Fabrication of customized integrated circuits
CA 1300762 C · Owner: Janai, Meir Israel · Inventors: Janai, Meir Israel; Orbach, Zvi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A technique for production of customized integrated circuits comprising the steps of providing an integrated circuit blank having at least first and second metal layers including portions arranged for selectable removal to provide desired customization of said integrated circuit blank and thereafter, etching at least said first metal layer to customize said integrated circuit blank.
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 May 12, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 12, 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.