Ralph E. Hudson
9Patents
7h-index
14Co-inventors
60Inventor score
Filing activity: Jun 17, 1985 → Sep 28, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5448241A | Terrain height radar | Physics | 35 | Expired |
| US5495540A | Automatic subarea selection for image registration | Physics | 31 | Expired |
| US5248976A | Multiple discrete autofocus | Physics | 30 | Expired |
| US5488374A | Multi-scale adaptive filter for interferometric SAR data | Physics | 21 | Expired |
| US4780718A | Sar image encoding for data compression | Physics | 17 | Expired |
| US5610610A | Inverse synthetic array radar system and method | Physics | 11 | Expired |
| US4924232A | Method and system for reducing phase error in a phased array radar beam steering controller | Electricity | 9 | Expired |
| US7714768B2 | Non-statistical method for compressing and decompressing complex SAR data | Physics | 2 | Active |
| US7307580B2 | Non-statistical method for compressing and decompressing complex SAR data | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.