BERNAFON AG
58Patents
37Active
58Granted
47Portfolio score
Filing activity: Aug 23, 1996 → Jul 12, 2018 · 11 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5993468A | Method and anastomotic instrument for use when performing an end-to-side anastomosis | Human Necessities | 490 | Expired |
| US5797934A | Method, instrument and anastomotic fitting for use when performing an end-to-side anastomosis | Human Necessities | 133 | Expired |
| US6066148A | Method and anastomotic instrument for use when performing an end-to-side anastomosis | Human Necessities | 119 | Expired |
| US5868770A | Method and instrument for establishing the receiving site of a coronary artery bypass graft | Human Necessities | 111 | Expired |
| US6370255B1 | Loudness-controlled processing of acoustic signals | Electricity | 77 | Expired |
| US5954735A | Method and anastomotic instrument for use when performing an end-to-side anastomosis | Human Necessities | 67 | Expired |
| US9949045B2 | Method and system for modeling a custom fit earmold | Electricity | 39 | Active |
| USD785598S1 | Remote control | General | 38 | Active |
| US6644120B1 | Multimedia feature for diagnostic instrumentation | Human Necessities | 36 | Expired |
| US7340072B2 | Signal processing in a hearing aid | Electricity | 34 | Expired |
| USD595856S1 | Hearing aid | General | 27 | Expired |
| USD663846S1 | Hearing aid | General | 24 | Active |
| USD718735S1 | Audio connectivity device—Soundgate | General | 21 | Active |
| US7480388B1 | Behind the ear hearing aid part with exchangeable cover | Electricity | 18 | Active |
| US6611600B1 | Circuit and method for the adaptive suppression of an acoustic feedback | Electricity | 15 | Expired |
| US6468224B1 | Calibrated audiometer system | Electricity | 14 | Expired |
| US7054449B2 | Method for adjusting a transmission characteristic of an electronic circuit | Human Necessities | 14 | Expired |
| US6052473A | Membrane constituting the circumferential surface of a hearing aid to be individualized by a cast body | Electricity | 13 | Expired |
| US6249587A | Hearing aid to be worn completely in the auditory canal and individualized by a cast body | Electricity | 10 | Expired |
| US7761291B2 | Method for processing audio-signals | Electricity | 10 | Active |
| US6097826A | Hearing aid to be carried completely in the auditory canal and individualized by a cast body | Electricity | 8 | Expired |
| US8259972B2 | Hearing aid adapted to a specific type of voice in an acoustical environment, a method and use | Electricity | 8 | Active |
| US9277336B2 | Vented dome | Electricity | 8 | Active |
| US8467553B2 | Hearing aid system comprising a receiver in the ear and a system for identification of the type of receiver | Electricity | 7 | Active |
| US10051383B2 | Hearing aid comprising a receiver assembly | Electricity | 6 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.