Wireless device detection and communication apparatus and system
US9602163B2 · kind B2 · utility
4Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2011 |
| Grant date | Mar 21, 2017 |
| Priority date | — |
| Expiry date | Nov 3, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J2310/22
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for effecting a near field communication, including the steps of positioning a first device at a close proximity to a second device, wherein the close proximity is suitable for the near field communication; and sending a first effectively carrierless signal from the first device to the second device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.