Ship track and underwater conditions indicating system
US6009373A · kind A · utility
4Cited by
12References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 1993 |
| Grant date | Dec 28, 1999 |
| Priority date | — |
| Expiry date | Sep 27, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S15/86
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A ship track and underwater conditions indicating system for displaying a ship track and the underwater conditions under the ship track at the same time on the screen of an indicator, and for associating the two resultant pictures with each other. The ship track and the underwater conditions are respectively displayed on two corresponding portions of the face of the indicator by dividing the screen into two parts. Also, the ship track or the underwater conditions are selectively indicated on the whole screen of an indicator at different times.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.