Inventor · disambiguated record
Nan Yuan
Also filed as: YUAN NAN
1 granted patent·1 pending application·1 citations·filing 2017–2022
15Inventor score
Top patents by PatentIndex Score
2 records- 0154US11086981B2Method for realizing the captcha with 3D models and device thereofHANGZHOU DUOYAN NETWORK TECH CO LTD·Filed 2017·Granted Aug 10, 2021·1 cites·9 claims
- 0236US2023192940A1Grouting material for reinforcement of coal-rock mass in low-temperature mining, and preparation method and use thereofUNIV TAIYUAN TECHNOLOGY·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →