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:
May. 06, 2025
Filed:
Dec. 14, 2022
SK Hynix Inc., Icheon, KR;
Postech Academy—industry Foundation, Pohang, KR;
Hyungkyu Ham, Pohang, KR;
Hyunuk Cho, Incheon, KR;
Hyojin Sung, Pohang, KR;
Eunhyeok Park, Pohang, KR;
Gwangsun Kim, Pohang, KR;
SK Hynix Inc., Icheon, KR;
POSTECH ACADEMY-INDUSTRY FOUNDATION, Pohang, KR;
Abstract
A host device includes a unit processor configured to generate a near data processing (NDP) request, a host expansion control circuit configured to receive the NDP request; and a local memory device configured to store data corresponding to the NDP request according to control by the expansion control circuit. In response to receiving the NDP request, the host expansion control circuit performs a request processing operation to perform a read or a write operation corresponding to the NDP request on the local memory device and performs a computation operation using the requested data corresponding to the NDP request.