Communications via wireless charging
US9385787B2 · kind B2 · utility
3Cited by
8References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2014 |
| Grant date | Jul 5, 2016 |
| Priority date | — |
| Expiry date | Aug 5, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/266
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus, including computer program products, are provided for wireless charging. In some example embodiments, there is provide a method. The method may include receiving, at a power receiver, a first ping message and a second ping message; detecting, at the power receiver, a first time between transmissions of the first ping message and the second ping message; and decoding, at the power receiver, the first time into a data value representative of a transmitted data value sent by a power transmitter. Related apparatus, systems, methods, and articles are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.