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. 03, 2024
Filed:
Jun. 30, 2022
Changxin Memory Technologies, Inc., Hefei, CN;
Ying Wang, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
A local amplifying circuit, a data readout method and a memory are provided. The local amplifying circuit includes: write control transistors, configured to connect a global data line to a local data line based on a write enable signal; column selection transistors, configured to connect a bit line to the local data line based on a column selection signal; a first control NMOS transistor, having a gate connected to the local data line, one of a source and a drain being connected to the global data line and the other being connected to a corresponding read control transistor; a second control NMOS transistor, having a gate connected to a complementary local data line, one of a source and a drain being connected to a complementary global data line and the other being connected to a corresponding read control transistor.