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:
May. 03, 2005
Filed:
Jul. 21, 2003
Applicant:
Hans-heinrich Viehmann, Wappingers Falls, NY (US);
Inventor:
Hans-Heinrich Viehmann, Wappingers Falls, NY (US);
Assignee:
Infineon Technologies AG, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
G11C011/00 ;
U.S. Cl.
CPC ...
Abstract
A selection device for a semiconductor memory device for preventing voltage drops caused by read currents in a column multiplexer of a semiconductor memory device includes switch devices having two switch elements. Associated bit lines can be interlinked with a potential sampling connection or a current feed connection of a respective associated sense amplifier by the first and the second switch element.
Quick Actions:
Viehmann, Hans-Heinrich. (2005). Selection device for a semiconductor memory device (U.S. Patent No. 6888744). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6888744
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