Invention Grant
- Patent Title: Rotational hinge
- Patent Title (中): 旋转铰链
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Application No.: US12868785Application Date: 2010-08-26
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Publication No.: US08484803B2Publication Date: 2013-07-16
- Inventor: Yawei Ma , Ichiro Yamada , Mi Zhou
- Applicant: Yawei Ma , Ichiro Yamada , Mi Zhou
- Applicant Address: JP Tokyo SE Lund
- Assignee: Sony Corporation,Sony Mobile Communications AB
- Current Assignee: Sony Corporation,Sony Mobile Communications AB
- Current Assignee Address: JP Tokyo SE Lund
- Agency: Snyder, Clark, Lesch & Chung, LLP
- Main IPC: E05D3/06
- IPC: E05D3/06
Abstract:
A rotational hinge including a first casing linkage; a second casing linkage; a hinge linkage; and a synchronization linkage, wherein the synchronization linkage is coupled to the first casing linkage and the second casing linkage to synchronize a fixed rotational axis and a moving rotational axis that provides one or more degrees of rotation.
Public/Granted literature
- US20120047685A1 ROTATIONAL HINGE Public/Granted day:2012-03-01
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