About 1 Trademarks found that are owned by Chen Chienmao

Cameras; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Combination video players and recorders; Digital audio and video recorders and players; Record players; Recording and playing devices for sound and image carriers; Sound recording apparatus; Thermal imaging cameras; Video baby monitors; Video recorders; Viewfinders, photographic; Body cameras; Motion-activated cameras; Video cameras; Wearable cameras