Household appliance
US9534793B2 · kind B2 · utility
3Cited by
5References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2011 |
| Grant date | Jan 3, 2017 |
| Priority date | — |
| Expiry date | Nov 2, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B6/062
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A household appliance, in particular a cooking hob device, includes at least one thermochromic and/or thermoluminescent element that contains at least one vanadium-containing material. The material containing vanadium can be a semiconductor in at least one temperature range, e.g. a doped semiconductor in the temperature range, and may include vanadium dioxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.