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.

Date of Patent:
Feb. 26, 2019

Filed:

Feb. 16, 2017
Applicant:

Arm Limited, Cambridge, GB;

Inventors:

Akshay Kumar, New Delhi, IN;

Saikat Kumar Banik, New Delhi, IN;

Assignee:

ARM Limited, Cambridge, GB;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); H01L 27/092 (2006.01); G11C 29/00 (2006.01); G11C 5/02 (2006.01); G11C 11/417 (2006.01);
U.S. Cl.
CPC ...
H01L 27/0922 (2013.01); G11C 29/00 (2013.01); G11C 5/025 (2013.01); G11C 11/417 (2013.01);
Abstract

Various implementations described herein are directed to an integrated circuit having a memory cell array disposed in a first area of the integrated circuit. The memory cell array may include memory cells with first transistors of multiple types. The integrated circuit may include a process sensor disposed in a second area of the integrated circuit that is different than the first area. The process sensor may include a process detector having second transistors of the multiple types that are separate from the first transistors. The second transistors of the process detector may be arranged for detecting process variation of the memory cells of the memory cell array.


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