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High band gap contact layer in inverted metamorphic multijunction solar cells

US 2010/0012174 A1 · Assignee: Emcore Corporation · Inventors: Varghese; Tansen et al.

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Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Published January 21, 2010, and no patent has issued anywhere in its US family since.
  • Nothing has been filed in its family for more than seven years, so it is very unlikely to still be pending.
  • This status is inferred from USPTO records. Confirm it on Patent Center before relying on it.
FiledJuly 16, 2008
PublishedJanuary 21, 2010
StatusAbandoned (inferred)
Application number12/218558
Classification (CPC)H10F10/1425 +2 more
Length29 pages

Timeline

Timeline From USPTO dates

20092010Application filedJuly 16, 2008Application publishedJan 21, 2010

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