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:
May. 17, 2005
Filed:
Mar. 14, 2002
Murray Steven Rodgers, Albuquerque, NM (US);
Murray Steven Rodgers, Albuquerque, NM (US);
Memx, Inc., Albuquerque, NM (US);
Abstract
The present invention is generally directed to a method and assembly for supporting an actuation apparatus (e.g. a movable electrostatic comb) of a microelectromechanical (MEM) system. A suspension assembly of the present invention generally resists actuation forces inherent to electrostatically controlled MEM systems by utilizing an opposingly-directed non-linear tensile force. This can be accomplished by utilizing a suspension assembly of the invention including a longitudinal center beam and a plurality of first and second lateral beams extending out from lateral sides of the center beam. When the center beam of the suspension assembly is drawn in a first direction due to the actuation force(s), either or both of the plurality of first lateral beams and the plurality of second lateral beams are stretched to exert a non-linear tensile force having a force vector component generally oriented in a second direction generally opposite the first direction.