Key structure

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United States of America Patent

PATENT NO 12009161
APP PUB NO 20220406540A1
SERIAL NO

17841801

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Abstract

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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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Patent Owner(s)

Patent OwnerAddress
DARFON ELECTRONICS CORPNO 167-1 SHANYING RD GUISHAN DIST TAOYUAN CITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chao, Ling-Hsi Taoyuan, TW 34 122
Hsiao, Shao-Lun Taoyuan, TW 21 8
Hsieh, Yu-Chun Taoyuan, TW 41 175
Yang, Chen Taoyuan, TW 191 455

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