Low-cost, high-performance radar networks
CA 2504507 C · Owner: Sicom Systems, Ltd. · Inventors: Weber, Peter T.; Nohara, Timothy J.; Jones, Graeme S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A real-time radar surveillance system comprises at least one land-based non- coherent radar sensor apparatus adapted for detecting maneuvering targets and targets of small or low radar cross-section. The radar sensor apparatus includes a marine radar device a digitizer connected to the marine radar device for receiving therefrom samples of radar video echo signals and computer programmed to implement a software-configurable radar processor generating target data including detection data and track data the computer being connectable to a computer network including a database. The processor is figured to transmit at least a portion of the target data over the network to the database the …
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 20, 2005 and granted September 17, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 20, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.