Network system for identifying controlled device selected as operating target by control device on network, and identifying method of device as operating target on network system
US7518633B2 · kind B2 · utility
3Cited by
4References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 23, 2004 |
| Grant date | Apr 14, 2009 |
| Priority date | — |
| Expiry date | Aug 8, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/772
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A network system is structured by connecting on a network a plurality of storage devices and a DSC, and directly copies image data picked-up by the DSC. The storage device includes in front thereof LEDs for displaying that the operation is OK including a Power LED and a Ready LED, LEDs for displaying the operating situations including a Busy LED and an Error LED, and an LED dedicated for displaying whether or not a functional switch of the DSC selects an operating target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.