Inventor · disambiguated record
Yijun Cao
Also filed as: CAO YIJUN
5 granted patents·0 citations·filing 2019–2022
57Inventor score
Top patents by PatentIndex Score
5 records- 0152US12483787B2Photographic image processing method and deviceSONY GROUP CORP·Filed 2022·Granted Nov 25, 2025·0 cites·18 claims
- 0241US12115539B2Wide-size-fraction flotation system and processUNIV CHINA MINING·Filed 2019·Granted Oct 15, 2024·0 cites·6 claims
- 0338US11396024B2Underground coal separation processUNIV CHINA MINING·Filed 2019·Granted Jul 26, 2022·0 cites·4 claims
- 0438US11358152B2Underground coal separation process adopting water mediumUNIV CHINA MINING·Filed 2019·Granted Jun 14, 2022·0 cites·4 claims
- 0532US11925944B2High-ash fine coal slime separation equipment and methodUNIV CHINA MINING·Filed 2019·Granted Mar 12, 2024·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →