Paul E. Hsu
41Patents
11h-index
45Co-inventors
75Inventor score
Filing activity: Jul 13, 2000 → Nov 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6746091B2 | Cart locking device | Fixed Constructions | 36 | Expired |
| USD563539S1 | Kitchen hood | General | 24 | Expired |
| USD535009S1 | Range hood | General | 22 | Expired |
| USD796922S1 | Powered hand-held spreader | General | 20 | Active |
| USD451752S | Toaster oven | General | 18 | Expired |
| USD640654S1 | Portable entertainment module | General | 17 | Expired |
| USD855421S1 | Powered hand-held spreader | General | 16 | Active |
| USD670982S1 | Applicator | General | 16 | Active |
| USD650046S1 | Sprayer | General | 12 | Expired |
| USD893270S1 | Powered hand-held spreader | General | 11 | Active |
| US8807455B2 | Sprayer | Performing Operations; Transporting | 11 | Active |
| USD736577S1 | Applicator | General | 10 | Active |
| USD557397S1 | Range hood | General | 10 | Expired |
| USD852593S1 | Applicator | General | 9 | Active |
| USD860261S1 | Spreader | General | 8 | Active |
| USD797529S1 | Applicator | General | 6 | Active |
| USD779898S1 | Applicator | General | 6 | Active |
| USD708293S1 | Spraying device | General | 6 | Active |
| USD916569S1 | Hand-held spreader | General | 6 | Active |
| USD521701S1 | Upper housing of a floor care appliance | General | 6 | Expired |
| USD909421S1 | Spreader | General | 5 | Active |
| USD938239S1 | Hand-held spreader | General | 5 | Active |
| USD522196S1 | Floor cleaner foot | General | 4 | Expired |
| US10595458B2 | Powered hand-held spreader | Fixed Constructions | 4 | Active |
| USD520199S1 | Portion of a floor cleaner foot | General | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.