Apparatus and method for data and command input and having a display in a battery charger and tester
US6825669B2 · kind B2 · utility
93Cited by
7References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2002 |
| Grant date | Nov 30, 2004 |
| Priority date | — |
| Expiry date | Sep 6, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for data and command input and display in a battery charger and/or tester includes an alphanumeric keypad and alphanumeric display, as well as menu display and menu selection keys.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.