Inventor · disambiguated record

Keqiang Liu

Also filed as: LIU KEQIANG

1 granted patent·0 citations·filing 2023–2023

1Inventor score

Technology areasG01S

Files withZHEJIANG DEQING ZHILU NAVIGATION TECH CO LTD1

Top patents by PatentIndex Score

1 record

0144US11852721B1Method for locating and finding items based on acoustic signalZHEJIANG DEQING ZHILU NAVIGATION TECH CO LTD·Filed 2023·Granted Dec 26, 2023·0 cites·1 claims

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