Method and system for in-band password management for inductive wireless charging
US9953174B2 · kind B2 · utility
2Cited by
0References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 31, 2015 |
| Grant date | Apr 24, 2018 |
| Priority date | — |
| Expiry date | Feb 2, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/80
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for authorizing a service is disclosed. In the embodiment, the method involves receiving a packet carried via a first power signal according to an inductive wireless power transfer communications protocol, the packet received at a power receiver within a mobile device, extracting a password from the received packet, storing the extracted password in memory within the mobile device, transmitting the stored password in a packet via a second power signal according to the inductive wireless transfer communications protocol to authorize a service.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.