Nicholas Sulzer
21Patents
7h-index
20Co-inventors
65Inventor score
Filing activity: Mar 10, 2008 → Sep 6, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD695269S1 | Loudspeaker | General | 61 | Active |
| USD764444S1 | Loudspeaker cabinet | General | 35 | Active |
| USD695717S1 | Loudspeaker grille | General | 34 | Active |
| USD711854S1 | Loudspeaker grille having a perforation pattern | General | 18 | Active |
| US11627397B1 | Loudspeaker having an angled handle | Electricity | 14 | Active |
| US11805343B2 | Loudspeaker accessory tray | Electricity | 11 | Active |
| USD605181S1 | Grille for a speaker housing | General | 8 | Expired |
| US11632611B1 | Loudspeaker having a channel for conveying water | Electricity | 7 | Active |
| USD704680S1 | Loudspeaker waveguide | General | 6 | Active |
| USD1047966S1 | Loudspeaker accessory tray | General | 3 | Active |
| USD1021133S1 | Loudspeaker accessory tray | General | 3 | Active |
| US8036410B2 | Offset baffles for acoustic signal arrival synchronization | Electricity | 2 | Active |
| USD1025014S1 | Loudspeaker | General | 2 | Active |
| USD994637S1 | Loudspeaker | General | 1 | Active |
| USD1047973S1 | Portable loudspeaker | General | 0 | Active |
| USD997128S1 | Loudspeaker | General | 0 | Active |
| USD1021857S1 | Loudspeaker panel cover | General | 0 | Active |
| US12075204B2 | Loudspeaker accessory tray | Electricity | 0 | Active |
| US11824389B2 | Loudspeaker battery pack | Emerging Cross-Sectional Technologies | 0 | Active |
| USD1062694S1 | Loudspeaker with top-mounted accessory tray | General | 0 | Active |
| USD1038911S1 | Loudspeaker | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.