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:
Apr. 07, 2020
Filed:
Dec. 29, 2016
Applicant:
Epack, Inc., Ann Arbor, MI (US);
Inventors:
Sangwoo Lee, Ann Arbor, MI (US);
Jay Mitchell, Ypsilanti, MI (US);
Onnop Srivannavit, Ann Arbor, MI (US);
Assignee:
EPACK, INC., Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B81B 7/00 (2006.01); B81B 3/00 (2006.01);
U.S. Cl.
CPC ...
B81B 7/0016 (2013.01); B81B 3/0051 (2013.01); B81B 7/0048 (2013.01); B81B 2201/0235 (2013.01); B81B 2201/0242 (2013.01);
Abstract
A microelectromechanical vibration and stress isolation system is provided. The system includes an isolation platform configured to support a transducer and having an outer perimeter. A frame surrounds the isolation platform and has inner edge surfaces that are spaced from and face the outer edge surfaces of the platform. A spring connects the isolation platform to the frame. The spring is generally L-shaped, having a first leg that connects one inner edge surface to an outer edge surface while extending around a corner of the platform.