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:
Aug. 25, 2026
Filed:
Feb. 23, 2024
Xcena Inc., Seongnam-si, KR;
Ji Hun Choi, Yongin-si, KR;
Do Hun Kim, Yongin-si, KR;
XCENA Inc., Seongnam-si, KR;
Abstract
As one aspect of the present disclosure, a memory access device is disclosed. The device comprises: a command manager configured to receive and manage one or more commands from a plurality of cores; a programming engine unit comprising one or more programming engines configured to perform calculations in response to the one or more commands; and a direct memory access (DMA) controller configured to perform at least one of read access and write access to a memory external to the memory access device in response to the one or more commands, wherein the command manager comprises a command memory configured to store the one or more commands, and a slot management unit configured to allocate one or more cores that correspond to the one or more commands, respectively, to the one or more programming engines in sequence.