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:
Jul. 02, 2024
Filed:
May. 13, 2022
Changxin Memory Technologies, Inc., Hefei, CN;
Sungsoo Chi, Hefei, CN;
Jia Wang, Hefei, CN;
Ying Wang, Hefei, CN;
Shuyan Jin, Hefei, CN;
Fengqin Zhang, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
A column select signal cell circuit, a bit line sense circuit and a memory are disclosed. The column select signal cell circuit includes four column select cells, each of which includes 4*N input and output ports, 4*N bit line connection ports and one control port. The control ports of a first column select cell and a fourth column select cell are connected to a first column select signal, and the control ports of a second column select cell and a third column select cell are connected to a second column select signal. The bit line connection ports of the first column select cell and the third column select cell are connected to 8*N bit lines of a first storage unit group, the bit line connection ports of the second column select cell and the fourth column select cell are connected to 8*N bit lines of a second storage unit group.