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:
Dec. 15, 2020
Filed:
May. 23, 2018
Applicants:
Board of Regents, the University of Texas System, Austin, TX (US);
The Texas a & M University System, College Station, TX (US);
Nankai University, Nankai Qu, CN;
Inventors:
Jeyavijayan Rajendran, Dallas, TX (US);
Jiang Hu, College Station, TX (US);
Yujie Wang, Tianjin, CN;
Pu Chen, Seattle, WA (US);
Assignee:
Board of Regents, The University of Texas System, Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/573 (2013.01); G06F 17/505 (2013.01); G06F 17/5022 (2013.01); G06F 17/5068 (2013.01); G06F 17/5072 (2013.01); G06F 17/5077 (2013.01); G06F 17/5081 (2013.01); H01L 23/576 (2013.01);
Abstract
Disclosed are various embodiments to enhance the security of a circuit design after a global routing of the circuit design and an assignment of wire layers for the circuit design. A tree can be extracted from the circuit design. The tree can include multiple gates and location information for the gates. The tree can be perturbed by moving one or more locations of one or more gates.