Inventor · disambiguated record

Yu-Chuan Ku

Also filed as: KU YU-CHUAN

3 granted patents·2 citations·filing 2022–2023

51Inventor score

Technology areasH01H

Files withDARFON ELECTRONICS HUAIAN CO LTD3

Top patents by PatentIndex Score

3 records

0185US12283439B2Illuminated keyswitch structureDARFON ELECTRONICS HUAIAN CO LTD·Filed 2023·Granted Apr 22, 2025·2 cites·20 claims
0270US12230459B2Illuminated keyswitch structureDARFON ELECTRONICS HUAIAN CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·19 claims
0359US12198873B2Illuminated keyswitch structureDARFON ELECTRONICS HUAIAN CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·14 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →