Digital transmitters and receivers for audio, video, and data transmissions

Laser based transmitting and receiving apparatus for data, radio, television and audio broadcasting and long-distance transmission

Antennas; Antennas for wireless communications apparatus; Data processors; Digital signal processors; Digital media streaming devices; Telecommunication towers; Telecommunications hardware and software for monitoring and alerting remote sensor status via the Internet; Telecommunications transmitters; Broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications; Computer hardware for telecommunications; Electr...

COMMUNICATION AID FOR THE HANDICAPPED CONSISTING OF A TRANSPARENT PANEL HAVING A CENTRAL OPENING BORDERED BY SYMBOLS