Inventor · New York, NY, US

David Luo

38Patents
3h-index
4Co-inventors
56Inventor score

Filing activity: Jun 13, 2002 → Aug 30, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
USD1013860S1 Connector General 9 Active
US6753808B2 System and method for monitoring and managing logistics employing global positioning subsystem Physics 4 Expired
USD1007671S1 Mask General 3 Active
USD1047160S1 Mask General 2 Active
USD1047159S1 Mask General 2 Active
US11872346B1 Breathing mask with a foam pad Human Necessities 2 Active
USD1065448S1 Valve General 2 Active
US12201773B1 Patient interface pad with good comfort and its manufacturing method Human Necessities 2 Active
USD1031974S1 Frame General 1 Active
US12171944B1 Patient interface assembly Human Necessities 1 Active
USD1013155S1 Connector General 1 Active
US12403279B1 Noise-reducing respiratory device Human Necessities 0 Active
USD1032830S1 Frame General 0 Active
US12274829B1 Respiratory mask with sponge and fabric Human Necessities 0 Active
USD1084299S1 Mask General 0 Active
USD1071144S1 Tube assembly and connector General 0 Active
US12350430B2 Respiratory mask with good sealing and comfort Human Necessities 0 Active
USD1084300S1 Mask General 0 Active
USD1017503S1 Tank General 0 Active
USD1090820S1 Mask General 0 Active
US12263302B1 Heatable air delivery tube Human Necessities 0 Active
US12239790B1 Modular elbow frame assembly for a ventilator Human Necessities 0 Active
USD1064253S1 Tube General 0 Active
US11975150B1 Device for delivering gas Human Necessities 0 Active
US12239343B1 Respiratory obstruction removal device Human Necessities 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.