Inventor · disambiguated record
Kai-Chih Lei
Also filed as: LEI KAI-CHIH
2 granted patents·0 citations·filing 2019–2019
23Inventor score
Technology areasC08L
Files withNANYA PLASTICS CORP2
Top patents by PatentIndex Score
2 records- 0160US11345810B2PBT composite material having high heat resistance and high gloss for vehicle mirror and method for preparing the sameNANYA PLASTICS CORP·Filed 2019·Granted May 31, 2022·0 cites·14 claims
- 0255US11421105B2Low specific gravity PET composite materialNANYA PLASTICS CORP·Filed 2019·Granted Aug 23, 2022·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Kai-Chih Lei 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 →