Inventor · disambiguated record
Van-Truoung Dai
Also filed as: DAI VAN-TRUOUNG
1 granted patent·1 pending application·0 citations·filing 2022–2022
5Inventor score
Technology areasH01S
Files withVISUAL PHOTONICS EPITAXY CO LTD2
Top patents by PatentIndex Score
2 records- 0158US12424824B2Vertical-cavity surface-emitting semiconductor laser diode with the mode filterVISUAL PHOTONICS EPITAXY CO LTD·Filed 2022·Granted Sep 23, 2025·0 cites·10 claims
- 0255US2023121340A1Vertical cavity surface emitting laser diode (vcsel) with small divergence angleVISUAL PHOTONICS EPITAXY CO LTD·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →