Audio apparatus
US6388951B1 · kind B1 · utility
71Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 1999 |
| Grant date | May 14, 2002 |
| Priority date | — |
| Expiry date | Sep 13, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04G11/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An audio apparatus comprises an internal clock capable of generating time data; a display section capable of displaying one form of information selected from several predetermined forms of information; and a controller capable of changing the selected information and enabling the selected information to be displayed on the display section, in accordance with the time data generated by the internal clock.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.