Inventor · disambiguated record
Dayan Dai
Also filed as: DAI DAYAN
3 granted patents·2 citations·filing 2015–2019
50Inventor score
Files withAPPOTRONICS CORP LTD3
Top patents by PatentIndex Score
3 records- 0168US9897303B2Wavelength conversion device, light source system and projection systemAPPOTRONICS CORP LTD·Filed 2015·Granted Feb 20, 2018·2 cites·18 claims
- 0260US11415872B2Wavelength conversion device, light-emitting device and projection deviceAPPOTRONICS CORP LTD·Filed 2019·Granted Aug 16, 2022·0 cites·20 claims
- 0347US12099182B2Color wheel, light source system and display deviceAPPOTRONICS CORP LTD·Filed 2019·Granted Sep 24, 2024·0 cites·17 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →