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:
Mar. 19, 2024
Filed:
Jun. 29, 2021
Applicants:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Ati Technologies Ulc, Markham, CA;
Inventors:
Assignees:
ADVANCED MICRO DEVICES, INC., Santa Clara, CA (US);
ATI TECHNOLOGIES ULC, Markham, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 30/398 (2020.01); G06F 30/392 (2020.01); H01L 27/02 (2006.01);
U.S. Cl.
CPC ...
G06F 30/398 (2020.01); G06F 30/392 (2020.01); H01L 27/0207 (2013.01);
Abstract
Manufacturing a semiconductor chip based on redefining tolerance rules to create an otherwise prohibited structure including redefining a tolerance rule to permit creation of a minimum area metal trench structure violating the tolerance rule during a routing operation; and fabricating the minimum area metal trench structure on the semiconductor substrate based on the redefined tolerance rule.