About 3 Trademarks found that are owned by Lejun Zheng

Battery-operated night lights; Desk lamps; Electric night lights; Lamp shades; LED light bulbs; LED light strips for decorative purposes; LED lighting fixtures for indoor and outdoor lighting applications; Lighting fixtures; Lights for music stands; Smart light bulbs; Solar powered lamps; String lights for festive decoration

The wording "ZySun" has no meaning in a foreign language.

35mm cameras; Earbuds; Wireless cellular phone headsets; Acoustic amplifiers for mobile devices; Adapter cables for headphones; Apparatus for wireless transmission of acoustic information; Stereo headphones; Switch boxes; Video disk players