Signal defect compensator
CA 1083709 A · Owner: Rca Corporation · Inventors: Dischert, Robert A.; Bolger, Thomas V.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A signal defect compensator is provided which develops a replacement video signal for use during a signal dropout. The replacement video comprises video image information from the horizontal lines both before and after the line on which the dropout occurs the, replacement video being obtained by summing video from a current scanning line with video from a channel including a 2H delay, the video channel further including means for insuring the chroma portion of the replacement video being of the proper phase. - 1 -
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 August 12, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 12, 1997.
- 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.