Reducing redundant symbolic debug information in computer systems
CA 2126006 A1 · Owner: Pennello, Tom · Inventors: Pennello, Tom
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A single copy of symbolic debug information is generated and given a name. The name is derived from the name of the High Level Language construct for which symbolic debug information must be generated. All references to the symbolic debug information are through that name. Standard linker technology is used to connect the references to the single named copy. How to identify a single source module to contain particular symbolic debug information is also disclosed.
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 June 16, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 16, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 16, 2016.
- 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.