The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2008
Filed:
Oct. 05, 1999
Takami Kasasaku, Kawasaki, JP;
Yasuharu Yoshida, Maebashi, JP;
Takami Kasasaku, Kawasaki, JP;
Yasuharu Yoshida, Maebashi, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
The server/client system comprises a server and at least one client which is connected to said server via a communication line and is provided with at least one I/O port, and is so configured that said server is provided with a device driver for controlling said I/O port, and a virtual I/O port for providing an interface having the same function as said I/O port for said device driver, for transmitting an input/output control signal from said device driver to said client, and for receiving an event from said client to indicate said event to said device driver, and said client is provided with a device handler which is connected to said virtual I/O port via said communication line and controls said I/O port.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile