Patrick K. Duffy
6Patents
1h-index
14Co-inventors
48Inventor score
Filing activity: Sep 28, 2001 → Aug 9, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7576958B2 | Relay socket with leakage current suppression | Electricity | 3 | Expired |
| US12119191B2 | Systems and methods for controlling a position of contacts in a relay device | Electricity | 1 | Active |
| US10422821B2 | System and method of identifying a module in a stack light | Electricity | 0 | Active |
| US11417482B2 | Systems and methods for controlling a position of contacts in a relay device | Electricity | 0 | Active |
| US11171918B2 | Generating location-based addresses for wireless network communication | Emerging Cross-Sectional Technologies | 0 | Active |
| US11394321B2 | Systems and methods for de-energized point-on-wave relay operations | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.