Inventor · Seattle, WA, US

Heman Au

41Patents
13h-index
18Co-inventors
74Inventor score

Filing activity: Jun 17, 2013 → Nov 26, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
USD907680S1 Camera General 66 Active
USD782656S1 Oral irrigator General 50 Active
USD941904S1 Camera General 49 Active
USD786422S1 Oral irrigator General 47 Active
USD844997S1 Toothbrush handle General 46 Active
USD907101S1 Camera General 44 Active
USD903740S1 Camera General 40 Active
USD963726S1 Camera housing General 30 Active
USD977421S1 Battery charger General 23 Active
USD950628S1 Camera General 19 Active
USD802747S1 Reservoir for oral irrigator General 16 Active
USD822825S1 Oral irrigator unit General 16 Active
USD954128S1 Camera General 15 Active
USD918988S1 Camera lens cover General 11 Active
USD822826S1 Oral irrigator base General 10 Active
USD953404S1 Camera housing General 9 Active
USD995600S1 Camera General 9 Active
USD794773S1 Oral irrigator General 8 Active
USD963020S1 Camera General 8 Active
USD796028S1 Oral irrigator General 7 Active
USD737327S1 Display screen with a transitional leak detection icon General 6 Active
USD918989S1 Camera lens cover General 5 Active
USD990540S1 Camera General 4 Active
USD1025173S1 Microphone cover of a camera housing General 3 Active
USD804018S1 Base for an oral irrigator General 3 Active

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