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:
Apr. 23, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Seungchul Jung, Suwon-si, KR;
Hyungwoo Lee, Seoul, KR;
Sungmeen Myung, Suwon-si, KR;
Yongmin Ju, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A neural network apparatus includes: a plurality of memory cells each comprising a variable resistance element and a first transistor; a plurality of bit lines extending in a first direction; and a plurality of word lines extending in a second direction, crossing the bit lines and respectively connected to the first transistor of the plurality of memory cells; a plurality of sub-column circuits each comprising memory cells of the memory cells connected in parallel along the first direction; and a column circuit comprising two or more of the sub-column circuits connected in series along the second direction, wherein, when a neural network operation is performed, the column circuit outputs a summation current to a bit line connected to the column circuit based on voltage applied to the plurality of word lines.