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:
Oct. 17, 2000
Filed:
Oct. 21, 1997
Olivier Jacober, Vence, FR;
Olivier Casile, Saint Laurent du Var, FR;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Data communications apparatus is described comprising a general purpose computer and an adapter for enabling the computer to be connected to a data communications network. The computer and the adapter are interconnected by a data card interface. The general purpose computer comprises a first driver arranged to provide a first application program with a data transport connection to the data communications network via the data card interface using a serial COM port. A second driver is arranged to enable a second application program to communicate with the adapter simultaneously with said first application. The adapter is arranged to enable the second application program to make use of additional data services provided by said network via the second driver program. In this way, in addition to its serial communication channel an alternate communication channel is provided between the data card and the computer which allows other applications to make use of the additional data services provided by the network.