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:
Sep. 03, 2024
Filed:
Apr. 18, 2022
Chen-feng Chang, Taoyuan, TW;
Chen-Feng Chang, Taoyuan, TW;
Tien-Sheng Chao, Hsinchu, TW;
Other;
Abstract
An operation method of a multi-bits read only memory includes a step of applying a gate voltage to a conductive gate, a first voltage to a first electrode, and a second voltage to a second electrode. The multi-bits read only memory includes a substrate and a transistor structure with the conductive gate mounted between the first electrode and the second electrode. A multiplicity of M nanowire channels is mounted between the first electrode and the second electrode, and M is a positive integer greater than one. The operation method breaks multiple states of the multi-bits read only memory. The multiple states are programmable and include an istate, and≤ i≤ M. The aforementioned states allow storage of multiple bits on the read only memory, instead of just storing a single bit on the read only memory.