Spatially switched router for wireless data packets
CA 2387238 A1 · Owner: Caly Corporation · Inventors: Rosenbluth, Irv; Berger, Josef
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wireless radio communication scheme in which data packets scheduled for transmission to spatially diverse locations (12 13, 14) are directed by a , switched router apparatus (19 20, 21, 22) capable of switching data packets and transmitting them between network nodes where the direction and timing of , switching is controlled in real time by the information derived from the packet's route destination and the network's node spatial topology. The present invention uses a very high speed electronically controlled switched array feed (16, 17, 18) for the microwave frequency range above 1 GHz coupled , to an RF focusing and collimating antenna (11) that enables the wireless transceiver …
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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 October 10, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 10, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 10, 2022.
- 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.