Electronic apparatus with a speaker
US7061751B2 · kind B2 · utility
5Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2003 |
| Grant date | Jun 13, 2006 |
| Priority date | — |
| Expiry date | Aug 10, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F1/1688
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A first case has a wall. The wall of the first case has a plurality of holes. A second case is coupled to the first case for forming a housing. The second case has a wall. The wall of the second case has a plurality of holes. A speaker is provided in the housing. The speaker is facing to the holes of the first and second case.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.