Printed circuit board assembly having a bga connection
CA 2491913 A1 · Owner: Forman, Steven K. · Inventors: Forman, Steven K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electrical connector may have a housing which has one or more printed circuit board assemblies. Each printed circuit board assembly has a plurality of signal traces and ground traces. Attached to the printed circuit board assemblies is a base. Disposed within one side of the base are a plurality of slots for receiving the printed circuit board assemblies. The opposing side of the base may have a plurality of pockets for receiving a plurality of fusible elements, which are preferably solder balls. Holes in the base provide a passage from the slots to the pockets. The solder balls are connected to the signal trace ends which extend into the base slots by metallic elements such , as …
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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 July 29, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 29, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 29, 2025.
- 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.