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. 26, 2026
Filed:
Jun. 29, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Sanjeev Kumar Jain, Ottawa, CA;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Abstract
A memory cell is configured to store data and operate in an operational state or a sleep state. A first set of transistors is configured to transfer data from the data sensing node of the memory cell to a data latch node, in response to the memory cell being in the operational state. A second set of transistors is configured to latch the data at the data latch node, in response to the memory cell being in the operational state. A third set of transistors is configured to latch the data at the data latch node, in response to the memory cell being in the sleep state. The first set of transistors is further configured to transfer the data from the data latch node to the data sensing node of the memory cell, in response to the memory cell being transitioned from the sleep state to the operational state.