Automatic Power, Inc.
11Patents
4Active
11Granted
41Portfolio score
Filing activity: Oct 2, 1985 → Sep 5, 2007 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7111961B2 | High flux LED lighting device | Mechanical Engineering; Lighting; Heating | 67 | Expired |
| US7798669B2 | Marine lantern controlled by GPS signals | Emerging Cross-Sectional Technologies | 37 | Active |
| US5902163A | Debris shedding buoy | Performing Operations; Transporting | 33 | Expired |
| US7534009B2 | Dual LED point-source assembly | Emerging Cross-Sectional Technologies | 22 | Active |
| US7461952B2 | LED lantern assembly | Emerging Cross-Sectional Technologies | 18 | Active |
| US7252405B2 | LED lantern with fresnel lens | Mechanical Engineering; Lighting; Heating | 15 | Active |
| US4595978A | Programmable control circuit for controlling the on-off operation of an indicator device | Physics | 15 | Expired |
| US6857227B2 | Vehicle crash barrier | Fixed Constructions | 14 | Expired |
| US7217006B2 | Variation of power levels within an LED array | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4754416A | Universal synchronous marine navigation light system | Performing Operations; Transporting | 8 | Expired |
| US4736205A | Buoy lantern assembly employing hinged gimbal | Performing Operations; Transporting | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.