Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Storage of repair history and diagnostic information on a circuit board










Image Number 14 for United States Patent #4970726.

The reliability of a complex electronic system such as a computer interconnect coupler is enhanced by providing diagnostic capabilities in the system so that internal faults will be quickly diagnosed and repaired. To facilitate the repair process and enhance the likelihood that a defective circuit board will be properly repaired before being re-installed, pertinent internal diagnostic information about the defective circuit is stored in a nonvolatile memory on the circuit board for the defective circuit, so that the information will be physically carried to the repair facility along with the defective circuit.








 
 
  Recently Added Patents
Lightning-protective explosion-preventive fastener
Real ear measurement system using thin tube
Method and device for managing devices in device management system
Synchronization of web applications and media
Data driver and liquid crystal display device using the same
Method and system for tracking mobile electronic devices while conserving cellular network resources
Real-image zoom viewfinder and imaging apparatus
  Randomly Featured Patents
Method and apparatus for recognizing language input mode and method and apparatus for automatically switching language input modes using the same
Multi-material insulation sheath for pacer lead
Tractor and system for unloading trailers from railcars
Printing-plate cassette for a magazine
Apparatus for pressure attaching conveyor belt connectors
Apparatus to excite and/or to detect magnetic resonance
Drive unit for anesthetic
Method for treating surface of substrate and surface treatment composition used for the same
Bearing ball spacing retainer
Ventilator to tracheotomy tube coupling