Hemispherical resonator with divided shield electrode
First Claim
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1. A hemispherical resonator comprising a bell fixed on a base which carries main electrodes extending in register with an edge of the bell, and a shield electrode adjacent to the main electrodes,the shield electrode comprising at least a central portion from which auxiliary electrodes extend radially outward and a peripheral portion from which the auxiliary electrodes extend radially inward.
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Accused Products
Abstract
The hemispherical resonator comprises a bell fixed to a base which carries main electrodes extending in register with an edge of the bell, and a shield electrode subdivided into two portions each presenting auxiliary electrodes extending in regular manner between the main electrodes.
14 Citations
4 Claims
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1. A hemispherical resonator comprising a bell fixed on a base which carries main electrodes extending in register with an edge of the bell, and a shield electrode adjacent to the main electrodes,
the shield electrode comprising at least a central portion from which auxiliary electrodes extend radially outward and a peripheral portion from which the auxiliary electrodes extend radially inward.
Specification
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Current AssigneeSafran Electronics & Defense
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Original AssigneeSagem Defense Securite (Safran SA)
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InventorsVandebeuque, Paul, Renault, Alain
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Primary Examiner(s)KWOK, HELEN C
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Application NumberUS10/772,254Publication NumberTime in Patent Office592 DaysField of Search735/041.3, 735/040.4, 735/041.2, 735/041.4, 735/041.5, 73/13.7, 73/13.8, 73/17.5, 73/17.7, 73/17.8US Class Current73/504.13CPC Class CodesG01C 19/5691 of essentially three-dimens...
