Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus for judging whether bump height is proper or not










Image Number 3 for United States Patent #6437355.

An apparatus to check a height of a bump includes a measuring device and a determining device. The measuring device is configured to measure a distance between an image position in an image of a reference object reflected in a surface of the bump and a predetermined position which is positioned on a line connecting the image position and a center of the bump such that the image position exists between the center and the predetermined position. The determining device is configured to determine whether the height of the bump is within a predetermined range by comparing the distance with a reference distance.








 
 
  Recently Added Patents
High safety vehicular transportation system and operational method thereof
Process to extract quassinoids
Security arrangements for extended USB protocol stack of a USB host system
Method of monitoring and configuring
Engine RPM control device
Vehicle battery with cell balancing current paths and method of charging the same
Sealing member for piezoelectric resonator device, and piezoelectric resonator device
  Randomly Featured Patents
Engine having combustion control system
Automatic emergency call language provisioning
Articulating accessory cartridge for lighting fixture
Information Search System for enabling a user of a user terminal to search a data source
Center pad type IC chip with jumpers, method of processing the same and multi chip package
Device for testing electrical or electronic systems with electromagnetic pulses
Keyboard stand for a telephone handset transceiver
Laser beam expanders
Circuit built-in light-receiving element
Ball valve