About 2 Trademarks found that are owned by Jiyang Liu

Amplifiers; Charging appliances for rechargeable equipment; Electronic transmitters for jamming signals; Filters for radio interference suppression; GPS tracking devices; Radiation shields for electronic products; Radio receivers and transmitters; Receivers of electronic signals; Remote control telemetering machines and apparatus; Screen protectors comprised of acrylic, tempered glass, plastic adapted for use with portable electronic devices; Signal processors; Vehicle locating, tracking and security system comprised of an antenna and radio transmitter to be placed in a vehicle; Walkie-talkies

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