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. 22, 1996
Filed:
Nov. 18, 1992
Lorraine F Barrett, Yorba Linda, CA (US);
William C Russell, Laguna Hills, CA (US);
Robert D Wadsworth, Costa Mesa, CA (US);
Andrew J Kraslavsky, Rancho Santa Margarita, CA (US);
George A Kalwitz, Costa Mesa, CA (US);
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Method and apparatus for advertising two network servers from a single network node in a LAN communication system which supports advertising only a single network server from any one node. A surrogate server is configured at the network node to listen for network broadcasts to a proprietary socket and then interleavedly advertises that the services of the first and second network servers (the 'client' servers) are available from the node. When a network broadcast request addressed to the proprietary socket is received, the surrogate server responds to the request if directed to one of its clients, thereby permitting direct communication to be established with the designated one of the first or second network servers, for example, over the communication socket which is different from the proprietary socket.