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:
Aug. 27, 2013
Filed:
Mar. 07, 2011
Yee-chung Fu, Fremont, CA (US);
Yee-Chung Fu, Fremont, CA (US);
Advanced NuMicro Systems, Inc., San Jose, CA (US);
Abstract
A micro-electromechanical (MEMS) switch includes a substrate, stationary actuator comb teeth extending from a stationary actuator pad supported above the substrate, stationary contact comb teeth extending from a stationary contact pad supported above the substrate, and a body suspended over the substrate for rotation about an axis perpendicular to the substrate. The body includes movable actuator comb teeth interdigitated in-plane with the stationary actuator comb teeth where the shortest distance between adjacent movable and stationary actuator comb teeth has a first value. The body further includes movable contact comb teeth interdigitated in-plane with the stationary contact comb teeth where the shortest distance between adjacent movable and stationary contact comb teeth has a second value smaller than the first value.