Christopher N. St. John
15Patents
3h-index
31Co-inventors
60Inventor score
Filing activity: Jul 21, 1999 → Jul 7, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6744469B1 | Illumination compensation using built-in reference | Electricity | 12 | Expired |
| US6856694B2 | Decision enhancement system for a vehicle safety restraint application | Performing Operations; Transporting | 10 | Expired |
| US6757762B1 | Multi-mode processor bus bridge | Physics | 9 | Expired |
| US6513070B1 | Multi-channel master/slave interprocessor protocol | Physics | 3 | Expired |
| US11368672B2 | Validation of a camera cleaning system | Physics | 2 | Active |
| US11341682B2 | Testing and validation of a camera under electromagnetic interference | Physics | 2 | Active |
| US11729371B2 | Systems and methods for improved camera color calibration | Physics | 1 | Active |
| US11995920B2 | Enhanced sensor health and regression testing for vehicles | Physics | 1 | Active |
| US6533381B1 | Variable rate ink jet endorser | Physics | 1 | Expired |
| US11758121B2 | Validation of a camera cleaning system | Physics | 0 | Active |
| US11997252B2 | Validation of a camera cleaning system | Physics | 0 | Active |
| US11549903B1 | Enhanced microfabrication using electrochemical techniques | Performing Operations; Transporting | 0 | Active |
| US11734857B2 | Testing and validation of a camera under electromagnetic interference | Physics | 0 | Active |
| US11582375B2 | Enhanced pointing angle validation | Physics | 0 | Active |
| US9520780B2 | Switching mode power supply with spread spectrum oscillator | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.