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. 17, 2008
Filed:
Aug. 08, 2006
Matthias Heschel, Rodovre, DK;
Kristian Blidegn, Copenhagen, DK;
Jorgen Hoeg, Richardson, TX (US);
Hymite A/S, Kgs. Lyngby, DK;
Abstract
Techniques are disclosed for hermetically sealing one or more devices within a package. According to one aspect, a lid is attached to a substrate on which one or more devices are provided such that the devices are encapsulated within an area defined by the substrate and the lid. A substance, such as a lubricant or gas, is introduced via one or more through-holes in the lid to a region that is separated from the devices by a wall having at least one opening through which the substance can pass to the devices. The through-hole then may be hermetically sealed, for example, using a local heating process that does not degrade the lubricant or other substance.