SUPPORTING INSTRUCTORS GIVING SEMINARS

Brand	Owner	Address	Description
SET YOUR SIGHTS	PENN MUTUAL LIFE INSURANCE COMPANY, THE	600 Dresher Road Horsham PA 19044	supporting instructors in giving seminars on financial planning by providing library services, teacher's guides, scripts, slides, transparencies and presentation programs; and training programs, namely, classes, seminars, workshops and conferences in the field of insurance marketing;newsletters in the field of personal finance;direct mail advertising services;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A light converging optical system for use in an optical pickup apparatus which conducts reproducing and/or recording information for a first optical information recording medium and a second optical information recording medium using light fluxes emitted by a first light source and a second light source respectively, includes an objective optical element being a single lens; a first optical element being a single lens; and a phase difference giving structure formed on at least one optical surface of optical surfaces of the objective optical element and the first optical element and for giving a phase difference, the phase difference giving structure having a chromatic aberration correcting function for correcting a chromatic aberration in such a way that when the wavelength of a light flux emitted from the first light source varies, the phase difference giving structure corrects a varied aberration quantity before and after the wavelength variation.