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:
Jun. 27, 1989
Filed:
Jul. 29, 1987
Applicant:
Inventors:
Alain Boudou, Vert, FR;
Brian Doyle, Paris, FR;
Assignee:
Bull S.A., Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 233 ; 357 57 ; 357 2312 ; 365182 ;
Abstract
A method for memorizing a data bit in an integrated static MOS-type RAM, a transistor for performing the method, and a memory produced by the method are described. An MOS transistor with a weakly doped channel has a hysteresis phenomenon with subthreshold conduction. The transistor is advantageously used as a memory element in an integrated static RAM cell.