U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Input/output network for computer system

Patent 4941089 Issued on July 10, 1990. Estimated Expiration Date: Icon_subject July 10, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

System and method for name-lookup in a local area network data communication system
Patent #: 4423414
Issued on: 12/27/1983
Inventor: Bryant ,   et al.

Method of controlling the transmission/reception of data in a local communication network, and data transmission system for performing the method
Patent #: 4495493
Issued on: 01/22/1985
Inventor: Segarra ,   et al.

Data retransmitting system
Patent #: 4549297
Issued on: 10/22/1985
Inventor: Nishimoto

Communication bus interface unit
Patent #: 4574284
Issued on: 03/04/1986
Inventor: Feldman ,   et al.

Local area network special function frames
Patent #: 4680581
Issued on: 07/14/1987
Inventor: Kozlik ,   et al.

Reliable local data network arrangement
Patent #: 4692918
Issued on: 09/08/1987
Inventor: Elliott ,   et al.

Interconnection of broadcast networks Patent #: 4706080
Issued on: 11/10/1987
Inventor: Sincoskie

Inventor

Assignee

Application

No. 941084 filed on 12/12/1986

US Classes:

709/231, Computer-to-computer data streaming370/419, Input or output circuit, per se (i.e., line interface)370/463, Details of circuit or interface for connecting user to the network370/473, Transmission of a single message having multiple packets709/236Computer-to-computer data framing

Examiners

Primary: Clark, David L.

Attorney, Agent or Firm

International Class

G06F 013/38

Abstract

An I/O network channel achieves relatively high rates of data communication between a plurality of widely physically dispersed devices interconnected by a LAN-type media. A processor connected to each node of the media controls the data and functions of a receiver and transmitter at each node to establish network level, transport level and session level data communication and control functions.

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