Invention Grant
- Patent Title: Magnetic actuator for providing haptic feedback
- Patent Title (中): 用于提供触觉反馈的磁性致动器
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Application No.: US10924674Application Date: 2004-08-24
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Publication No.: US08013847B2Publication Date: 2011-09-06
- Inventor: George V. Anastas
- Applicant: George V. Anastas
- Applicant Address: US CA San Jose
- Assignee: Immersion Corporation
- Current Assignee: Immersion Corporation
- Current Assignee Address: US CA San Jose
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H01F7/06
- IPC: H01F7/06

Abstract:
Apparatus for providing haptic feedback are described. One described apparatus comprises a braking surface, an electromagnet core disposed in the braking surface, a disk operable to contact the braking surface such that a gap is defined between the disk and the braking surface, and a damping material disposed within the gap.
Public/Granted literature
- US20060044271A1 Magnetic actuator for providing haptic feedback Public/Granted day:2006-03-02
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