Inventor · disambiguated record
Shuman Cheng
Also filed as: CHENG SHUMAN
2 granted patents·0 citations·filing 2022–2022
20Inventor score
Files withUNIV CHINA MINING2
Top patents by PatentIndex Score
2 records- 0151US12195063B2Method for positioning auxiliary transportation vehicle in coal mine and positioning system thereofUNIV CHINA MINING·Filed 2022·Granted Jan 14, 2025·0 cites·7 claims
- 0251US11772687B1Low-energy-consumption grading and positioning method for coal mine auxiliary transportation vehicle and system thereofUNIV CHINA MINING·Filed 2022·Granted Oct 3, 2023·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →