ClassID:

231550

H04Q2213/1315 - CPC Classification

Classification description:

Indexing scheme relating to selecting arrangements in general and for multiplex systems Call waiting

Recent Application in this class:
#1
20190303934
2019-10-03

Enhanced communication platform and related communication method using the platform

#2
20190073673
2019-03-07

Enhanced communication platform and related communication method using the platform

#3
20160335633
2016-11-17

Enhanced communication platform and related communication method using the platform

#4
20150113609
2015-04-23

Enhanced communication platform and related communication method using the platform

#5
20090180605
2009-07-16

Method for protecting incoming calls in coloring ring back tone service

#6
20080186953
2008-08-07

System and method to identify voice call continuity (VCC) subscriber

#7
20080063161
2008-03-13

Enhanced communication platform and related communication method using the platform

#8
20070206750
2007-09-06

System and method for monitoring incoming communications to a telecommunications device

#9
20060159247
2006-07-20

Method for signaling a connection set-up emanating from a calling terminal via a communications network to a called terminal

#10
20060023695
2006-02-02

Predictive communication routing scheme using instant messaging preferences and/or settings for routing packet traffic for voice, video and other multimedia communications

#11
20050265310
2005-12-01

Email waiting notification on request

#12
20050259798
2005-11-24

Integrated instant messaging, routing and telephone services billing system

#13
9894890
2015-08-04

Convergent communications platform and method for mobile and electronic commerce in a heterogeneous network environment