Wireless communication between a contact lens and an accessory device
US10602513B2 · kind B2 · utility
2Cited by
15References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 27, 2018 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Jul 27, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A device for communicating data with a contact lens through a communication interface is disclosed. In embodiments of the invention, an accessory device identifies one or more wireless channels to communicate with a contact lens. Scheduling of this wireless communication is performed such that a preferred channel is selected based on noise and/or interference. In certain embodiments, a centralized scheduler, such as a Wi-Fi access point, is used to reserve the preferred channel within the associated wireless network so that clients within the network don't use this channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.