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CW
Chun-Che Wu
PE
Primax Electronics
: 1 patents #22 of 76
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Overall (2022):
#492,430
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Top 90%
1
Patents 2022
Issued Patents
2022
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Patent #
Title
Co-Inventors
Date
11404224
Keycap and key structure with same
Tsu-Hui Yu
,
Hung-Bin Wu
2022-08-02
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