COMPUTER DISCS FEATURING RECORD FORMS

Brand Owner (click to sort) Address Description
AT&T AMERICAN TELEPHONE AND TELEGRAPH COMPANY 32 Avenue of the Americas New York NY 100132412 computer discs featuring record forms, sheets and emulsion photography media bearing information in the form of a large number of images greatly reduced in size, namely microform, microfilm, microfiche and ultrafiche;inks for writing and for computer printers; ink pads and ribbons for use in business and computer equipment; paper sheets, paper rolls, printed forms, coated paper and printed forms on coated paper;
AT&T AT&T CORP. 32 Avenue of the Americas New York NY 10013 computer discs featuring record forms; sheets and emulsion photography media bearing information in the form of a large number of images greatly reduced in size, namely microform, microfilm, microfiche and ultrafiche;inks for writing and for computer printers; ink pads and ribbons for use in business and computer equipment; paper sheets, paper rolls, printed forms, coated paper and printed forms on coated paper;The lining is a feature of the mark and does not indicate color.;
AT&T AT&T CORP. 32 Avenue of the Americas New York NY 10013 computer discs featuring record forms; sheets and emulsion photography media bearing information in the form of a large number of images greatly reduced in size, namely microform, microfilm, microfiche and ultrafiche; statements or instructions, namely computer software, printed on computer readable media such as floppy discs and tapes, for generating banking statements, for facilitating the operation of automated teller machines, and for preparing accounting and financial reports for the banking industry;inks for writing and for computer printers; ink pads and ribbons for use in business and computer equipment; paper sheets, paper rolls, printed forms, coated paper and printed forms on coated paper; printed material relating to computers, computer peripheral equipment and automated teller machines, namely instruction and maintenance manuals;
AT&T GLOBAL INFORMATION SOLUTIONS AT&T CORP. 32 Avenue of the Americas New York NY 10013 computer discs featuring record forms; sheets and emulsion photography media bearing information in the form of a large number of images greatly reduced in size, namely microform, microfilm, microfiche and ultrafiche;inks for writing and for computer printers; ink pads and ribbons for use in business and computer equipment; paper sheets, paper rolls, printed forms, coated paper and printed forms on coated paper;INFORMATION SOLUTIONS;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. There is provided an objective lens for an optical pick-up which is used to record/reproduce data to/from at least three types of optical discs. Thicknesses t1, t2 and t3 of cover layers of first, second third optical discs are t1?0.6 mm, t2?0.6 mm, and t3?1.2 mm. Numerical apertures NA1, NA2 and NA3 for the first, second and third optical discs satisfy a relationship NA1?NA2>NA3. When the first optical disc is used, a substantially collimated light beam is incident on the objective lens. When the second or third optical disc is used, a diverging beam is incident on the objective lens. With regard to magnifications M1, M2 and M3 and focal lengths f1, f2 and f3 of the objective lens for the first, second and third optical discs, the following conditions (1), (2) and (3) are satisfied: