Window keyboard
US6862017B2 · kind B2 · utility
9Cited by
13References
32Claims
0Family size
Inventor
Key dates
| Filing date | Jul 31, 2001 |
| Grant date | Mar 1, 2005 |
| Priority date | — |
| Expiry date | Jul 31, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0219
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A Window keyboard comprises a keyboard body having a single-chip microprocessor or ASIC therein and three function key blocks thereon. The three function key blocks include a File & Clipboard block, an Office block and an Application-setting block. Those blocks are electrically connected to the single-chip microprocessor and each has a plurality function key, wherein each function key generates a composite-key code for user to execute specific functions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.