Signaling print locations
US10112714B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2016 |
| Grant date | Oct 30, 2018 |
| Priority date | — |
| Expiry date | Nov 26, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S2205/01
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An example unmanned aerial vehicle includes an electromagnetic radiation (EMR) sensor. The EMR sensor detects a signal indicative of a direction of emission of the signal. The unmanned aerial vehicle also includes a nozzle to eject the substance based on the direction of emission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.