Inventor · disambiguated record
Yiyuan Cheng
Also filed as: CHENG YIYUAN
2 granted patents·6 citations·filing 2018–2018
51Inventor score
Top patents by PatentIndex Score
2 records- 0174US11281229B2Method and apparatus for outputting obstacle informationBaidu online network technology beijing co ltd·Filed 2018·Granted Mar 22, 2022·3 cites·19 claims
- 0271US10513260B2Method and apparatus for judging vehicle driving direction, device and computer storage mediumBaidu online network technology beijing co ltd·Filed 2018·Granted Dec 24, 2019·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →