Maass, Joachim A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fully distributed disposable, self-organizing, independently powered communications system capable of providing, a radio-communications channel in environments that may prove dangerous or inaccessible to humans and that may be hostile to communications systems, comprises a number of randomly scattered self-contained relay transceiver stations which automatically organize themselves to form a relay chain capable of transporting radio messages between two user terminal stations as long as the distance between the user stations is bridged by the relay stations in line-of-sight proximity with each other.
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 June 7, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 7, 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.