Rate-based adaptive congestion control system and method for integrated packet networks
CA 2104002 C · Owner: Yin, Nanying · Inventors: Yin, Nanying; Hluchyj, Michael G.; Grossman, Daniel B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An adaptive congestion control device (600) and method provides for minimizing congestion on a basis of independent congestion level indicators. The invention further provides efficient recovery in an integrated packet network that becomes congested. In addition, the invention ensures that a user may utilize the network on a space-available basis when capacity is available in said network.
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 December 10, 1992 and granted September 29, 1998. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 10, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 10, 2014.
- 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.