Electrical devices
US7355504B2 · kind B2 · utility
3Cited by
94References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 2003 |
| Grant date | Apr 8, 2008 |
| Priority date | — |
| Expiry date | Nov 25, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49103
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electrical device which comprises first and second laminar electrodes and a laminar PTC resistive element sandwiched between them, the device comprising
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.