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:
Feb. 17, 1987
Filed:
Jan. 17, 1985
Applicant:
Inventor:
Cornelis D Hartgring, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
323225 ; 323226 ; 323303 ; 307263 ; 361 58 ; 365226 ;
Abstract
In order to prevent an excessively fast rise of the programming voltage for an (E)EPROM, a stage is inserted which on the one hand prevents voltage losses and which on the other hand realizes the required large time constant of the voltage rise in spite of the use of small capacitances.