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:
Aug. 17, 1993
Filed:
Jun. 27, 1991
Kelly C Green, Woodinville, WA (US);
Steven M Jenness, Redmond, WA (US);
Terry L Carruthers, Bothell, WA (US);
Digital Equipment Corporation, Maynard, MA (US);
Abstract
In a data processing system a structure (50) called an I/O association is constructed. An I/O association (50) is a symmetric structure which allows not only consumer (52) of a service to locate the provider (54) of the service, but it also permits the converse. In some respects, an I/O channel (32) is only half of an association (50). The association (50) describes a targeted object (56) and provides the means (57) of locating the necessary procedures to operate on the target (56). The association (50) also describes a source object (58) that is held responsible for the requested operation, as well as the means (60) of locating and invoking procedures to report results to the source object (58).