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:
Jan. 18, 2011
Filed:
Dec. 22, 2008
Applicant:
Michael Sommer, Raubling, DE;
Inventor:
Michael Sommer, Raubling, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A monitor structure for monitoring a change of a memory content in a memory field of a non-volatile memory comprising a reference transistor in the memory field and a monitor transistor. The monitor transistor and the reference transistor comprise a common floating gate. Moreover, the memory field is arranged in a first well, and the monitor transistor in a second well. The first well and the second well are of different doping types.