Alan Berfield
8Patents
4h-index
11Co-inventors
50Inventor score
Filing activity: Sep 11, 2006 → Jun 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8933890B2 | Techniques for interactive input to portable electronic devices | Human Necessities | 13 | Active |
| US8438294B2 | Application programming interface, system, and method for collaborative online applications | Electricity | 8 | Active |
| US8059099B2 | Techniques for interactive input to portable electronic devices | Human Necessities | 7 | Active |
| US9130820B2 | Application programming interface, system, and method for collaborative online applications | Electricity | 5 | Active |
| US11075960B2 | User of identity services to auto-discover subscribers of social networking sites | Human Necessities | 0 | Active |
| US10166469B2 | Persistent game sessions with multiplayer support | Physics | 0 | Active |
| US10471350B2 | Persistent game sessions with multiplayer support | Physics | 0 | Active |
| US12058182B2 | User of identity services to auto-discover subscribers of social networking sites | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.