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:
Jun. 30, 2022
Globalfoundries U.s. Inc., Malta, NY (US);
Venkatesh P. Gopinath, Fremont, CA (US);
Navneet K. Jain, Milpitas, CA (US);
Sven Beyer, Dresden, DE;
GlobalFoundries U.S. Inc., Malta, NY (US);
Abstract
The structure includes transistors in rows and columns and each having an electric field-based programmable threshold voltage at either a first threshold voltage (VT) or a second VT. The structure further includes first and second signal lines for the rows and columns, respectively. Each first signal line is connected to transistors in a row and each second signal line is connected to transistors in a column. When operated in a switch mode, the transistors may or may not become conductive depending upon their respective VTs. Conductive transistors form connected pairs of first and second signal lines and, thus, create signal paths. The structure can also include mode control circuitry to selectively operate the transistors in either a program mode to set a first VT or an erase mode to set a second VT and to concurrently operate the transistors in the switch mode.