Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Combined circuit switch and packet switching system

Combined circuit switch and packet switching system

US Patent 4731785 · Granted Mar 15, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Power supply unit2007
Arrangement for liquid cooling an electrical assembly using assisted flow2005
Synchronization arrangement for packet cable telephony modem2004
System and method for using multi-headed queues for bookmarking in backup/recove2004
Optical connector mechanism2004
Apparatus and method for improving voice quality by removing tandem codecs in a 2003
Transporting ABCD bits using RTP2003
Call redirection system2003
Disposable device for end finishing of plastic optical fiber2002
Selective remote access of an audio messaging system2002
Cellular telephone billing management system2002
Interconnection system for optical circuit boards2002