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:
Jan. 10, 2017
Filed:
Sep. 25, 2014
Texas Instruments Incorporated, Dallas, TX (US);
Ananth Somayaji, Bangalore, IN;
Sourav Modi, Bangalore, IN;
Sani Dewal, Bangalore, IN;
Saravanan Ambikapathy, Bangalore, IN;
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
A method for filler insertions in a circuit layout having a cell row of standard cells and gaps between the standard cells is disclosed. First, a set of filler classes, each filler class having a set of filler cells, is classified that are configured to fill the gaps depending on a design requirement. Then, a filler insertion pattern based on a required ratio is identified such that horizontal and vertical density of the set of filler classes in the circuit layout are as per the required ratio and the cell row of the circuit layout has at least one filler cell from each of the set of filler classes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile