Method and system for synchronizing functions of music player in smart device and bluetooth earphone
US9904507B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2015 |
| Grant date | Feb 27, 2018 |
| Priority date | — |
| Expiry date | Jun 25, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/07
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and a system for synchronizing functions of a music player in a smart device and a Bluetooth earphone are disclosed. The method includes: transmitting a first play list to a smart device by a Bluetooth earphone; comparing the received first play list with a second play list by the smart device; receiving and transmitting a first control instruction to the smart device by the Bluetooth earphone when the first play list is consistent with the second play list; and transmitting the second play list to the Bluetooth earphone, and receiving and transmitting a second control instruction to the smart device by the Bluetooth earphone, when the first play list is inconsistent with the second play list.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.