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:
Dec. 26, 2023
Filed:
Sep. 01, 2021
Micron Technology, Inc., Boise, ID (US);
Daniel B. Penney, Wylie, TX (US);
Jason M. Brown, Allen, TX (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Embodiments of the disclosure are drawn to apparatuses and methods for determining extremum numerical values. Numerical values may be stored in files of a stack, with each bit of the numerical value stored in a content addressable memory (CAM) cell of the file. Each file may be associated with an accumulator circuit, which provides an accumulator signal. An extremum search operation may be performed where a sequence of comparison bits are compared in a bit-by-bit fashion to each bit of the numerical values. The accumulator circuits each provide an accumulator signal which indicates if the numerical value in the associated file is an extremum value or not. Examples of extremum search operations include finding a maximum of the numerical values and a minimum of the numerical values.