Method and device for the transfer of snmp messages over udp with compression of periodically repeating sequences
CA 2456912 C · Owner: Ghirardi, Maurizio · Inventors: Ghirardi, Maurizio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns the transfer of messages using an UDP transport. A typical example is offered by the SNMP messages used to perform the , communication (Cl C2) between manager units (M, M') and agent units (A A') , within a system for the management of data communication networks such as , internet. The payload of messages and preferably the messages as a whole shall undergo a compression operation based on the recognition of sequences that periodically appear in the message.
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 August 9, 2002 and granted December 24, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 9, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 9, 2024.
- 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.