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:
Jan. 14, 2020
Filed:
Sep. 19, 2017
Applicant:
Gsi Technology Inc., Sunnyvale, CA (US);
Inventors:
LeeLean Shu, Los Altos, CA (US);
Avidan Akerib, Tel Aviv, IL;
Assignee:
GSI Technology Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/11 (2006.01); G06F 7/48 (2006.01); G06F 7/501 (2006.01);
U.S. Cl.
CPC ...
G06F 17/11 (2013.01); G06F 7/4824 (2013.01); G06F 7/501 (2013.01);
Abstract
A method to add a first one bit variable with a second one bit variable and a carry-in bit, to generate a sum bit and a carry-out bit, the method includes initiating the sum bit to the value of the second one bit variable, initiating the carry-out bit to a value of the carry-in bit and modifying the sum bit and the carry-out bit if a comparison of a sequence of the first one bit variable, the second one bit variable and an inverse value of the carry-in bit matches one of a predefined set of a change trigger sequences.