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Expired Canadian patentCanada

Panel-shaped semiconductor module

CA 2654941 C · Owner: Kyosemi Corporation · Inventors: Nakata, Josuke

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A solar battery module as a panel-shaped semiconductor module includes: a plurality of rod-type semiconductor elements (1) arranged in a matrix formed by a plurality of rows and columns for generation; a conductive connection mechanism for connecting the semiconductor elements (1) in the respective columns in series and electrically connecting the semiconductor elements (1) in the respective rows in parallel; and a conductive internal-mounting metal case (3) connected to the semiconductor elements (1) and constituting the conductive connection mechanism. The semiconductors (1) of the respective rows are contained in reflection surface forming grooves (20) of the internal-mounting metal case …

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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 4, 2006 and granted January 8, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 4, 2026.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 4, 2006
GrantedJanuary 8, 2013
Term endedJuly 4, 2026
Patent numberCA 2654941 C
Classification (IPC)H01L25/07 +2 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedJuly 4, 2006Patent grantedJan 8, 2013Term endedJuly 4, 2026

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.