William R. Morrell
9Patents
7h-index
12Co-inventors
60Inventor score
Filing activity: Sep 21, 1992 → Jan 22, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5606642A | Audio decompression system employing multi-rate signal analysis | Electricity | 107 | Expired |
| US6252909A | Multi-carrier transmission system utilizing channels of different bandwidth | Physics | 80 | Expired |
| US5408580A | Audio compression system employing multi-rate signal analysis | Electricity | 36 | Expired |
| US7013011B1 | Audio limiting circuit | Electricity | 32 | Expired |
| USRE40281E1 | Signal processing utilizing a tree-structured array | General | 26 | Expired |
| US7242783B1 | Audio limiting circuit | Electricity | 10 | Expired |
| USRE42949E1 | Stereophonic audio signal decompression switching to monaural audio signal | General | 8 | Active |
| US9008319B2 | Sound pressure level limiter with anti-startle feature | Electricity | 2 | Active |
| US11495328B2 | Arrowland: an online multiscale interactive tool for -omics data visualization | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.