Inventor · disambiguated record
Lijuan Zheng
Also filed as: ZHENG LIJUAN
1 granted patent·1 pending application·0 citations·filing 2021–2022
11Inventor score
Files withUNIV GUANGDONG TECHNOLOGY2
Top patents by PatentIndex Score
2 records- 0164US12447535B2Coated cutting tool and preparation method thereofUNIV GUANGDONG TECHNOLOGY·Filed 2022·Granted Oct 21, 2025·0 cites·2 claims
- 0243US2021237168A1Silicon nitride ceramic tool comprising diamond film and method of preparing the sameUNIV GUANGDONG TECHNOLOGY·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →