Patents Examined by Hoa T. Nuguyen - Justia Patents Search

Patents Examined by Hoa T. Nuguyen

Signal processing apparatus including redundant first and second system with a duplex package configuration

Patent number: 5619641

Abstract: A failure detection system detects a failure of a package in a redundant system having a duplex package configuration.

Type: Grant

Filed: December 28, 1994

Date of Patent: April 8, 1997

Assignee: Fujitsu Limited

Inventors: Noriaki Ohuchi, Akio Morimoto, Hiroshi Yamasaki, Takahiro Hosokawa, Hiroyuki Kaneko