Invention Grant
US09250261B2 Method, apparatus and system for providing metering of acceleration
有权
用于提供加速度计量的方法，装置和系统
- Patent Title: Method, apparatus and system for providing metering of acceleration
- Patent Title (中): 用于提供加速度计量的方法，装置和系统
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Application No.: US13730634Application Date: 2012-12-28
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Publication No.: US09250261B2Publication Date: 2016-02-02
- Inventor: Kevin L. Lin , Feras Eid , Qing Ma
- Applicant: Kevin L. Lin , Feras Eid , Qing Ma
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: G01P15/105
- IPC: G01P15/105 ; G01P15/08
Abstract:
Techniques and mechanisms to provide for metering acceleration. In an embodiment, a microelectromechanical accelerometer includes a magnet, a mass, and a first support beam portion and second support beam portion for suspension of the mass. Resonance frequency characteristics of the first support beam portion and second support beam portion, based on the magnet and a current conducted by the first support beam portion and second support beam portion, are indicative of acceleration of the mass. In another embodiment, the accelerometer further includes a first wire portion and a second wire portion which are each coupled to the mass and further coupled to a respective anchor for exchanging a signal with the first wire portion and the second wire portion. The first wire portion and the second wire portion provide for biasing of the mass.
Public/Granted literature
- US20140182377A1 METHOD, APPARATUS AND SYSTEM FOR PROVIDING METERING OF ACCELERATION Public/Granted day:2014-07-03
Information query
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