Invention Grant
- Patent Title: At least first and second order temperature-compensated resonator
- Patent Title (中): 至少一级和二阶温度补偿谐振器
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Application No.: US13510181Application Date: 2010-11-10
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Publication No.: US09071223B2Publication Date: 2015-06-30
- Inventor: Thierry Hessler , Thierry Conus , Kaspar Truempy
- Applicant: Thierry Hessler , Thierry Conus , Kaspar Truempy
- Applicant Address: CH Marin
- Assignee: The Swatch Group Research and Development Ltd.
- Current Assignee: The Swatch Group Research and Development Ltd.
- Current Assignee Address: CH Marin
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- International Application: PCT/EP2010/067181 WO 20101110
- International Announcement: WO2011/072960 WO 20110623
- Main IPC: H01L41/08
- IPC: H01L41/08 ; H03H9/02 ; G04B17/22 ; H01L41/22 ; H03H3/007
Abstract:
A temperature compensated resonator including a body used in deformation, the core of the body including a first material. The body includes at least a first and second coating allowing the resonator to have substantially zero first and second order temperature coefficients. The temperature compensated regulator can be used in the field of time and frequency bases.
Public/Granted literature
- US20120230159A1 AT LEAST FIRST AND SECOND ORDER TEMPERATURE-COMPENSATED RESONATOR Public/Granted day:2012-09-13
Information query
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