Sonion Roskilde A/S
10Patents
0Active
10Granted
34Portfolio score
Filing activity: Sep 15, 1999 → Apr 30, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7227968B2 | Expandsible Receiver Module | Electricity | 142 | Expired |
| US7221769B1 | Hearing aid adapted for discrete operation | Electricity | 100 | Expired |
| US7425196B2 | Balloon encapsulated direct drive | Electricity | 97 | Expired |
| US7012200B2 | Integrated volume control and switch assembly | Electricity | 88 | Expired |
| US6853290B2 | Switch/volume control assembly | Electricity | 82 | Expired |
| US6919519B2 | Multifunctional switch | Electricity | 82 | Expired |
| US7008271B2 | Female connector assembly with a displaceable conductor | Electricity | 81 | Expired |
| US6943308B2 | Digital pulse generator assembly | Electricity | 81 | Expired |
| US6974921B2 | Combined roller and push switch assembly | Electricity | 81 | Expired |
| US7403630B2 | Miniature hearing aid insert module | Electricity | 79 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.