Inventor · name-matched record
LI YUNFEI
3 granted patents·3 pending applications·0 citations·filing 2020–2025
45Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD2BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD1SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO LTD1TUOJIE BIOTECH SHANGHAI CO LTD1YUNNAN XINCHENG WATERPROOF SCI TECH CO LTD1
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
6 records- 0194US2026068469A1Wiring structure of pixel driving circuit, display panel, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2025·Application pending·0 cites
- 0285US12550564B2Wiring structure of pixel driving circuit, display panel, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Granted Feb 10, 2026·0 cites·18 claims
- 0360US2026008894A1Waterproof membrane based on biomass modified asphalt and biomass polyester baseYUNNAN XINCHENG WATERPROOF SCI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0454US12595267B2Preparation method for amide compound and application thereof in field of medicineSHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO LTD·Filed 2020·Granted Apr 7, 2026·0 cites·11 claims
- 0553US2026076990A1Dsrna, use thereof and preparation method thereforTUOJIE BIOTECH SHANGHAI CO LTD·Filed 2023·Application pending·0 cites
- 0649US12524130B2Method, apparatus and device and storage medium for real-time information interactionBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2021·Granted Jan 13, 2026·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when LI YUNFEI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: exact name match across USPTO filings. How scoring works →