ClassID:

225579

H04L2012/6424 - CPC Classification

Classification description:

Data switching networks; Hybrid switching systems; Hybrid transport Access arrangements

Sub-classes:
Recent Application in this class:
#1
20170346659
2017-11-30

METHOD AND APPARATUS FOR ADDRESS RESOLUTION

#2
20160021030
2016-01-21

Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture

#3
20130156027
2013-06-20

Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture

#4
20130064240
2013-03-14

Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses

#5
20120249723
2012-10-04

Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same

#6
20110038368
2011-02-17

Communication system and method over local area network wiring

#7
20100208727
2010-08-19

Systems and methods for generating power in a communications system

#8
20100157852
2010-06-24

Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same

#9
20090135811
2009-05-28

Hybrid packet-switched and circuit-switched telephony system

#10
20090092065
2009-04-09

Telephone communication system and method over local area network wiring

#11
20080228972
2008-09-18

Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses

#12
20080137651
2008-06-12

Hybrid packet-switched and circuit-switched telephony system

#13
20080080391
2008-04-03

METHOD AND APPARATUS FOR SUPPORTING AN ASYMMETRIC TRANSPORT NETWORK

#14
20070291746
2007-12-20

System and method for managing aspects of a voice communication using a separate communication channel

#15
20070263530
2007-11-15

Telephone communication system and method over local area network wiring

#16
20070047526
2007-03-01

Systems and methods for conecting between telecommunications equipment

#17
20070036150
2007-02-15

Systems and methods for TDM/packet communications using telephony station cards including voltage generators

#18
20060159116
2006-07-20

Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture

#19
20060153176
2006-07-13

Computer-based multifunctional personal communication system with caller ID

#20
20060120358
2006-06-08

Scalable architecture for transmission of messages over a network

#21
20060111114
2006-05-25

Method and apparatus for inter-system active handoff of a hybrid subscriber unit

#22
20060109819
2006-05-25

Method and apparatus for inter-system active handoff of a hybrid subscriber unit

#23
20050254494
2005-11-17

Telephone communication system and method over local area network wiring

#24
20050213496
2005-09-29

Telephone communication system and method over local area network wiring

#25
20050172016
2005-08-04

Apparatus, method and system for decision making to support network selection for datascasting in hybrid networks

#26
20050063362
2005-03-24

Combined voice and instrument data system

#27
20050025134
2005-02-03

Packet-switched telephony with circuit-switched backup