Douglas Alexander Gresham
8Patents
4h-index
15Co-inventors
46Inventor score
Filing activity: Mar 31, 2012 → Dec 18, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8930162B2 | Providing points of interest to user devices in variable zones | Electricity | 18 | Active |
| US9911133B1 | Customer loyalty tiers with reduced latency state updates | Physics | 9 | Active |
| US9341479B2 | Configurable point of interest alerts | Electricity | 9 | Active |
| US9872147B2 | Providing points of interest to user devices in variable zones | Electricity | 7 | Active |
| US10091620B2 | Configurable point of interest alerts | Electricity | 2 | Active |
| US11115781B2 | Providing points of interest to user devices in variable zones | Electricity | 0 | Active |
| US10839413B2 | Customer loyalty tiers with reduced latency state updates | Physics | 0 | Active |
| US11265678B2 | Configurable point of interest alerts | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.