Systems and methods for inspection and communication in liquid petroleum product
US8417188B1 · kind B1 · utility
27Cited by
25References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 25, 2010 |
| Grant date | Apr 9, 2013 |
| Priority date | — |
| Expiry date | Sep 29, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63G2008/007
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for communicating in liquid petroleum product includes providing a first communications device disposed in the liquid petroleum product, providing a second communications device remote from and separated from the first communications device by the liquid petroleum product, and transmitting radiofrequency (RF) communication signals embodying data between the first communications device and the second communications device through the liquid petroleum product to enable wireless communications between the first communications device and the second communications device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.