IP-closed circuit system and method
US9219617B2 · kind B2 · utility
10Cited by
4References
37Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 29, 2011 |
| Grant date | Dec 22, 2015 |
| Priority date | — |
| Expiry date | Jul 8, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2101/622
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to a switching module for creating and operating secure networks of data sources and monitoring stations, and for providing controlled access to the data sources and monitoring stations from public networks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.