About 3 Trademarks found that are filed by the law firm John Z Wang Esq

Televisions, Liquid crystal display (LCD) televisions; Light-emitting diode (LED) televisions; Smart televisions; Television accessories namely, component cables and connectivity products in the nature of television and cable and wireless antennas and electrical plugs, remote control units, and monitors; Speakers; Headphones; Batteries and power charging and power management devices

Computer peripheral devices; Personal computers; Tablet computer

The mark consists of stylized text containing the literal element "d2".