About 1 Trademarks found that are owned by Shenzhen Yichengyuan Technology Coltd

Bags adapted for laptops; Cases for smartphones; Cell phone straps; Covers for PDAs; Covers for smartphones; Covers for tablet computers; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Protective films adapted for smartphones; Sleeves for laptops; USB cables for cellphones; Wireless chargers