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:
Nov. 27, 2012
Filed:
Jun. 04, 2010
Wenzhe Luo, Shanghai, CN;
Paul Ouyang, Shanghai, CN;
Wenzhe Luo, Shanghai, CN;
Paul Ouyang, Shanghai, CN;
Abstract
A flash memory system includes a first flash memory cell having a first floating gate, a first source region, and a first control gate. The first control gate is connected to a word line. The first flash memory cell includes a first oxide layer separating the first control gate from the first floating gate and a first drain region connecting to a first bit line. The flash memory system also includes a second flash memory cell having a second floating gate, a second source region, and a second control gate. The second control gate is connected to the word line. The second flash memory cell includes a second oxide layer separating the second control gate from the second floating gate and a second drain region connecting to a second bit line. A comparator processes a first and second input signals received from the respective first and second bit lines.