Delphi Technologies, Inc.

Steven Paul Thomas

Timothy Dean Garner

The present invention provides a method and a system for determining whether a target component of an electronic assembly is assembled correctly. The method of the present invention involves correlating the view of a test electronic assembly with both a positive control image and a negative control image. The positive control image is an image of an electronic assembly that has been assembled properly, whereas the negative control image is an image of an electronic assembly that has been assembled improperly. If the correlation between the test image and the positive control image is greater than the correlation between the test image and the negative control image, the test assembly is assembled properly. On the other hand, if the correlation between the test image and the negative control image is greater than the correlation between the test image and the positive control image, the test assembly is assembled improperly.

Electronic component detection system

A magnetic device for attracting and retaining a fastener which has a bit, a generally ring-shaped keeper having a bottom surface, at least some portion of which bottom surface is magnetized, at least one pair of magnets, each pair of magnets having two magnets with alternating poles, adjacent to the magnetic bottom surface of the keeper and arranged around the bit such that an even number of magnets with alternating poles is arranged around the bit, and a non-magnetic holder that secures the keeper and the magnets and surrounds the bit. The magnets provide magnetic flux to the keeper and the fastener. Each pair of adjacent magnets provides a closed magnetic flux path through a first magnet of the pair, the keeper, a second magnet of the pair, and the fastener. The location of the magnetic device along the bit may be adjustable or fixed.

Magnetic device for attracting and retaining fasteners

A disk drive resumes supplying audio information without the hesitation normally attributed to disk access time. Initially, an indication is received that the disk drive should be deactivated. Next, audio information is stored from a beginning position, where audio information was last provided, to a resume position. Then, the resume position at which the disk drive should begin retrieving audio information, when the disk drive is reactivated, is stored. Finally, the disk drive is deactivated. In this manner, when the disk drive is reactivated, the stored audio information is supplied without the hesitation normally attributed to the disk access time of the disk drive.

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Westfield, IN, United States of America

Steven Paul Thomas