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:
Jun. 20, 2017
Filed:
Mar. 22, 2016
Cadence Design Systems, Inc., San Jose, CA (US);
Gilles S. C. Lamant, Sunnyvale, CA (US);
Cadence Design Systems, Inc., San Jose, CA (US);
Abstract
Disclosed herein are embodiments of an interactive design tool for designing electronic and photonic circuits, where features of the design may be displayed on the interactive layout GUIs as design objects. Design objects in a design database may include various types of design features, such as circuits, pins or ports, wires, and photonic waveguides. The design objects may be displayed on interactive layout GUIs according to the attribute data stored in the design database. The design objects may also be displayed according to a type of design feature represented by the design object. For example, the embodiments described herein may represent a 'port' as having a shape and size that comports with the eccentricities of both electrical and photonic designs. A port may be a hierarchical connection element in the database allowing the logical and physical connection between an instance and the geometries in the corresponding instance master.