Fei-Ya Chen — 3 Patents at Darfon Electronics

Fei-Ya Chen has been granted 3 US patents while listed as an inventor at Darfon Electronics. The first was granted in 2015 and the most recent in November 2019. Fei-Ya Chen ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Fei-Ya Chen in Taoyuan, TW.

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Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10479444	Crank drive apparatus for power assisted bicycle	Huang-Hsiao Kao	2019-11-19
9373464	Keyswitch, keyboard and related force feedback method	Shana Shiang-Fong Smith, Chien-Min Wu, Huang-Hsiao Kao, Chih-An Wang	2016-06-21
9117599	Self-guided key switch and keyboard configured with same	Huang-Hsiao Kao	2015-08-25

Fei-Ya Chen — 3 Patents

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