State machine checker
CA 1311305 C · Owner: Sanner, Martin W. · Inventors: Sanner, Martin W.; Chandra, Seema
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Checking method and apparatus for monitoring the proper operation of a state machine of the type operable to produce control signals that in turn cause, other digital apparatus to produce responsive signals. Part of the checker apparatus in effect, emulates the, digital apparatus receiving the control signals to, produce therefrom emulated response signals that when, compared to the control signals, provide an indication of correct operation of the state machine means and associated circuitry. T10/10577-144
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
- Granted December 8, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 8, 2009.
- 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.