Embedded energy storage device
CA 2320897 A1 · Owner: Staffiere, Donald T. · Inventors: Staffiere, Donald T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention is directed towards an embedded electrical storage device in a layered electrical device, such as a printed board or IC chip. The layered electrical device comprises an outer surface. An electrical energy storage device is embedded in the layered electrical device either partially , or fully. The electrical energy storage device comprises at least two electrical conducting layers sandwiching a high capacity dielectric and is , connected to other circuitry on the layered electrical device.
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
- Filed January 27, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 27, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 27, 2021.
- 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.