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:
Nov. 24, 2020
Filed:
Sep. 21, 2018
Taiwan Semiconductor Manufacturing Company Limited, Hsinchu, TW;
Mahmut Sinangil, Campbell, CA (US);
Hung-Jen Liao, Hsinchu, TW;
Jonathan Tsung-Yung Chang, Hsinchu, TW;
Yen-Huei Chen, Hsinchu County, TW;
Yen-Ting Lin, San Jose, CA (US);
Taiwan Semiconductor Manufacturing Company Limited, Hsinchu, TW;
Abstract
Systems and methods for a bit-cell are presented. The bit-cell comprises a read-port circuit and a write-port circuit. The read-port circuit comprises four transistors, wherein the read-port circuit is activated by a first threshold voltage. The write-port circuit comprises eight transistors, wherein the write-port circuit is activated by a second threshold voltage. The write-port circuit is coupled to the read-port circuit. The first threshold voltage and the second threshold voltage may be different and may be provided by a single supply voltage.