Peak-to-peak value detector
CA 1046594 A · Owner: Western Electric Company, Incorporated · Inventors: Vahaviolos, Sotirios J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure The present invention relates to a peak detector for use in a stress wave detecting system or the like. The peak detector is comprised of a peak detecting section which is comprised on an input and an output to detect each peak in an input wave, with reference to a predetermined d.c. voltage. The peak detector is further comprised of a pulse stretching section for receiving the output from the peak detecting section to maintain the level of each detected peak with minimal decay. The output of the pulse stretching section is representative of the magnitude of the input wave to the peak detecting section.
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 January 16, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 16, 1996.
- 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.