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:
Jun. 23, 2026
Filed:
Jul. 05, 2024
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Atul Katoch, Ottawa, CA;
Sergiy Romanovskyy, Ottawa, CA;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Abstract
A sensing circuit and a control method of the sensing circuit are provided. The sensing circuit includes a data line, a complementary data line, a read bit line, a complementary read bit line, a read pass gate circuit and logic circuit. The logic circuit enables the read pass gate circuit when a voltage level on the read bit line and a voltage level on the complementary read bit line are pre-charged to a first voltage level, and disable the read pass gate circuit when one of the voltage level on the read bit line and the voltage level on the complementary read bit line is pull to a second voltage level different from the first voltage level. The read pass gate circuit is enabled to connect the data line to the read bit line and connect the complementary data line to the complementary read bit line.