Frederik Ekkel
8Patents
4h-index
5Co-inventors
50Inventor score
Filing activity: Sep 1, 2000 → Apr 27, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6774813B2 | System and method for interleaving infrared command codes with identifier codes | Physics | 45 | Expired |
| US7562128B1 | STB connects remote to web site for customized code downloads | Electricity | 36 | Expired |
| US6448895B1 | Kidnap alarm with acceleration sensor | Physics | 16 | Expired |
| US10549885B2 | Pallet and logistic system | Performing Operations; Transporting | 12 | Active |
| US11214403B2 | Pallet and logistic system | Performing Operations; Transporting | 0 | Active |
| US10757235B2 | Alert system, delivery system and method and door bell system | Physics | 0 | Active |
| US11659075B2 | Alert system, delivery system and method and door bell system | Physics | 0 | Active |
| US12132851B2 | Alert system, delivery system and method and door bell system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.