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:
Oct. 05, 2004
Filed:
May. 18, 2001
ADC Telecommunications, Inc., Eden Prairie, MN (US);
Abstract
A MEMS-based latching device is described. In accordance with one embodiment, a micro electromechanical system is formed on a substrate. The system includes a positionable member capable of being moved between at least two positions relative to the substrate. An actuator such as a comb drive actuator is provided which may include a stationary comb mounted on the substrate, a moveable comb interleaved with the stationary comb, and a beam connected between the substrate and the moveable comb. The comb drive actuator is coupled to a latching member so that the latching member can be moved between a first position and a second position. In the first position, the latching member engages the positionable member to prevent the positionable member from moving. In the second position, the latching member is disengaged from the positionable member to allow movement of the positionable member. The combs of the comb drive actuator deflect the beam to move the latching member from the first to the second position.