ELECTRONIC FOCUS

Brand	Owner (click to sort)	Address	Description
EFOCUS	ZD INC.	28 East 28th Street New York NY 100167930	ELECTRONIC FOCUS;providing online information in the field of digital photography;
EFOCUS	ALEGENT CREIGHTON HEALTH	12809 West Dodge Road Omaha NE 68154	ELECTRONIC FOCUS;Remote monitoring of data indicative of the health or condition of an individual or group of individuals;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method and system for performing a focus test in a lithographic apparatus. According to the method, a substrate is provided with a layer of radiation sensitive material, the substrate is illuminated in the lithographic apparatus using a first focus sensitive feature and a second focus feature, and the substrate is analyzed to provide results of the focus test using the first focus sensitive feature as imaged on the substrate. The focus test is performed on a regular production wafer, and the results of the focus test are allowed if predetermined statistic properties associated with the second focus feature as imaged on the substrate are within predetermined limits. The second focus feature may be focus sensitive or focus insensitive.