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:
Jun. 24, 2014
Filed:
Mar. 11, 2013
Elpida Memory, Inc., Tokyo, JP;
Katsuhiro Kitagawa, Tokyo, JP;
Shotaro Kobayashi, Tokyo, JP;
Other;
Abstract
A semiconductor device according to the present invention includes an input circuit that is connected between an input node and an output node and that changes a level of the output node corresponding to a signal supplied to the input node, wherein when a control signal represents a first mode, a speed at which input circuit changes the level of the output node from a first level to a second level is greater than the speed at which input circuit changes the level of the output node from the second level to the first level and when the control signal represents a second mode, the speed at which input circuit changes the level of the output node from the second level to the first level is greater than the speed at which the input circuit changes the level of the output node from the first level to the second level.