Inventor · disambiguated record
Yongyan Li
Also filed as: LI YONGYAN
2 granted patents·3 pending applications·0 citations·filing 2019–2023
25Inventor score
Top patents by PatentIndex Score
5 records- 0155US2025197275A1High-magnesium glass fiber composition with high specific modulus and glass fiberTAISHAN FIBERGLASS INC·Filed 2023·Application pending·0 cites
- 0251US11760687B2Alkali-free ultrafine glass fiber formulaTAISHAN FIBERGLASS ZOUCHENG CO LTD·Filed 2020·Granted Sep 19, 2023·0 cites·3 claims
- 0345US2024368028A1Glass Fiber Composition with Low Dielectric LossTAISHAN FIBERGLASS INC·Filed 2022·Application pending·0 cites
- 0444US11254604B2High-modulus glass fiber composition based on basaltTAISHAN FIBERGLASS INC·Filed 2019·Granted Feb 22, 2022·0 cites·11 claims
- 0538US2024217867A1Low thermal expansion coefficient glass fiberTAISHAN FIBERGLASS INC·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yongyan Li 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 →