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. 02, 2017
Filed:
May. 16, 2016
Qualcomm Incorporated, San Diego, CA (US);
David Paul Hoff, Raleigh, NC (US);
Stephen Edward Liles, Apex, NC (US);
Brian Joy Reed, Apex, NC (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Systems and methods relate to memory operations in a memory array. A compare operation is performed using a sense amplifier. True and complement versions of a search bit are compared with true and complement versions of a data bit stored in a data row of the memory array to generate true and complement sense amplifier inputs. The true and complement sense amplifier inputs are amplified in the sense amplifier to generate a single-ended match signal. The single-ended match signal can be aggregated with other single-ended match signals in the data row to determine whether there is a hit or miss for a compare operation on the entire data row.