About 2 Trademarks found that are owned by Liu Chenglong

Amplifiers for wireless communications; Apparatus for wireless transmission of acoustic information; Radio receivers and transmitters; Wireless communication devices for transmitting images taken by a camera; Wireless communication devices for voice, data or image transmission; Wireless receivers and transmitters for portable media players; Wireless transmitters and receivers

Backpacks; Umbrellas; Wallets; Cosmetic bags sold empty; Hiking sticks; Leather bags, suitcases and wallets; Toiletry bags sold empty; Travel bags; Travel cases; Vanity cases sold empty