Methods and apparatus for long-short wave, low-high frequency radio secure message service
US9763067B2 · kind B2 · utility
0Cited by
10References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2014 |
| Grant date | Sep 12, 2017 |
| Priority date | — |
| Expiry date | May 7, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/72436
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods, apparatus, and systems for the enablement of sending and receiving encrypted messages over Long/Short Wave, Low, High, Very High, or Ultra High Frequency Radio (LSW/HFR) provide for an interconnect between short or other message transmission over LSW/HFR, and other terrestrial or satellite based digital communications systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.