Inventor · disambiguated record
Yufeng Bi
Also filed as: BI YUFENG
4 granted patents·1 pending application·11 citations·filing 2018–2024
66Inventor score
Files withSHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INST2UNIV SHANDONG2SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INST GROUP CO LTD1
Top patents by PatentIndex Score
5 records- 0186US12146044B1Red mud-based composite asphalt anti-aging agent, and preparation method therefor and use thereofUNIV SHANDONG·Filed 2024·Granted Nov 19, 2024·1 cites·9 claims
- 0280US11187460B2Device and method for reinforcing recycled aggregate based on in-situ C-S-H productionUNIV SHANDONG·Filed 2018·Granted Nov 30, 2021·7 cites·10 claims
- 0374US10573173B2Vehicle type identification method and device based on mobile phone dataSHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INST·Filed 2018·Granted Feb 25, 2020·3 cites·18 claims
- 0447US2022205188A1Full-depth ultra-thin long-life pavement structure and construction method thereofSHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INST GROUP CO LTD·Filed 2021·Application pending·0 cites
- 0538US10573174B2Method for judging highway abnormal eventSHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INST·Filed 2018·Granted Feb 25, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →