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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.:

US 8941186 B1

PDFFull Text
Expired
Date of Patent:
Jan. 27, 2015

Filed:

Sep. 23, 2011

Semiconductor device having vertical type transistor

Applicant:

Hiroyuki Fujimoto, Tokyo, JP;

Inventor:

Hiroyuki Fujimoto, Tokyo, JP;

Assignee:

PS4 Luxco S.A.R.L., Luxembourg, LU;

Attorney:

McGinn IP Law Group, PLLC

Primary Examiner:

Jerome Jackson, Jr

Assistant Examiner:

Paul Budd

Int. Cl.
CPC ...
H01L 29/08 (2006.01); H01L 27/108 (2006.01); G11C 11/404 (2006.01); G11C 11/408 (2006.01); H01L 21/8234 (2006.01); H01L 29/66 (2006.01);
U.S. Cl.
CPC ...
H01L 27/10876 (2013.01); G11C 11/404 (2013.01); G11C 11/4085 (2013.01); H01L 21/823487 (2013.01); H01L 27/10891 (2013.01); H01L 29/66666 (2013.01);
Abstract

A semiconductor device includes: a first vertical type transistor having a first lower diffusion layer, a first upper diffusion layer, and a gate electrode; a second vertical type transistor having a second lower diffusion layer, a second upper diffusion layer, and a second gate electrode; a gate wiring connected to the first and second gate electrodes; a first wiring connected to the first lower diffusion layer and second upper diffusion layer; and a second wiring connected to the first upper diffusion layer and second lower diffusion layer.

Find Patent Forward Citations

Fujimoto, Hiroyuki. (2015). Semiconductor device having vertical type transistor (U.S. Patent No. 8941186). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8941186

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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