Twinax interface circuit
CA 1320589 C · Owner: Standard Microsystems Corporation · Inventors: Sarkissian, Haig
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An interface circuit is described for use with a plurality of peripherals or attachments connected in data communication with a central computer. The computer sends data messages, each o- which includes the unique addresses of that peripheral to which the particular data message is directed. The peripheral interface contains areas for stripping and then storing addresses from the message received from the computer. If the address matches that of the peripheral the peripheral, acts on the message and responds when necessary to the computer with a message return that includes the address.
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 20, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 20, 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.