Lamp device for inputting or outputting voice signal and method of driving the same
US10403280B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2017 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Dec 1, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lamp device for inputting or outputting a voice signal and a method of driving the same. The method of driving a lamp device includes receiving an audio signal; performing voice recognition of a first audio signal among the received audio signals; generating an activation signal based on the voice recognition result; transmitting the activation signal to the external device; receiving a first control signal from the external device; and transmitting a second audio signal among the received audio signals to the external device in response to the first control signal. Alternatively, various exemplary embodiment may be further included.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.