Charles Marshall
8Patents
2h-index
8Co-inventors
40Inventor score
Filing activity: Jul 2, 2008 → Nov 2, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9559931B2 | Intelligent electronic mail server manager, and system and method for coordinating operation of multiple electronic mail servers | Electricity | 5 | Active |
| US10750067B2 | Optical filter assembly for image-capturing device | Physics | 3 | Active |
| US9070115B2 | Intelligent electronic mail server manager, and system and method for coordinating operation of multiple electronic mail servers | Electricity | 2 | Active |
| US11172106B2 | Optical filter assembly for image-capturing device | Physics | 0 | Active |
| US12301968B2 | Optical filter assembly for image-capturing device | Physics | 0 | Active |
| US10511555B2 | Intelligent electronic mail server manager, and system and method for coordinating operation of multiple electronic mail servers | Electricity | 0 | Active |
| US8127684B2 | Charge mount | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10257135B2 | Intelligent electronic mail server manager, and system and method for coordinating operation of multiple electronic mail servers | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.