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:
Oct. 27, 2020
Filed:
Sep. 29, 2017
Applicant:
Cadence Design Systems, Inc., San Jose, CA (US);
Inventors:
Chung-Do Yang, Saratoga, CA (US);
Hoi-Kuen Lam, Saratoga, CA (US);
John Mario Wilkosz, Pflugerville, TX (US);
Assignee:
Cadence Design Systems, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01); G06F 30/394 (2020.01); G06F 30/30 (2020.01); G06F 30/398 (2020.01); G06F 30/39 (2020.01); G06F 30/3953 (2020.01); G06F 30/392 (2020.01); G06F 30/31 (2020.01); G06F 30/3947 (2020.01);
U.S. Cl.
CPC ...
G06F 30/394 (2020.01); G06F 30/30 (2020.01); G06F 30/39 (2020.01); G06F 30/398 (2020.01); G06F 30/3953 (2020.01); G06F 30/31 (2020.01); G06F 30/392 (2020.01); G06F 30/3947 (2020.01);
Abstract
Described is an improved approach to implement routing for electrical designs. A structural routing solution is provided, where an automatic routing mechanism is implemented to generate a complete routing tree. The approach captures users' design intent about the topology, and the routing system adhere to that topology intent throughout the layout process.