Electronic equipment and method of controlling electronic equipment
US6628572B1 · kind B1 · utility
8Cited by
2References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 16, 2001 |
| Grant date | Sep 30, 2003 |
| Priority date | — |
| Expiry date | Feb 16, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/345
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
If a supply voltage reaches a voltage level that may lead to detection errors of a supply voltage detecting circuit, then a voltage detecting operation is prohibited if generation of power that can be charged into a high-capacity secondary power source is not detected, while the voltage detecting operation is continued if the generation of power that can be charged into the high-capacity secondary power source is detected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.