Amperion, Inc.
8Patents
3Active
8Granted
36Portfolio score
Filing activity: Sep 30, 2002 → Mar 8, 2010 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6885674B2 | Communications system for providing broadband communications using a medium voltage cable of a power system | Electricity | 340 | Expired |
| US7307357B2 | Method and system to increase the throughput of a communications system that uses an electrical power distribution system as a communications pathway | Electricity | 196 | Expired |
| US6756776B2 | Method and device for installing and removing a current transformer on and from a current-carrying power line | Electricity | 58 | Expired |
| US6993317B2 | Method and system for signal repeating in powerline communications | Electricity | 49 | Expired |
| US6985715B2 | Method and device for frequency translation in powerline communications | Electricity | 23 | Expired |
| US7535685B2 | Radio frequency signal coupler, coupling system and method | Electricity | 3 | Active |
| US8212379B2 | Station communications over electrical transmission lines | Electricity | 1 | Active |
| US7492245B2 | Broadband over power lines (BPL) coupling system | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.