Audio electronic component, namely, an adaptor for improving sound quality and fidelity in audio headsets and in-ear audio devices

Jewelry

Educational services, namely, development and dissemination of educational tools, content, and materials of others, all customized for pre-selected course books, to university professors and their students via the internet, namely, digital textbooks that are customized for use with pre-selected course books used in the classroom, instructors manuals, supplementary reading materials, instructional materials in the nature of self-assessment and study tools for students, homework assignments, co...

Educational services, namely, development and dissemination of educational tools, content, and materials of others, all customized for pre-selected course books, to university professors and their students via the internet, namely, digital textbooks that are customized for use with pre-selected course books used in the classroom, instructors manuals, supplementary reading materials, instructional materials in the nature of self-assessment and study tools for students, homework assignments, co...