SEMICONDUCTOR DEVICE

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United States of America Patent

SERIAL NO

15131427

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A semiconductor device comprises a convex portion, a concave portion provided so as to cover upper and side surfaces of the convex portion, a gate electrode provided so as to be opposed to the convex portion with a gate insulating film interposed between the gate electrode and the convex portion, a pair of diffusion layers provided within the convex portion so as to sandwich the gate electrode, and a contact plug provided on the concave portion, so as to be electrically connected to at least one of the diffusion layers.

First Claim

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Patent Owner(s)

Patent OwnerAddress
LONGITUDE SEMICONDUCTOR S A R L208 VAL DES BONS MALADES LUXEMBOURG L-2121

International Classification(s)

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  • 2016 Application Filing Year
  • H01L Class
  • 27971 Applications Filed
  • 23507 Patents Issued To-Date
  • 84.05 % Issued To-Date

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MIKASA, Noriaki Tokyo, JP 30 343

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Patent Citation Ranking

  • 1 Citation Count
  • H01L Class
  • 13.47 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1792827316886303131891006776342711301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050010001500200025003000350040004500500055006000650070007500800085009000

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