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. 21, 2024
Filed:
Sep. 13, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A multi-bit cell includes: a memory storing a weight resistance corresponding to a multi-bit weight; a current source configured to apply a current to the memory to generate a weight voltage from the weight resistance; a plurality of multiplexers connected to each other in parallel and connected to the memory in series, each of the multiplexers being configured to output one signal of the weight voltage and a first fixed voltage based on a multi-bit input; and a plurality of capacitors connected to the plurality of multiplexers, respectively, each of the capacitors being configured to store a respective weight capacitance, and to generate charge data by performing an operation on the outputted signal and the weight capacitance.