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. 16, 2013
Filed:
Dec. 21, 2011
Chih-he Lin, Yunlin County, TW;
Wen-pin Lin, Changhua County, TW;
Pi-feng Chiu, New Taipei, TW;
Shyh-shyuan Sheu, Hsinchu County, TW;
Chih-He Lin, Yunlin County, TW;
Wen-Pin Lin, Changhua County, TW;
Pi-Feng Chiu, New Taipei, TW;
Shyh-Shyuan Sheu, Hsinchu County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A non-volatile random access memory (NV-RAM) and an operation method thereof are provided. The NV-RAM includes a latch unit, a switch, and a first to fourth non-volatile memory elements. First terminals of the first and the third non-volatile memory elements respectively couple to a first voltage and a second voltage. A second terminal of the first non-volatile memory element and a first terminal of the second non-volatile memory element are coupled to a first terminal of the latch unit. A second terminal of the third non-volatile memory element and a first terminal of the fourth non-volatile memory element are coupled to a second terminal of the latch unit. Second terminals of the second and the fourth non-volatile memory element are coupled to a first terminal of the switch. A second terminal of the switch is coupled to a third voltage.