Peter Parkinson
8Patents
4h-index
7Co-inventors
50Inventor score
Filing activity: Sep 5, 1989 → Jan 31, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5210450A | Active selectable digital delay circuit | Electricity | 19 | Expired |
| US4951230A | Method and apparatus for tiling an image | Physics | 16 | Expired |
| US11557875B2 | Network device with optical communication interface | Electricity | 14 | Active |
| USD589603S1 | Air freshener | General | 9 | Expired |
| US11594854B2 | Optical communication interface | Electricity | 1 | Active |
| US12218484B2 | Variable-width waveguide for semiconductor optical amplifier devices | Electricity | 0 | Active |
| US12142890B2 | Optical communication interface | Electricity | 0 | Active |
| US10969813B2 | Maximum power detection for powered devices | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.