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. 08, 2026
Filed:
May. 31, 2021
Nanjing University, Nanjing, CN;
NANJING UNIVERSITY, Nanjing, CN;
Abstract
A device for parallelizing analog in-memory computing based on frequency division multiplexing comprises an input circuit, a memory array and an output circuit, wherein an input of the memory array is connected with an output of the input circuit, and an output of the memory array is connected with an input of the output circuit; the input circuit modulates k data in each row of m×k input data matrix into each path of frequency division multiplexing signals for output by using k different frequency sources; the memory array comprises m×n memory elements, memory weights thereof form an m×n matrix, and m×1 input frequency division multiplexing signals are parallel-processed in the memory array; and the output circuit demodulates and separates each path of frequency division multiplexing signals output by the memory array into k data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile