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. 13, 1983
Filed:
Apr. 08, 1981
Joseph Drori, San Jose, CA (US);
William H Owen, III, Mountain View, CA (US);
Richard T Simko, Los Altos, CA (US);
Xicor, Inc., Milpitas, CA (US);
Abstract
An integrated circuit system for generating a regulated high voltage tunneling pulse whose voltage level varies as a function of the voltage level needed to initiate tunneling of electrons across one or more dielectric gaps between respective first and second regions. The voltage level of initial electron tunneling is compared with a predetermined voltage margin so as to cause said generated tunneling voltage pulse to have a voltage level equal to the sum of said detected tunneling voltage and said voltage margin. The tunneling voltage pulse is then maintained substantially at this level for a predetermined duration before the tunneling pulse is discharged.