Inventor · disambiguated record
Tsai-Yu Chen
Also filed as: CHEN TSAI-YU
5 granted patents·7 citations·filing 2014–2019
65Inventor score
Top patents by PatentIndex Score
5 records- 0181US9054286B1Light emitting diode moduleLEXTAR ELECTRONICS CORP·Filed 2014·Granted Jun 9, 2015·7 cites·25 claims
- 0258US10727009B2Light source board, manufacturing method thereof, and luminous keyboard using the sameDARFON ELECTRONICS CORP·Filed 2018·Granted Jul 28, 2020·0 cites·8 claims
- 0355US10692663B2Light source board, manufacturing method thereof, and luminous keyboard using the sameDARFON ELECTRONICS CORP·Filed 2018·Granted Jun 23, 2020·0 cites·15 claims
- 0450US10895372B2Light source board, manufacturing method thereof, and luminous keyboard using the sameDARFON ELECTRONICS CORP·Filed 2019·Granted Jan 19, 2021·0 cites·21 claims
- 0544US10720289B1Light emitting keyboard and lighting board thereofDARFON ELECTRONICS CORP·Filed 2019·Granted Jul 21, 2020·0 cites·50 claims
Join the waitlist — get patent alerts
Get an alert when Tsai-Yu Chen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →