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. 21, 1997
Filed:
Feb. 24, 1995
James Johnson Allen, Raleigh, NC (US);
Robert D Verne, Chapel Hill, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Dynamic address assignment and reconfiguration of serially connected addressable device components of a network system using interchangeable cables terminated by plugs. Successive pairs of the devices are coupled with identical cables having the same offset cross-connected wiring between the terminating plugs, but which establish a unique address for the device to which connected depending on the position of the device in a chain of connected devices without requiring changes to the devices per se, e.g., jumpers or switches. The bus structure requires only a single port per device and removal, failure, or replacement of a device does not affect nor impair the proper operation of the other devices.