Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Guanjun Zhang0
Hideo Kato0
Lei Bai0
Yaming Jiang0
Date of Patent
August 9, 2022
Patent Application Number
17253878
Date Filed
June 20, 2018
Patent Citations
Patent Primary Examiner
A device includes a first body, a second body, and a rotating shaft connection mechanism configured to connect the first body and the second body. The rotating shaft connection mechanism includes N rotating shaft components, a connection component, and N movable linear components corresponding to the N rotating shaft components. An i
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