Synchronization signaling system
US11322020B2 · kind B2 · utility
0Cited by
3References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2019 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Nov 15, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Q2900/40
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A synchronization signaling system, comprising a set of alert devices comprising at least one of a visual or audio output for producing an alert pattern, a master clock, a timing device capable of receiving updates from the master clock, a controller operably connected with the set of alert devices to control the set of alert devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.