Inventor · disambiguated record
Liu Changning
Also filed as: CHANGNING LIU
1 granted patent·7 citations·filing 2004–2004
28Inventor score
Technology areasY10T
Files withPOSITEC POWER TOOLS SUZHOU CO1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →