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:
Apr. 27, 2010
Filed:
Aug. 25, 2006
Jay P. John, Chandler, AZ (US);
Thuy B. Dao, Austin, TX (US);
Jay P. John, Chandler, AZ (US);
Thuy B. Dao, Austin, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A method is provided for making a semiconductor device, which comprises (a) providing a semiconductor structure comprising a top gate () and a bottom gate (); (b) creating first, second and third openings in the semiconductor structure, wherein the first opening exposes a portion of the bottom gate; (c) filling the first, second and third openings with a conductive material, thereby forming source () and drain () regions in the second and third openings and a conductive region () in the first opening; and (d) forming an electrical contact () to the conductive region.