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:
Sep. 23, 2025
Filed:
Sep. 16, 2020
Anaflash Inc., San Jose, CA (US);
Seung-Hwan Song, Palo Alto, CA (US);
Sang-Soo Lee, Cupertino, CA (US);
Sihwan Kim, San Francisco, CA (US);
Anaflash Inc., San Jose, CA (US);
Abstract
An analog multiplier accumulator array comprises analog multipliers organized in a matrix of rows and columns, each of the multiplier comprising one or more than one analog input signal line coupled to the analog multipliers in a row of the array; an analog level sensing circuit; a set of bit lines, each bit line electrically connected to the analog multiplier in each column of the row; and an analog accumulator configured to connect the set of the bit lines to an analog level sensing circuit for generating digital output signals, wherein an access transistor connected to the analog input line and a variable resistor form the analog multiplier.