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:
Jul. 22, 2008
Filed:
Sep. 13, 2005
Dennis S. Greywall, Whitehouse Station, NJ (US);
Dan Mark Marom, Howell, NJ (US);
Dennis S. Greywall, Whitehouse Station, NJ (US);
Dan Mark Marom, Howell, NJ (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
A MEMS device that enables an optical subsystem (e.g., an optical switch) having an optical component optically coupled to the MEMS device via free space to achieve optical alignment between the optical component and the MEMS device without moving the optical component with respect to the stationary part of the MEMS device. In one embodiment, a MEMS device of the invention has a stationary part and a movable part movably connected to the stationary part. The movable part has a platform and a plurality of mirrors mounted on the platform, wherein (i) each mirror is adapted to move with respect to the platform independent of other mirrors and (ii) the platform is adapted to move with respect to the stationary part together with the mirrors.