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. 13, 2000
Filed:
May. 01, 1997
Venkata K Chiluvuri, Austin, TX (US);
Mohankumar Guruswamy, Austin, TX (US);
Srilata Raman, Austin, TX (US);
Robert L Maziasz, Austin, TX (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A method for optimizing contact pin placement in an integrated circuit, wherein a netlist containing connectivity information, and placement information for a semiconductor circuit is read. Each net in the circuit is classified (510). Unblocked tracks are identified for each net in the circuit (512). All contact pins associated with nets having a power supply classification are placed according to a power supply location (513). The blockage for each remaining net is updated. Next, all contact pins for nets residing within a defined diffusion are placed (514) The blockage for each remaining net is updated. Next, all contact pins for nets residing in multiple defined diffusion areas are placed (515).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile