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:
Apr. 27, 2021
Filed:
Jan. 15, 2020
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Igor Arsovski, Williston, VT (US);
Suparna Bhattacharya, Bangalore, IN;
Arvind Kumar, Chappaqua, NY (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G11C 15/04 (2006.01); G06F 12/14 (2006.01);
U.S. Cl.
CPC ...
G11C 15/04 (2013.01); G06F 12/14 (2013.01);
Abstract
Ternary content addressable memory (TCAM) structures and methods of use are disclosed. The memory architecture includes one or more ternary content addressable memory (TCAM) fields, and control logic that applies progressively discriminating data-masking and scores a closeness of a match based on matched and mismatched bits.