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
Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
Toner cartridge and image forming apparatus including the same
Identification of protected content in e-mail messages
Method and system for phase-sensitive magnetic resonance imaging
Methods and systems for optimizing data accesses
Utility knife
Error detection and recovery tool for logical volume management in a data storage system
  Randomly Featured Patents
Covering assembly for a seat and seat adapted for protecting a user
Method and apparatus for photographing and projecting moving images
Method for spacing laminations
Polyol polyacrylate dispersants
System for generating a services repository using a target services roadmap
Endplate-preserving spinal implant having a raised expulsion-resistant edge
Method of purifying L-ascorbic acid
Footbag pads externally mounted to footwear, constructed for catching, juggling, and tossing a footbag
Power-operated torque wrench
Use of reactive polymeric surfactants in the formation of emulsions