John Gray
15Patents
7h-index
10Co-inventors
63Inventor score
Filing activity: Feb 16, 1978 → May 25, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5782001A | Circular saw guard hold and release device | Emerging Cross-Sectional Technologies | 110 | Expired |
| US10762896B1 | Wakeword detection | Physics | 105 | Active |
| US9479519B1 | Web content fingerprint analysis to detect web page issues | Electricity | 15 | Active |
| US4958079A | Detector for scanning electron microscopy apparatus | Electricity | 13 | Expired |
| US4988868A | Ion detector | Electricity | 8 | Expired |
| US4731538A | Microchannel plate ion detector | Electricity | 7 | Expired |
| US10825451B1 | Wakeword detection | Physics | 7 | Active |
| US5039851A | Plug in detector module | Electricity | 4 | Expired |
| US4142161A | Crystal oscillator | Electricity | 3 | Expired |
| US11514900B1 | Wakeword detection | Physics | 3 | Active |
| US11151988B1 | Wakeword detection | Physics | 3 | Active |
| US5387797A | Detector having selective photon and neutral particle absorbent coating | Electricity | 2 | Expired |
| US11373644B2 | Wakeword detection | Physics | 2 | Active |
| US11694679B2 | Wakeword detection | Physics | 1 | Active |
| US11978440B2 | Wakeword detection | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.