GN Netcom, Inc.
30Patents
1Active
30Granted
32Portfolio score
Filing activity: Jun 2, 1994 → Aug 27, 2009 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD478069S1 | Communication interface with external controls | General | 177 | Expired |
| US6101260A | Communication headset | Electricity | 171 | Expired |
| USD482019S1 | Headset assembly | General | 93 | Expired |
| US7620433B2 | Display headset | Electricity | 87 | Expired |
| US5991645A | Wireless telephone headset system with automatic log on/log off detection | Electricity | 63 | Expired |
| US5960094A | Communications headset | Electricity | 59 | Expired |
| USD391953S | Wireless telephone headset transceiver | General | 42 | Expired |
| USD361066S | Headset | General | 37 | Expired |
| US7110535B2 | Headset communication unit | Electricity | 28 | Expired |
| US6760458B1 | Headset and method of manufacturing headsets that utilize a single transceiver form-factor design with a number of different housing styles | Electricity | 24 | Expired |
| US7146004B2 | Headset communication unit | Electricity | 19 | Expired |
| USD375496S | Telephone apparatus | General | 17 | Expired |
| US6330325A | Automatic log-off signaling for telephone systems | Electricity | 12 | Expired |
| USD490802S1 | Communication interface | General | 12 | Expired |
| US7130419B2 | Headset communication unit | Electricity | 9 | Expired |
| US7123716B2 | Headset cable retainer | Electricity | 7 | Expired |
| USD464333S1 | Telephone headset amplifier | General | 6 | Expired |
| USD457867S1 | Telephone headset amplifier | General | 5 | Expired |
| US6473514B1 | High directivity microphone array | Electricity | 5 | Expired |
| USD470477S1 | Overlay for a telephone headset | General | 5 | Expired |
| US8515503B2 | Hearing device | Electricity | 5 | Active |
| US5926543A | Headset amplifier with automatic log on/log off detection | Electricity | 4 | Expired |
| USD394654S | Base unit for a wireless telephone | General | 3 | Expired |
| USD478561S1 | Telephone base unit | General | 2 | Expired |
| US6763118B2 | High directivity microphone array | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.