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:
Apr. 03, 2018
Filed:
May. 25, 2017
Ememory Technology Inc., Hsin-Chu, TW;
Meng-Yi Wu, Hsinchu County, TW;
Hsin-Ming Chen, Hsinchu, TW;
eMemory Technology Inc., Hsin-Chu, TW;
Abstract
A non-volatile memory (NVM) includes a fin structure, a first fin field effect transistor (FinFET), a second FinFET, an antifuse structure, a third FinFET, and a fourth FinFET. The antifuse structure is formed on the fin structure and has a sharing gate, a single diffusion break (SDB) isolation structure, a first source/drain region, and a second source/drain region. The SDB isolation structure isolates the first source/drain region and the second source/drain region. The first FinFET, the second FinFET and the first antifuse element compose a first one time programmable (OTP) memory cell, and the third FinFET, the fourth FinFET and the second antifuse element compose a second OTP memory cell. The first OTP memory cell and the second OTP memory cell share the antifuse structure.