Method of fabricating imaging apparatus
CA 1309481 C · Owner: Eev Limited · Inventors: Pool, Peter James
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a method for fabricating imaging apparatus adjoining regions, each forming only part of the active area of the complete device, are laid down separately enabling larger active areas to be produced than would otherwise be possible using conventional wafer stepper equipment. In the complete device, imaging may be arranged over the boundary between the regions and/or charge may be transferred across the boundary.
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 October 27, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 27, 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.