LandOfFree - US Patents - Listing for Multiplex communications

Multiplex communications – Special services – Conferencing

ISDN terminal adapter

Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching

ISDN terminal adapter capable of automatically changing from a p

Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels

ISDN terminal adapter for use with external modem and employing

Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels

ISDN terminal adapter for use with external modem and employing

Multiplex communications – Pathfinding or routing – Switching a message which includes an address header

ISDN terminal adapter using digital signal processor

Multiplex communications – Wide area network – Packet switching

ISDN terminal adapter using reduced memory for timing difference

Multiplex communications – Wide area network – Packet switching

ISDN terminal adapter with teleconference provision

Multiplex communications – Network configuration determination

ISDN terminal adapter-resident mechanism for automatically...

Multiplex communications – Wide area network – Packet switching

ISDN Terminal equipment

Multiplex communications – Wide area network – Packet switching

ISDN terminal equipment control method

Multiplex communications – Wide area network – Packet switching

ISDN terminal equipment operating with circuit switching mode an

Multiplex communications – Diagnostic testing – Determination of communication parameters

ISDN terminal equipment-resident mechanism for automatically det

Multiplex communications – Diagnostic testing – Determination of communication parameters

ISDN terminal equipment-resident mechanism for automatically...

Multiplex communications – Diagnostic testing – Determination of communication parameters

ISDN terminal equipment-resident mechanism for determining servi

Multiplex communications – Diagnostic testing – Determination of communication parameters

ISDN terminal equipment-resident mechanism for determining servi

Multiplex communications – Diagnostic testing – Determination of communication parameters

ISDN terminal equipment-resident mechanism for determining...

Multiplex communications – Diagnostic testing – Determination of communication parameters

ISDN terminal equipment-resident mechanism for determining...

Multiplex communications – Wide area network – Packet switching

ISDN terminal system

Multiplex communications – Wide area network – Packet switching

ISDN terminal, ISDN terminal communication system, and method fo