Portable CD player and burner
US6704814B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2002 |
| Grant date | Mar 9, 2004 |
| Priority date | — |
| Expiry date | Sep 24, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B31/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The portable CD player and burner is provided for integrating a CD-ROM player and a video/acoustic player used respectively on two different systems including a computer and a video/acoustic household electric appliance at the terminal of a device. The portable CD player and burner mainly is comprised of a housing, a CD reading/writing unit, an operating unit, a main board, a multiplexer, a CPU, a memory unit, a signal converting unit and at least an output/input unit. When a CD is placed in, signals can be transmitted to the systems of the computer or the video/acoustic household electric appliance, or the data of the computer can be transmitted to the CD reading/writing unit by using the above stated elements for outputting and inputting respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.