Inventor · disambiguated record
Xiaofen Zhou
Also filed as: ZHOU XIAOFEN
3 granted patents·5 citations·filing 2017–2021
56Inventor score
Top patents by PatentIndex Score
3 records- 0181US10423899B2Systems and methods for determining a reference direction related to a vehicleBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2017·Granted Sep 24, 2019·5 cites·18 claims
- 0250US11263560B2Systems and methods for determining a reference direction related to a vehicleBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2019·Granted Mar 1, 2022·0 cites·20 claims
- 0325USD955117SPaintbrushZHOU XIAOFEN·Filed 2021·Granted Jun 21, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →