Inventor · disambiguated record
Chen Yang
Also filed as: YANG CHEN · YANG CHEN-YAO
29 granted patents·3 pending applications·55 citations·filing 2006–2024
94Inventor score
Top patents by PatentIndex Score
32 records- 0197US10431402B2Button switch with adjustable tactile feedbackDARFON ELECTRONICS CORP·Filed 2018·Granted Oct 1, 2019·19 cites·24 claims
- 0295US11223357B2KeyswitchDARFON ELECTRONICS CORP·Filed 2020·Granted Jan 11, 2022·6 cites·22 claims
- 0392US11735380B2Keyswitch structure and keyboardDARFON ELECTRONICS CORP·Filed 2022·Granted Aug 22, 2023·1 cites·18 claims
- 0491US11817278B2Magnetic type keyswitchDARFON ELECTRONICS CORP·Filed 2022·Granted Nov 14, 2023·2 cites·18 claims
- 0590US11770123B2Optical keyswitch comprising a keycap having a light transmission area and a keycap projection area projected on a circuit boardDARFON ELECTRONICS CORP·Filed 2021·Granted Sep 26, 2023·2 cites·16 claims
- 0690US11108393B2Optical keyswitch triggered by support mechanism having at least one rotatable frame enable a protrusion to move along with a key capDARFON ELECTRONICS CORP·Filed 2019·Granted Aug 31, 2021·7 cites·17 claims
- 0789US11604518B2Tactile-adjustable keyboard and hybrid operation button thereofDARFON ELECTRONICS CORP·Filed 2021·Granted Mar 14, 2023·2 cites·20 claims
- 0889US10930451B2Keyswitch with adjustable tactile feedbackDARFON ELECTRONICS CORP·Filed 2019·Granted Feb 23, 2021·4 cites·22 claims
- 0988US10637470B2Optical keyswitchDARFON ELECTRONICS CORP·Filed 2019·Granted Apr 28, 2020·6 cites·22 claims
- 1087US10572018B2Keyswitch with adjustable tactile feedbackDARFON ELECTRONICS CORP·Filed 2018·Granted Feb 25, 2020·4 cites·9 claims
- 1181US12160235B2Optical keyswitch with sliding endDARFON ELECTRONICS CORP·Filed 2023·Granted Dec 3, 2024·0 cites·12 claims
- 1276US11018667B2Optical keyswitchDARFON ELECTRONICS CORP·Filed 2019·Granted May 25, 2021·2 cites·19 claims
- 1371US11978598B2Keyswitch structure and lift mechanism thereofDARFON ELECTRONICS CORP·Filed 2022·Granted May 7, 2024·0 cites·19 claims
- 1471US11855624B2Optical switch comprising a movable member to rotate in response to movement of a support mechanism to change the intensity of received optical signalDARFON ELECTRONICS CORP·Filed 2022·Granted Dec 26, 2023·0 cites·14 claims
- 1569US12406817B2Keyswitch structureDARFON ELECTRONICS CORP·Filed 2023·Granted Sep 2, 2025·0 cites·6 claims
- 1669US11551888B2Keyswitch structure and keyboardDARFON ELECTRONICS CORP·Filed 2021·Granted Jan 10, 2023·0 cites·17 claims
- 1768US11990295B2Keyswitch and illuminated keyswitchDARFON ELECTRONICS CORP·Filed 2022·Granted May 21, 2024·0 cites·19 claims
- 1868US11705294B2Input device and key structure thereofDARFON ELECTRONICS CORP·Filed 2022·Granted Jul 18, 2023·0 cites·20 claims
- 1964US11923159B2Keyswitch structure and keycap support mechanism thereofDARFON ELECTRONICS CORP·Filed 2022·Granted Mar 5, 2024·0 cites·20 claims
- 2064US10795447B2Keyswitch with adjustable tactile feedbackDARFON ELECTRONICS CORP·Filed 2019·Granted Oct 6, 2020·0 cites·17 claims
- 2161US12020873B2Sensing keyboard and sensing keyswitches thereofDARFON ELECTRONICS CORP·Filed 2022·Granted Jun 25, 2024·0 cites·20 claims
- 2261US12009161B2Key structureDARFON ELECTRONICS CORP·Filed 2022·Granted Jun 11, 2024·0 cites·14 claims
- 2360US12080492B2Keyswitch structure and lift mechanism thereofDARFON ELECTRONICS CORP·Filed 2022·Granted Sep 3, 2024·0 cites·16 claims
- 2460US10866640B2Adjusting method applied to a keyswitch for adjusting tactile feedbackDARFON ELECTRONICS CORP·Filed 2018·Granted Dec 15, 2020·0 cites·10 claims
- 2559US2024388290A1Keyswitch assemblyDARFON ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 2658US11327573B2Keyboard and keyswitch and adjustment mechanism thereofDARFON ELECTRONICS CORP·Filed 2021·Granted May 10, 2022·0 cites·23 claims
- 2757US12216824B2Mute-able input device with keystroke tactile feedbackDARFON ELECTRONICS CORP·Filed 2022·Granted Feb 4, 2025·0 cites·20 claims
- 2851US10937610B2Keyboard keyswitches having adjustable tactile feedback membersDARFON ELECTRONICS·Filed 2019·Granted Mar 2, 2021·0 cites·21 claims
- 2947US12273676B2Retractable headphone connection structure and head-mounted audio device therewithDARFON ELECTRONICS CORP·Filed 2023·Granted Apr 8, 2025·0 cites·2 claims
- 3043US10535477B2Button switch and keyswitch thereofDARFON ELECTRONICS CORP·Filed 2019·Granted Jan 14, 2020·0 cites·26 claims
- 3137US2008150904A1Touch scroll mouse with orientation sensationCHIU YEN-CHANG·Filed 2006·Application pending·0 cites
- 3236US2007075984A1Method and device for scroll bar control on a touchpad having programmed sectionsCHIU YEN-CHANG·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →