About 2 Trademarks found that are owned by Huafone Technology Llc

Intercommunication apparatus, namely, walkie-talkies; transmitters of electronic signals; electric monitoring apparatus, namely, alarm monitoring systems; network communication devices, namely, computer network adapters; alarms, namely, burglar alarms; encoded smart cards containing programming used to record sound; computer programs, namely, downloadable software for use as a spreadsheet and for word processing; video telephones; queueing machines in the nature of computer hardware; touch screens

Color is not claimed as a feature of the mark.