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. 28, 2019
Filed:
Jan. 31, 2017
International Business Machines Corporation, Armonk, NY (US);
Karl R. Erickson, Rochester, MN (US);
Phil C. Paone, Rochester, MN (US);
David P. Paulsen, Inver Grove Heights, MN (US);
John E. Sheets, II, Zumbrota, MN (US);
Gregory J. Uhlmann, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Big data analysis using low power circuit design including storing a plurality of data bits in a plurality of cells on a bitline of a dynamic random access memory (DRAM), wherein each data bit corresponds to a test result, and wherein each of the plurality of cells on the bitline is associated with a different wordline; precharging the bitline to a midpoint voltage between a low voltage corresponding to a low data bit and a high voltage corresponding to a high data bit; activating, at the same time, each wordline associated with each of the plurality of cells on the bitline, wherein activating each wordline causes a voltage to be applied to the bitline from each of the plurality of cells; and measuring a resulting voltage on the bitline to obtain a value corresponding to a percentage of the test results that indicate a passing test result.