SWITCHED 57
Filed: February 22, 1990
telecommunication services; namely, high speed data, video, compressed audio, and still electronic transmission services
Owned by: Digital Access Corporation
Serial Number: 74031360
DIGITAL ACCESS
Filed: February 22, 1990
telecommunications products; namely, high speed data, video, compressed audio and still image electronic hardline transmission…
Owned by: Digital Access Corporation
Serial Number: 74031365
T-0
Filed: February 27, 1990
telecommunications products, namely, digital modems
Owned by: Digital Access Corporation
Serial Number: 74033137
FRACDIAL
Filed: April 9, 1990
high speed communications equipment
Owned by: Digital Access Corporation
Serial Number: 74046839
FRACDIAL
Filed: August 15, 1991
telecommunications devices; namely, dialing inverse multiplexers for use in videoconferencing, high resolution imaging,…
Owned by: Digital Access Corporation
Serial Number: 74195075
