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Inventors
Chang-huan Shen
Taipei
TW
2 patents
3 Patents
US12374511
2025
Keycap
Primax Electronics Ltd.
0 cites
US12362110
2025
Keycap
Primax Electronics Ltd.
0 cites
US12211657
2025
Keycap
Primax Electronics Ltd.
0 cites