Inventor · disambiguated record
David Xu
Also filed as: XU DAVID · XU DAVID NING LAI
2 granted patents·3 pending applications·10 citations·filing 2007–2025
50Inventor score
Top patents by PatentIndex Score
5 records- 0172US12285257B2Waste detection systemBARD INC C R·Filed 2021·Granted Apr 29, 2025·0 cites·37 claims
- 0272US8761815B2Method, device and system for accessing mobile device user informationXU DAVID NING LAI·Filed 2007·Granted Jun 24, 2014·10 cites·24 claims
- 0372US2025255526A1Waste Detection SystemBARD INC C R·Filed 2025·Application pending·0 cites
- 0445US2022305191A1Fluid collection system including a compressible suction device and related methodsPUREWICK CORP·Filed 2022·Application pending·0 cites
- 0540US2021012439A1Systems and methods for adaptable location-based path optimization and entity selectionWHERETO INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →