Semiconductor device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8836025
APP PUB NO 20140054693A1
SERIAL NO

13764577

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

According to one embodiment, a first distance is a distance between both ends of the first insulating film in a direction connecting the fourth semiconductor layer and the sixth semiconductor layer. The first distance in the first region is longer than the first distance in the second region. A second distance is a distance between an edge of the second insulating film on an inner peripheral side of the second semiconductor layer and an edge of the third semiconductor layer on an outer peripheral side of the second semiconductor layer. The second distance in the first region is shorter than the second distance in the second region.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Komatsu, Kanako Kanagawa-ken, JP 19 21
Morioka, Jun Kanagawa-ken, JP 9 73
Nishigoori, Masahito Tokyo, JP 6 3
Shimizu, Mariko Tokyo, JP 73 2022
Takahashi, Keita Kanagawa-ken, JP 249 939

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 16, 2026
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00