David Marks
6Patents
2h-index
8Co-inventors
40Inventor score
Filing activity: Mar 23, 2005 → Dec 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7253384B2 | Focusing system using light source and image sensor | Electricity | 20 | Expired |
| US8188921B2 | Apparatus and method for constructing and utilizing a beacon location database | Physics | 3 | Active |
| US8462049B2 | Apparatus and method for constructing and utilizing a beacon location database | Physics | 2 | Active |
| US11156979B2 | System and method of packet acknowledgment in a wireless communication system | Electricity | 0 | Active |
| US11669066B2 | System and method of adaptive frequency hopping in a wireless communication system | Electricity | 0 | Active |
| US11243506B2 | System and method of adaptive frequency hopping in a wireless communication system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.