Microphones; Capacitive styluses for touch screen devices; Cases for smartphones; Computer stylus; Covers for personal digital assistants; Covers for smartphones; Covers for tablet computers; Electronic interactive whiteboards; Electronic pens; Fitted plastic films known as skins for covering and protecting electronic apparatus, namely, mobile phones; Holders adapted for mobile telephones and smartphones; Mobile phone screen protectors; Pens with conductive point for touch screen devices; Por...