Inventor · disambiguated record
Canwen Liu
Also filed as: LIU CANWEN
1 granted patent·2 pending applications·4 citations·filing 2004–2016
26Inventor score
Top patents by PatentIndex Score
3 records- 0157US7329852B2Automatic background removal for input data having consecutive input points identificationLAMBDA SOLUTIONS·Filed 2006·Granted Feb 12, 2008·4 cites·36 claims
- 0234US2005285023A1Automatic background removal for input dataLAMBDA SOLUTIONS INC·Filed 2004·Application pending·0 cites
- 0330US2017363896A1Sunlight Attenuation VisorYANG YONGWU·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →