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:
Dec. 14, 1999
Filed:
Apr. 30, 1998
Hong-Ih Louis Cong, Berkeley Heights, NJ (US);
Jeffrey Devin Bude, New Providence, NJ (US);
Marco Mastrapasqua, Annandale, NJ (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
An integrated circuit includes at least one non-volatile memory element having first and second non-volatile transistors connected in series between first and second data lines. A junction between the first and second non-volatile transistors forms an output node. The non-volatile memory element further includes an access transistor connected between a reference voltage line and the junction between the first and second non-volatile transistors. In a programmable logic application, for example a field programmable gate array, the non-volatile memory element controls the state of a switching element, which selectively connects logic elements in the programmable logic application. Based on the voltages applied to the non-volatile memory element, the non-volatile memory element is selectively erased, programmed, operated, monitored and powered-up.