Inventor · disambiguated record
Zhijiang Jin
Also filed as: JIN ZHIJIANG
3 granted patents·0 citations·filing 2020–2024
38Inventor score
Files withUNIV ZHEJIANG3
Top patents by PatentIndex Score
3 records- 0160US12460744B2Assembly for preventing clamping stagnation of valve rod, and valve structure and method for preventing clamping stagnation of valve rodUNIV ZHEJIANG·Filed 2024·Granted Nov 4, 2025·0 cites·12 claims
- 0236US11703401B2Measuring device and measuring method for measuring unbalanced moment of bottom surface of circular valve coreUNIV ZHEJIANG·Filed 2020·Granted Jul 18, 2023·0 cites·10 claims
- 0336US11353138B1Piston valve core structure with rigid ring surface combined with flexible base surface and method thereofUNIV ZHEJIANG·Filed 2020·Granted Jun 7, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →