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Class Information
Number: 370/354
Name: Multiplex communications > Pathfinding or routing > Combined circuit switching and packet switching > Switching network having separate elements to handle circuit switched traffic and packet switched traffic
Description: Subject matter wherein noncommon structures within a switching network respectively and separately perform routing of circuit switched and packet switched data.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6154445 |
Telephony communication via varied redundant networks |
Nov. 28, 2000 |
| 6144670 |
Method and apparatus for establishing and facilitating a voice call connection from a client computer to a PSTN extension |
Nov. 7, 2000 |
| 6144657 |
Remote device connection to a network |
Nov. 7, 2000 |
| 6137792 |
Method and apparatus for enabling transmission of data packets over a bypass circuit-switched public telephone connection |
Oct. 24, 2000 |
| 6128282 |
Network node controller and method for combining circuit and packet data |
Oct. 3, 2000 |
| 6125117 |
Hybrid packet-circuit telephone network configuration |
Sep. 26, 2000 |
| 6125277 |
Cordless telephone containing a protocol converting circuit to connect to digital exchanges having different protocols |
Sep. 26, 2000 |
| 6078580 |
Operator status server for voice over data |
Jun. 20, 2000 |
| 6076131 |
Routing resource reserve/release protocol for multi-processor computer systems |
Jun. 13, 2000 |
| 6055576 |
Access control to packet transfer based on key match stored in cable modem hardware unit |
Apr. 25, 2000 |
| 6044075 |
Apparatus and method for routing a communication in a network |
Mar. 28, 2000 |
| 6038227 |
Preselection of service provider and functionality |
Mar. 14, 2000 |
| 5983327 |
Data path architecture and arbitration scheme for providing access to a shared system resource |
Nov. 9, 1999 |
| 5974044 |
System and method for controlling voice and data communications |
Oct. 26, 1999 |
| 5953313 |
Circuit switching control method for multiplex communication equipment |
Sep. 14, 1999 |
| 5920412 |
Method and apparatus for signal routing in an optical network and an ATM system |
Jul. 6, 1999 |
| 5914944 |
Method of improving efficiency of radio channel usage in overlapping coverage areas |
Jun. 22, 1999 |
| 5912887 |
System and method for implementing user-to-user data transfer services |
Jun. 15, 1999 |
| 5909464 |
Serial communications interface that supports multiple interface standards |
Jun. 1, 1999 |
| 5872836 |
Host computer digital signal processing system for communicating over voice-grade telephone channels |
Feb. 16, 1999 |
| 5787255 |
Internetworking device with enhanced protocol translation circuit |
Jul. 28, 1998 |
| 5712903 |
Split intelligent peripheral for broadband and narrowband services |
Jan. 27, 1998 |
| 5594731 |
Access point tracking for mobile wireless network node |
Jan. 14, 1997 |
| 5353336 |
Voice directed communications system archetecture |
Oct. 4, 1994 |
| 5351276 |
Digital/audio interactive communication network |
Sep. 27, 1994 |
| 5349579 |
Telecommunication switch with programmable communications services |
Sep. 20, 1994 |
| 5317565 |
Method of sequencing bus operations in a simplex switch |
May. 31, 1994 |
| 5309442 |
ISDN terminal system |
May. 3, 1994 |
| 5257259 |
Ring-type local area network |
Oct. 26, 1993 |
| 5204857 |
ATM exchange system |
Apr. 20, 1993 |
| 5197067 |
Packet communication system using a telephone switching network and a data flow control method |
Mar. 23, 1993 |
| 5150357 |
Integrated communications system |
Sep. 22, 1992 |
| 5140585 |
Star local-area network system |
Aug. 18, 1992 |
| 5119370 |
Switching node for a communications switching network |
Jun. 2, 1992 |
| 5115426 |
Broadband ISDN packet switching arrangements |
May. 19, 1992 |
| 5093827 |
Control architecture of a multi-node circuit- and packet-switching system |
Mar. 3, 1992 |
| 5051983 |
Method and circuitry for transmission of speech signals in a broad-band communications network |
Sep. 24, 1991 |
| 5014266 |
Circuit switching system for interconnecting logical links between packet switching networks |
May. 7, 1991 |
| 4962497 |
Building-block architecture of a multi-node circuit-and packet-switching system |
Oct. 9, 1990 |
| 4932022 |
Integrated voice and data telephone system |
Jun. 5, 1990 |
| 4926416 |
Method and facilities for hybrid packet switching |
May. 15, 1990 |
| 4821259 |
Control information communication arrangement for a distributed control switching system |
Apr. 11, 1989 |
| 4819230 |
Optimized bandwith allocation mechanism between circuit slots and packet bit stream in a communication network |
Apr. 4, 1989 |
| 4757497 |
Local area voice/data communications and switching system |
Jul. 12, 1988 |
| 4757529 |
Call distribution arrangement |
Jul. 12, 1988 |
| 4731782 |
Digital local switching system for integrated service digital network |
Mar. 15, 1988 |
| 4718062 |
Telecommunication system for alternatingly transmitting circuit-switched and packet-switched information |
Jan. 5, 1988 |
| 4707826 |
Circuit and packet data transmission system |
Nov. 17, 1987 |
| 4706242 |
Digital telecommunication system |
Nov. 10, 1987 |
| 4596010 |
Distributed packet switching arrangement |
Jun. 17, 1986 |
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