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. 16, 2007
Filed:
Mar. 29, 2005
Leo Mathew, Austin, TX (US);
Venkat R. Kolagunta, Austin, TX (US);
David C. Sing, Austin, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A method for forming a semiconductor device including forming a semiconductor substrate; forming a gate electrode over the semiconductor substrate having a first side and a second side, and forming a gate dielectric under the gate electrode. The gate dielectric has a first area under the gate electrode and adjacent the first side of the gate electrode, a second area under the gate electrode and adjacent the second side of the gate electrode, and a third area under the gate electrode that is between the first area and the second area, wherein the first area is thinner than the second area, and the third area is thinner than the first area and is thinner than the second area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile