Expired Canadian patentCanada
Intelligent camera selection and object tracking
CA 2601477 C · Owner: Buehler, Christopher · Inventors: Cannon, Howard I.; Buehler, Christopher
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Methods and systems for creating video from multiple sources utilize intelligence to designate the most relevant sources facilitating their , adjacent display and/or catenation of their video streams.
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 March 24, 2006 and granted September 15, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 24, 2026.
- 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.
FiledMarch 24, 2006
GrantedSeptember 15, 2015
Term endedMarch 24, 2026
Patent numberCA 2601477 C
Classification (IPC)G08B13/19 +1 more
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.