Home appliance and home appliance system
US9054953B2 · kind B2 · utility
1Cited by
58References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 2009 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | May 12, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M11/007
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A home appliance and a home appliance system are provided. The home appliance receives input of a sound including update information, and updates a product operating program. The home appliance system receives a sound including product information from the home appliance, judges whether to update the product operating program of the home appliance, and transmits update information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.