Programmable logic device
CA 1313234 C · Owner: Sakamoto Makoto · Inventors: Sakamoto Makoto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
There is provided a programmable logic device (PLD) which includes a programmable wiring, the programmable wiring comprising: a plurality of switch stations (SS) first, wirings each for directly connecting some terminals among input/output terminals of said SSs to input/output terminals of adjacent programmable logic elements (PLL) and second, wirings each for directly connecting some terminals among the input/output terminals of said SSs to input/output terminals of the adjacent SS. Hereby, the numbers of involved switches through which associated signals pass, can be reduced. - 11 -
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 26, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 26, 2010.
- 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.