Information handling system battery charge management in a dynamic discharge environment
US11095135B2 · kind B2 · utility
0Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2018 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Apr 3, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/0049
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Dynamic battery discharge at an information handling system during battery charge, such as to support increased power use associated with processor turbo mode, is managed by setting a reduced maximum charge current dynamically during constant voltage charging so that battery voltage droop from discharge does not result in command of an excessive charge current after the discharge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.