System for identifying distance and range between a radar source and a vehicle
US4949088A · kind A · utility
29Cited by
8References
3Claims
0Family size
Inventors
Key dates
| Filing date | Aug 21, 1989 |
| Grant date | Aug 14, 1990 |
| Priority date | — |
| Expiry date | Aug 21, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S3/48
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system includes units for identifying the location and range of a radar signal source relative to a user's vehicle. The system also includes an alarm unit for signalling if the radar source is within a prescribed distance from the vehicle. A readout and display unit displays selected information from the various units of the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.