Daniel Spencer
5Patents
3h-index
6Co-inventors
46Inventor score
Filing activity: Mar 14, 2013 → Apr 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8924259B2 | Mobile device payments | Physics | 79 | Active |
| US8777104B1 | Detecting a malfunctioning device using sensors | Physics | 9 | Active |
| US10438202B2 | Mobile device payments | Physics | 6 | Active |
| US11455633B2 | Mobile device payments | Physics | 0 | Active |
| US11562360B2 | Mobile device payments | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.