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:
May. 23, 2017
Filed:
Jan. 07, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventor:
Chan-Ho Lee, Hwaseong-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01); G06F 11/22 (2006.01); G06F 13/12 (2006.01); G06F 11/10 (2006.01); G06F 11/27 (2006.01); G06F 12/06 (2006.01);
U.S. Cl.
CPC ...
G06F 17/5081 (2013.01); G06F 11/1068 (2013.01); G06F 11/2205 (2013.01); G06F 11/27 (2013.01); G06F 12/06 (2013.01); G06F 13/124 (2013.01); G06F 17/5068 (2013.01);
Abstract
A method of verifying a layout of a mask read only memory (ROM) includes: receiving source ROM code, bitmap data, and layout design data of the mask ROM; generating coordinate data of a bit determining unit based on the layout design data; and determining an error cell based on the coordinate data of the bit determining unit, the bitmap data, and the source ROM code.