Inventor · name-matched record
LI ZHIHAN
3 granted patents·1 pending application·0 citations·filing 2020–2025
38Inventor score
Files withUNIV MARYLAND2AMAZON TECH INC1SHENZHEN RESEARCH INSTITUTE OF CHINA UNIV OF MINING AND TECHNOLOGY1
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
4 records- 0187US2026055552A1Extraction of delignified, cellulose-based fibers from natural plant material, and materials incorporating such fibersUNIV MARYLAND·Filed 2025·Application pending·0 cites
- 0258US12516990B1Indoor fire source localization method for high-rise buildings based on glass surface temperatureSHENZHEN RESEARCH INSTITUTE OF CHINA UNIV OF MINING AND TECHNOLOGY·Filed 2025·Granted Jan 6, 2026·0 cites·5 claims
- 0348US12529187B2Bamboo structures, and methods for fabrication and use thereofUNIV MARYLAND·Filed 2020·Granted Jan 20, 2026·0 cites·20 claims
- 0441US12591696B1Enforcing access restrictions for fine-tuning machine learning modelsAMAZON TECH INC·Filed 2023·Granted Mar 31, 2026·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when LI ZHIHAN 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 →