Phil Williams
6Patents
3h-index
7Co-inventors
50Inventor score
Filing activity: Dec 2, 1988 → Oct 19, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9165556B1 | Methods and systems related to audio data processing to provide key phrase notification and potential cost associated with the key phrase | Physics | 41 | Active |
| US4907208A | Sonar transducer assembly for fishing boats | Physics | 35 | Expired |
| US9911435B1 | Methods and systems related to audio data processing and visual display of content | Physics | 7 | Active |
| US8603326B2 | Systems, methods and compositions for the separation and recovery of hydrocarbons from particulate matter | Chemistry; Metallurgy | 3 | Active |
| US8603327B2 | Analogue ionic liquids for the separation and recovery of hydrocarbons from particulate matter | Chemistry; Metallurgy | 2 | Active |
| US9447329B2 | Analogue ionic liquids for the separation and recovery of hydrocarbons from particulate matter | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.