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:
May. 05, 2009
Filed:
Apr. 21, 2006
Paul A. Grudowski, Austin, TX (US);
Darren V. Goedekc, Pflugerville, TX (US);
John J. Hackenberg, Austin, TX (US);
Paul A. Grudowski, Austin, TX (US);
Darren V. Goedekc, Pflugerville, TX (US);
John J. Hackenberg, Austin, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A method is provided for making a semiconductor device. In accordance with the method, a substrate () is provided which has first () and second () gate structures thereon. A first stressor layer () is formed over the substrate, and a sacrificial layer () is formed over the first stressor layer. A second stressor layer () is formed over the sacrificial layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile