Parallel-to-serial converter
CA 1304845 C · Owner: Shimasue, Masanori · Inventors: Yamane, Kazuo; Shimasue, Masanori
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A parallel-to-serial converter multiplexes parallel input data into a serial output data. This converter includes a multiplier for multiplying an input clock corresponding to a parallel input data, a divider for dividing the multiplied clock, and a waveform shaping circuit for shaping a serial output data by the multiplied clock. The converter multiplexes parallel data at a center of each phase thereof based on the divided clock by adjusting phases between the input data (or the input clock) and the divided clock to be in a predetermined relationship.
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 July 7, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 7, 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.