Inventor · disambiguated record
Mai Du
Also filed as: DU MAI
5 granted patents·0 citations·filing 2022–2023
57Inventor score
Files withUNIV CHINA MINING5
Top patents by PatentIndex Score
5 records- 0162US12428271B2Scene self-adaptive method for controlling unmanned driving of monorail hoist transportation robotUNIV CHINA MINING·Filed 2023·Granted Sep 30, 2025·0 cites·8 claims
- 0257US11691854B2Bidirectional anti-slipping apparatus in monorail crane based on inner ratchet mechanismUNIV CHINA MINING·Filed 2023·Granted Jul 4, 2023·0 cites·10 claims
- 0353US11738973B2Gear-track-detachable driving device in monorail crane suitable for steep slopeUNIV CHINA MINING·Filed 2022·Granted Aug 29, 2023·0 cites·10 claims
- 0449US12187332B2High-precision positioning system for underground monorail hoist in coal mine and positioning method thereofUNIV CHINA MINING·Filed 2022·Granted Jan 7, 2025·0 cites·8 claims
- 0548US11938974B2Series-parallel monorail hoist based on oil-electric hybrid power and controlling method thereofUNIV CHINA MINING·Filed 2022·Granted Mar 26, 2024·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Mai Du files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →