Safe Zone Systems, Inc.
3Patents
0Active
3Granted
26Portfolio score
Filing activity: Jan 29, 2002 → Nov 24, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6856271B1 | Signal processing for object detection system | Physics | 48 | Expired |
| US6825456B2 | Signal processing for object detection system | Physics | 32 | Expired |
| US7167123B2 | Object detection method and apparatus | Physics | 28 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.