Sleep mode batteries in electronics devices and methods therefor
US6927555B2 · kind B2 · utility
27Cited by
11References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 13, 2002 |
| Grant date | Aug 9, 2005 |
| Priority date | — |
| Expiry date | Aug 9, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/007
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery-powered portable electronics device (100) including a switch interconnecting a battery (170) and the battery circuit (180), a battery-hibernation circuit (190) coupled to the switch, a portable electronics device power ON switch (192) coupled to a hibernation disable input of the battery-hibernation circuit, whereby the switch connects battery power to the battery circuit upon actuation of the portable electronics device power ON switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.