Device and method for geolocation in nearby environments
US12379447B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2021 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Apr 13, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S5/016
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to an identification and location device for remotely locating and identifying predetermined areas (Z) belonging to a nearby environment, the identification and location device comprising: —a plurality of light radiation emission sources(S) located in predetermined areas (Z), each light radiation emission source(S) being connected to the electrical mains by a control circuit and configured to emit modulated light radiation (L), —a portable receiver device (R) which is capable of receiving and processing the light radiation (L) emitted by the light radiation emission sources(S) and which is configured to generate an item of identification and location information relating to the predetermined area (Z). The invention also relates to an identification and location method for remotely locating and identifying predetermined areas (Z) belonging to a nearby environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.