WHISPER 1.3
Filed: October 19, 1989
LASERS USED IN CONNECTION WITH FIBER OPTICS
Owned by: ATX TELECOM SYSTEMS, INC.
Serial Number: 73832333
APEX
Filed: November 19, 1990
microlasers
Owned by: ATX TELECOM SYSTEMS, INC.
Serial Number: 74116676
ATX
Filed: December 9, 1994
fiber optic telecommunications equipment and systems, namely, lasers, transmitters, receivers, amplifiers, and links
Owned by: ATX TELECOM SYSTEMS, INC.
Serial Number: 74609001
JAVELIN
Filed: December 9, 1994
fiber optic telecommunications equipment and systems, namely, transmitters, receivers, amplifiers, and links
Owned by: ATX TELECOM SYSTEMS, INC.
Serial Number: 74609290
ATX
Filed: December 9, 1994
fiber optic telecommunications equipment and systems, namely, lasers, transmitters, receivers, amplifiers, and links
Owned by: ATX TELECOM SYSTEMS, INC.
Serial Number: 74609296
