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. 19, 2025
Filed:
Nov. 13, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A flip-flop (FF) includes a first n-channel metal oxide semiconductor (NMOS) transistor connected to a ground line, a first p-channel metal oxide semiconductor (PMOS) transistor connected to a power voltage line, a second NMOS transistor connecting a first node to the first NMOS transistor, a second PMOS transistor connecting the first node to the first PMOS transistor, a third NMOS transistor and a fourth NMOS transistor, connected to the second NMOS transistor in parallel, and forming a first discharge path for connecting the first node to the ground line, a third PMOS transistor and a fourth PMOS transistor, connected to the second PMOS transistor in parallel, and forming a first charge path for connecting the first node to the power voltage line, a keeper circuit connected to the first node to maintain a voltage level of the first node.