Signaling print substances
US10112715B2 · kind B2 · utility
4Cited 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 B)Performing Operations; Transporting
- CPC primaryB64U2201/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An example unmanned aerial vehicle includes an electromagnetic radiation (EMR) sensor. The EMR sensor detects a signal indicative of a substance to print. The unmanned aerial vehicle also includes a nozzle to eject the substance based on a location at which the signal is detected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.