Tetsuo Ehara
8Patents
2h-index
9Co-inventors
44Inventor score
Filing activity: Sep 27, 1991 → Oct 24, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5287350A | Sub-rate time switch | Electricity | 4 | Expired |
| US8089876B2 | Packet transmission apparatus and packet transmission method | Electricity | 3 | Active |
| US8264950B2 | Packet forwarding device and control circuit thereof | Electricity | 1 | Active |
| US8493850B2 | Communication apparatus and frame transmission method | Electricity | 0 | Active |
| US8369223B2 | Packet processing apparatus, interface unit and method thereof | Electricity | 0 | Active |
| US8750092B2 | Packet transmission device | Electricity | 0 | Active |
| US9118580B2 | Communication device and method for controlling transmission priority related to shared backup communication channel | Electricity | 0 | Active |
| US9118537B2 | Reception apparatus, communication apparatus, transmission apparatus, receiving method, and transmitting method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.