Upstream peripheral device serving as a USB host
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 9, 2004
Grant Date -
Oct 16, 2003
app pub date -
Dec 13, 2002
filing date -
Apr 10, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A scanner, which can be a USB host, includes a hub, a scanner component, a virtual printer component and an internal host. The hub is connected to a computer host and the scanner. The scanner component stores the basic setting data of the scanner, while the virtual printer component stores the basic setting data of a printer, and both the scanner component and the virtual printer component are connected to the hub. The internal host is respectively connected to the scanner component, the virtual printer component and the printer. With the virtual printer component and the internal host, the scanner can be the USB host, which directly controls the printer to print.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully