Inventor · disambiguated record
Pei-Cheng Liao
Also filed as: Liao pei-cheng
4 granted patents·0 citations·filing 2019–2021
52Inventor score
Files withCORETRONIC CORP4
Top patents by PatentIndex Score
4 records- 0155US11287731B2Optical module and projectorCORETRONIC CORP·Filed 2020·Granted Mar 29, 2022·0 cites·24 claims
- 0247US11163221B2Projection deviceCORETRONIC CORP·Filed 2020·Granted Nov 2, 2021·0 cites·22 claims
- 0347US10670950B2Transparent rotating device and projection deviceCORETRONIC CORP·Filed 2019·Granted Jun 2, 2020·0 cites·20 claims
- 0444US12332515B2Light modulation module having temperature adjustment module and reflective projection device having the sameCORETRONIC CORP·Filed 2021·Granted Jun 17, 2025·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Pei-Cheng Liao 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 →