Sunder Ram
8Patents
6h-index
15Co-inventors
56Inventor score
Filing activity: Dec 11, 2000 → Dec 15, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7580537B2 | Sealing retainer for extended wear hearing devices | Electricity | 61 | Active |
| US7664282B2 | Sealing retainer for extended wear hearing devices | Electricity | 58 | Active |
| US7551747B2 | Perforated cap for a hearing aid | Electricity | 25 | Active |
| US8494200B2 | Hearing aid microphone protective barrier | Electricity | 19 | Active |
| US6420451B1 | Impact resistant UV curable hardcoatings | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7876919B2 | Hearing aid microphone protective barrier | Electricity | 15 | Active |
| US8503707B2 | Sealing retainer for extended wear hearing devices | Electricity | 6 | Active |
| US7991174B2 | Hearing aid battery barrier | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.