Inventor · disambiguated record
David Xu
Also filed as: XU DAVID · XU DAVID H
3 granted patents·283 citations·filing 1997–2012
76Inventor score
Top patents by PatentIndex Score
3 records- 0193US5980040APinhole lens and contact lensJESSEN WESLEY CORP·Filed 1997·Granted Nov 9, 1999·190 cites·20 claims
- 0291US6047082AAutomatic lens inspection systemJESSEN WESLEY CORP·Filed 1997·Granted Apr 4, 2000·89 cites·87 claims
- 0386US8785868B2Intelligent UV radiation systemFUSION UV SYSTEMS·Filed 2012·Granted Jul 22, 2014·4 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →