国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 WU J（2）
公开年
申请年
专利权人 WU J（2）

Mahjong table with heating function of table top and outer frame, has table leg that is provided with switch for controlling heating, and switch respectively connected with first and second electric heating films.

WU J

Graphene-based composite structure, useful as topological insulator in thin film transistor, comprises graphene layer, transition metal layer and substrate, where graphene layer and transition layer are coupled by orbitals hybridization.

DUAN W, LI Y, CHEN P, WU J, GU B