CODEX
Filed: June 23, 1965
EQUIPMENT FOR DIGITAL COMMUNICATION; TERMINAL EQUIPMENT FOR TELEGRAPH AND OTHER DATA TRANSMISSION SYSTEMS COMPRISING ERROR…
Owned by: CODEX CORPORATION
Serial Number: 72221796
BIPLEXER
Filed: April 2, 1974
COMMUNICATIONS CHANNEL COMBINING UNIT FOR TRANSMITTING AND RECEIVING A DATA STREAM
Owned by: CODEX CORPORATION
Serial Number: 73017773
CDX-68
Filed: June 7, 1979
Microprocess-Based, Programmable, Intelligent Data Terminals
Owned by: CODEX CORPORATION
Serial Number: 73218679
DIGI-PHONE
Filed: August 4, 1980
Voice Digitizer Telephones
Owned by: CODEX CORPORATION
Serial Number: 73272784
CODEX
Filed: January 14, 1983
Information Communication and Processing Units; Modems; Line Drivers, Time Division Multiplexers, Statistical Multiplexers…
Owned by: CODEX CORPORATION
Serial Number: 73409440
FRAME RELAY
Filed: September 26, 1990
computer software in the field of communications, and communication interface devices for a communications network
Owned by: CODEX CORPORATION
Serial Number: 74100481
CODEX
Filed: November 19, 1990
information communication and processing units; modems; line drivers, time division multiplexers, statistical multiplexers…
Owned by: CODEX CORPORATION
Serial Number: 74116353
XDLC
Filed: June 4, 1992
information communication and processing units; modems; line drivers, time division multiplexers, statistical multiplexers…
Owned by: CODEX CORPORATION
Serial Number: 74281579
SOFTCELL
Filed: September 16, 1993
computer software for cell-relay networking
Owned by: CODEX CORPORATION
Serial Number: 74437523
XDLC
Filed: June 4, 1992
maintenance, repair, and installation of communications equipment and computer software
Owned by: CODEX CORPORATION
Serial Number: 74802386
