Tadatoshi Ohkubo
15Patents
13h-index
6Co-inventors
63Inventor score
Filing activity: Jan 17, 1997 → Sep 9, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5867503A | Digital sound broadcasting receiver and automatic phase controlling method therefor | Electricity | 108 | Expired |
| US5946292A | Method and digital receiver for receiving orthogonal frequency-division multiplexed signals | Electricity | 81 | Expired |
| US5959965A | Digital broadcasting receiver | Electricity | 66 | Expired |
| US6028900A | Digital broadcast receiver | Electricity | 28 | Expired |
| US6434205B1 | Digital broadcast receiver using weighted sum of channel impulse response data to adjust sampling window | Electricity | 27 | Expired |
| US6438183B1 | Digital audio broadcast receiver and tuning method thereof | Electricity | 27 | Expired |
| US6038275A | Digital broadcasting receiver | Electricity | 22 | Expired |
| US6148045A | Digital broadcast receiver | Electricity | 20 | Expired |
| US6516039B1 | Digital audio broadcast receiver acquiring frame synchronization quickly in the presence of noise | Electricity | 17 | Expired |
| US6067332A | Frequency searching method and digital audio broadcast receiver | Electricity | 16 | Expired |
| US6341123B1 | Digital audio broadcasting receiver | Electricity | 14 | Expired |
| US6021165A | Digital Broadcast receiver and method of tuning control | Electricity | 14 | Expired |
| US6151369A | Digital broadcast receiver | Electricity | 13 | Expired |
| US8112780B2 | Digital broadcast receiving apparatus | Electricity | 2 | Active |
| US6151374A | Synchronizing signal detecting apparatus | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.