About 1 Trademarks found that are owned by Zhishan Cai

Earphones; Smartwatches; Sunglasses; Carrying cases for cell phones; Cases for mobile phones; Cell phone battery chargers; Chargers for batteries; Charging appliances for rechargeable equipment; Data processing apparatus; Electrical outlets; Glasses for sports; Memory expansion cards; Movable sockets; Music headphones; PC tablet mounts; Personal headphones for sound transmitting apparatuses; Personal headphones for use with sound transmitting systems; Protective covers and cases for cell phones, laptops and portable media players; Protective eyewear; Smartphone mounts