Sei Hirade
7Patents
4h-index
3Co-inventors
42Inventor score
Filing activity: Mar 19, 1999 → Mar 4, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7042862B1 | Path searching method and device | Electricity | 15 | Expired |
| US6411814B1 | Mobile communication system capable of quickly responding a call setup request even during control of call congestion if a last call has been interrupted by a squelch function | Electricity | 9 | Expired |
| US6493332B1 | IS-95 base station apparatus, W-CDMA base station apparatus, mobile communication system, and frequency sharing method | Electricity | 7 | Expired |
| US7050484B2 | Method of detecting path timings and CDMA receiving apparatus using the same | Electricity | 4 | Expired |
| US7620130B2 | Wireless diversity receiver using a combiner with control weights that are based on reported transmission power | Electricity | 3 | Active |
| US7359399B2 | CDMA path protection method based on path protection information | Electricity | 1 | Expired |
| US7260140B2 | Correlator allocation control process for allocating correlator group as divided into shared correlators and dedicated correlators | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.