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:
Sep. 10, 2013
Filed:
May. 16, 2011
Henry C. Abbink, Westlake Village, CA (US);
William P. Debley, Northridge, CA (US);
Christine E. Geosling, Calabasas, CA (US);
Daryl K. Sakaida, Simi Valley, CA (US);
Robert E. Stewart, Woodland Hills, CA (US);
Henry C. Abbink, Westlake Village, CA (US);
William P. Debley, Northridge, CA (US);
Christine E. Geosling, Calabasas, CA (US);
Daryl K. Sakaida, Simi Valley, CA (US);
Robert E. Stewart, Woodland Hills, CA (US);
Northrop Grumman Systems Corporation, Falls Church, VA (US);
Abstract
In one implementation, a chamber is selected that accommodates an array of die structures that comprises one or more cavities. An inner chamber of the chamber is maintained at a first temperature. An alkali metal source of the chamber is maintained at a second temperature greater than the first temperature. An outer chamber of the chamber is maintained at a third temperature greater than the first temperature and the second temperature. The one or more cavities of the array of die structures are filled with a portion of the alkali metal source. The one or more cavities of the array of die structures are sealed to comprise the portion of the alkali metal source.