System and method for providing access to a packet switched network in a two-way satellite system
CA 2370560 A1 · Owner: Hughes Electronics Corporation · Inventors: Kelly, Frank
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A communication system for exchanging signals among a plurality of terminals (109) is disclosed. Each of the plurality of terminals (109) includes a transmitter (109b) that is configured to transmit the signals. A hub (113) is configured to communicate with the plurality of terminals (109). The hub (113) transmits control signals to one of the plurality of terminals (109) to modify operation of the one terminal (109). This arrangement has particular applicability to a two-way satellite communication system which has , connectivity to the Internet.
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 April 9, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 9, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 9, 2023.
- 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.