The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 07, 2018
Filed:
Aug. 30, 2013
Toshiba Memory Corporation, Tokyo, JP;
Yoko Takekawa, Miyagi, JP;
Ryouichi Inanami, Kanagawa, JP;
Masafumi Asano, Kanagawa, JP;
Kazuhiro Takahata, Mie, JP;
Sachiko Kobayashi, Tokyo, JP;
Shigeki Nojima, Kanagawa, JP;
Yohko Furutono, Kanagawa, JP;
Masato Suzuki, Kanagawa, JP;
Kenji Konomi, Aichi, JP;
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Abstract
According to one embodiment, a mold includes a base, a first concave pattern, a second concave pattern, and a third concave pattern. The base includes a first surface and a pedestal projecting from the first surface. The pedestal includes a first region and a second region disposed outside the first region. The first concave pattern is formed in the first region. The second concave pattern is formed in the second region. The third concave pattern extends from the first region to the second region.