Triaxial Micro-Electromechanical Gyroscope
US-2017261321-A1 · Sep 14, 2017 · US
Resonator with a partial metal-plated layer
US9103675B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9103675-B2 |
| Application number | US-201013503767-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 10, 2010 |
| Priority date | Nov 12, 2009 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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A hemispherical resonator includes a bell fastened to a base. The base carries a main electrode extending facing an annular edge of the bell, and at least one guard electrode adjacent to the main electrodes. An electrically conductive layer covers at least part of the inside surface, the annular edge of the bell, and covers a portion of an outside surface of the bell adjacent to the annular edge thereof.
First claim
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What is claimed is: 1. A hemispherical resonator comprising a bell having an inside surface, an outside surface and an annular edge comprising an annular planar surface extending between the inside surface and the outside surface of the bell, the bell being fastened to a base that carries main electrode extending facing the annular edge of the bell, and at least one guard electrode adjacent to the main electrodes, an electrically conductive layer covering at least part of the insid…
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Physics · mapped topic
- G01C19/5691Primary
Physics · mapped topic
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- What does patent US9103675B2 cover?
- A hemispherical resonator includes a bell fastened to a base. The base carries a main electrode extending facing an annular edge of the bell, and at least one guard electrode adjacent to the main electrodes. An electrically conductive layer covers at least part of the inside surface, the annular edge of the bell, and covers a portion of an outside surface of the bell adjacent to the annular edg…
- Who is the assignee on this patent?
- Vandebeuque Paul, Sagem Defense Securite
- What technology area does this patent fall under?
- Primary CPC classification G01C19/5691. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).