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. 18, 2001
Filed:
Apr. 21, 2000
Francois Tailliet, Epinay sur Seine, FR;
STMicroelectronics S.A., Gentilly, FR;
Abstract
A device for the programming of cells of an electrically programmable non-volatile memory. The device comprising a first reference input for receiving an erase signal for erasing one or more memory cells in the non-volatile memory and a second reference input for receiving an programming signal for programming one or more memory cells in the non-volatile memory. A regulation circuit coupled to the first reference input and coupled to the second reference input for regulating the magnitude of an erasure signal and for regulating the magnitude of a programming signal so that an electric field of approximate equal absolute magnitude is created on the floating gate of one or more memory cells during an erase type operation and an programming type operation.