Invention Grant
- Patent Title: Keyswitch using magnetic force
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Application No.: US14153983Application Date: 2014-01-13
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Publication No.: US09728353B2Publication Date: 2017-08-08
- Inventor: Mark S. Knighton , Mydul R. Islam , Tzyy-Woei R. Sung , Kevin H. Vuong
- Applicant: Mark S. Knighton , Mydul R. Islam , Tzyy-Woei R. Sung , Kevin H. Vuong
- Applicant Address: US CA Santa Monica
- Assignee: Synerdyne Corporation
- Current Assignee: Synerdyne Corporation
- Current Assignee Address: US CA Santa Monica
- Agency: Thomas Coester Intellectual Property
- Main IPC: H01H13/70
- IPC: H01H13/70 ; H01H13/52 ; H01H3/12
Abstract:
A key for user input having superior tactile qualities. The key is suspended by a magnetic field force to improve the smoothness of motion. Two compact interleaved members link a keycap to a key base to provide highly precise parallel travel with reduced tilt and flexion, and improved durability.
Public/Granted literature
- US20140124346A1 KEYSWITCH USING MAGNETIC FORCE Public/Granted day:2014-05-08
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