TELEPHONE FOCUS

Brand	Owner (click to sort)	Address	Description
TELEFOCUS	GIKAS INTERNATIONAL, INCORPORATED	SUITE 240 5640 NICHOLSON LANE ROCKVILLE MD 20852	TELEPHONE FOCUS;DISTRIBUTED ELECTRONIC DATA COLLECTION AND COMPILATION FOR MARKETING RESEARCH SERVICES;
TELEFOCUS	TELESESSION CORPORATION	355 Lexington Avenue New York NY 10017	TELEPHONE FOCUS;ORGANIZING AND MODERATING TELEPHONE CONFERENCES IN THE FIELD OF MARKET RESEARCH, FOR OTHERS;
TELEFOCUS	INDEX STOCK PHOTOGRAPHY, INC.	126 Fifth Avenue New York NY 10011	TELEPHONE FOCUS;providing stock photographic images in digital form for visual display;
	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.