Inventor · disambiguated record

Pi-Fei Tsai

Also filed as: TSAI PI-FEI

1 granted patent·0 citations·filing 2019–2019

7Inventor score

Technology areasG02F

Files withAU OPTRONICS CORP1

Top patents by PatentIndex Score

1 record

0150US11181778B2Display device comprising a dichroic reflection layer having a plurality of recessed portions disposed with a corresponding plurality of quantum dot blocksAU OPTRONICS CORP·Filed 2019·Granted Nov 23, 2021·0 cites·16 claims

Join the waitlist — get patent alerts

Get an alert when Pi-Fei Tsai 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 →