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. 11, 2002
Filed:
Mar. 16, 2001
David Alan Baldwin, Annadale, VA (US);
Todd Lanier Hylton, Great Falls, VA (US);
4 Wave, Inc., Alexandria, VA (US);
Abstract
A system and method for simultaneously performing sputter deposition on a plurality of planar substrates. An ion current source generates an ion beam in which ions are directed toward a target. The target is formed from a section of a sphere. Each of the plurality of planar substrates has a deposition surface that is tangent to a surface of the sphere. In addition, a substrate that is a section of a sphere may be used. The deposition thickness across the spherically-shaped substrate is uniform.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile