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. 03, 2015
Filed:
Jul. 07, 2011
Applicants:
Cheng Hung Lee, Hsinchu, TW;
Xiuli Yang, Shanghai, CN;
Liangbo Zhuang, Shanghai, CN;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); G11C 7/12 (2006.01); G11C 8/08 (2006.01); G11C 7/18 (2006.01);
U.S. Cl.
CPC ...
G11C 7/12 (2013.01); G11C 8/08 (2013.01); G11C 7/18 (2013.01); G11C 11/005 (2013.01);
Abstract
A semiconductor memory chip that has word lines driven by respective word line drivers and bit lines to carry signals to respective bit line amplifiers/drivers with memory cells at intersections of the word lines and bit lines memory cells. The semiconductor memory chip including various memory cell types, the type of memory cell at an intersection based on a position of the intersection among the word lines and bit lines.