Esco Electronics, Inc.
17Patents
0Active
17Granted
35Portfolio score
Filing activity: May 20, 1996 → Jul 23, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6097429A | Site control unit for video security system | Electricity | 421 | Expired |
| US6535637B1 | Pharmaceutical pill recognition and verification system | Physics | 286 | Expired |
| US5956424A | Low false alarm rate detection for a video image processing based security alarm system | Electricity | 101 | Expired |
| US5825412A | Video detection apparatus for monitoring a railroad crossing | Performing Operations; Transporting | 69 | Expired |
| US5937092A | Rejection of light intrusion false alarms in a video security system | Electricity | 67 | Expired |
| US6104831A | Method for rejection of flickering lights in an imaging system | Physics | 55 | Expired |
| US6392704B1 | Compact video processing system for remote sensing applications | Electricity | 35 | Expired |
| US6177885A | System and method for detecting traffic anomalies | Physics | 35 | Expired |
| US6209631A | Thermal management apparatus for a sealed enclosure | Physics | 30 | Expired |
| US5870471A | Authentication algorithms for video images | Electricity | 28 | Expired |
| US5719579A | Virtual noise radar waveform for reduced radar detectability | Physics | 27 | Expired |
| US5861834A | Virtual noise radar waveform for reduced radar detectability | Physics | 25 | Expired |
| US6317152A | Digital video recording system | Electricity | 24 | Expired |
| US5782157A | Chuting assembly for ammunition magazine feed | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US5833803A | Low pressure actuated labeling apparatus | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6418223B1 | Authentication algorithms for video images | Electricity | 8 | Expired |
| US6275171A | Rangefinder type non-imaging traffic sensor | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.