Microelectromechanical System for Moving a Mechanical Part in Two Opposite Directions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240243672A1
SERIAL NO

18562630

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a microelectromechanical system (10) comprising a drive module (200) comprising:

    a fixed drive portion (210),a movable drive portion (220), anda suspension (230),the movable drive portion (220) being able to be moved relative to the fixed drive portion (210) in a first direction (A), as a result of an electrostatic force, which causes an elastic deformation of the suspension (230), and the movable drive portion (220) being able to be moved relative to the fixed drive portion (210) in a second direction (B), opposite to the first direction (A), as a result of an elastic return force generated by the suspension (230),the actuator (11) also comprising a stop (24) limiting the movement of the first movable portion (220) in the second direction (B) so that the elastic force generated by the suspension (230) is not cancelled.

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Patent Owner(s)

Patent OwnerAddress
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)3 RUE MICHEL ANGE PARIS CEDEX 16 75794
UNIVERSITE DE FRANCHE-COMTE25030 BESANÇON
SILMACH25000 BESANÇON

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BOURBON, Gilles BESANCON, FR 10 65
CÔTE, Thierry GENNES, FR 2 0
LE, MOAL Patrice BESANCON, FR 9 48
MINOTTI, Patrice GENNES, FR 13 71

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