Charge transfer device provided with self-induction members
CA 1256207 A · Owner: N.V. Philips Gloeilampenfabrieken · Inventors: Boutigny, Pierre-Henri
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Charge transfer device provided with self-induction members. The invention relates to a charge transfer device (CTD) having two or four phases, for which the speed of transferring the stored charges is increased by means of self-induction members connected to each of the clock areas of each memory element so that the capacitive impedance presented initially to the clock signal generator by the CTD becomes a substantially resistive impedance. Such a charge transfer device having an increased speed of transfer is used in the digital oscilloscopy or in arrangements for handling pictures. Application: digital oscilloscopy handling of, pictures.
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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 June 20, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 20, 2006.
- 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.