Vertical dynamic beam-forming
CA 2498016 A1 · Owner: Goldberg, Steven Jeffrey · Inventors: Goldberg, Steven Jeffrey
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wireless communication system (100) for transmitting and receiving wireless communications using at least one beam (10) is disclosed. The system comprises a plurality of WTRUs (14) at least one beam-forming antenna (12) and at least , one radio network controller (RNC) (18). The antenna (12) is capable of beam forming and beams (10) emanating from the antenna (12) may be adjusted in accordance with actual conditions in the wireless communication system (100).
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 September 8, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 8, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 8, 2025.
- 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.