Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ling-Hsi Chao0
Chen Yang0
Shao-Lun Hsiao0
Yu-Chun Hsieh0
Date of Patent
June 11, 2024
0Patent Application Number
178418010
Date Filed
June 16, 2022
0Patent Citations
Patent Primary Examiner
Patent abstract
A key structure includes a base and a linkage mechanism. The linkage mechanism includes a plurality of linking members movably connected to each other. The plurality of linking members includes at least two linking members rotatably positioned on the base, respectively. When a pressing force is applied to the linkage mechanism, the plurality of linking members move associated with each other to restrict a rotation range of the plurality of linking members with respect to the base.
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