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. 22, 1995
Filed:
Jun. 02, 1994
Mark Bauer, Cameron Park, CA (US);
Johnny Javanifard, Sacramento, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A memory array having memory devices arranged in rows and columns, each column including a load device across which a first voltage level is provided when a memory device being read is in one condition and a second voltage level is provided when a memory device being read is in a second condition, a reference device arranged in series with another load device, a sensing device for detecting the voltages across the load devices and providing a first output signal when the voltage across the first load device is greater than the voltage across the second voltage device and a second output when the voltage across the first load device is less than the voltage across the second voltage device. The array also includes an arrangement for decoupling the memory devices and the associated load devices and applying a precise voltage equivalent to the one of the voltages across the load device while programming the reference devices so that the voltage across the second load device is compared to this precise voltage when the reference device is being programmed.