Inventor · disambiguated record

Anning Bao

Also filed as: BAO ANNING

1 granted patent·1 pending application·2 citations·filing 2022–2022

19Inventor score

Technology areasA47L E04F

Files withBEIJING ROBOROCK TECHNOLOGY CO LTD2

Top patents by PatentIndex Score

2 records

0183USD989983SAuxiliary obstacle-surmounting ramp for cleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2022·Granted Jun 20, 2023·2 cites·1 claims
0244US2025040773A1Dust collection pile, and automatic cleaning systemBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →