Chen Yang — 4 Patents at Darfon Electronics

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
11108393	Optical keyswitch triggered by support mechanism having at least one rotatable frame enable a protrusion to move along with a key cap	Yu-Chun Hsieh, Yung-Chih Wang, Chia-Hung Liu, Ching-Yu Wang, Li-Te Chang	2021-08-31
11018667	Optical keyswitch	Yu-Chun Hsieh, Yung-Chih Wang, Chia-Hung Liu	2021-05-25
10937610	Keyboard keyswitches having adjustable tactile feedback members	Yung-Chih Wang, Chia-Hung Liu, Yu-Chun Hsieh, Chih-Yao Chi	2021-03-02
10930451	Keyswitch with adjustable tactile feedback	Yung-Chih Wang, Chia-Hung Liu, Yu-Chun Hsieh	2021-02-23