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. 04, 2002
Filed:
May. 12, 2000
Applicant:
Inventor:
Peter H. Voss, Aromas, CA (US);
Assignee:
SandCraft, Inc., Santa Clara, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G11C 1/100 ;
U.S. Cl.
CPC ...
G11C 1/100 ;
Abstract
A memory device including a first set of memory cells, a second set of memory cells having preprogrammed states, and a circuit configured to access data included in a first segment of memory cells. When data is read from the second set of memory cells the circuit includes an enable signal to determine whether the data outputted by the second set of memory cells is preprogrammed data or data stored during normal operation. For one embodiment, data read into or retrieved from the memory cells is performed in a consistent fashion between the first set of memory cells and the second set of memory cells.