Oliver Leonhardt
9Patents
3h-index
16Co-inventors
46Inventor score
Filing activity: May 29, 2015 → Oct 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10129652B2 | Audio speaker surround geometry for improved pistonic motion | Electricity | 7 | Active |
| US11490190B1 | Speaker with multiple resonators | Electricity | 5 | Active |
| US10728638B2 | Micro speaker assembly having a manual pump | Electricity | 4 | Active |
| US10708694B2 | Continuous surround | Electricity | 2 | Active |
| US10623864B2 | Audio speaker surround geometry for improved pistonic motion | Electricity | 1 | Active |
| US11451902B1 | Speaker with vented resonator | Electricity | 1 | Active |
| US12096196B2 | Moving-magnet motor | Electricity | 0 | Active |
| US10767927B2 | Systems for increased drying of speaker and sensor components that are exposed to moisture | Electricity | 0 | Active |
| US11812248B2 | Moving-magnet motor | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.