H04M2215/20 - CPC Classification Index

ClassID:

228263 ⎘

H04M2215/20 - CPC Classification

Classification description:

Metering arrangements; Time controlling arrangements; Time indicating arrangements Technology dependant metering

Sub-classes:

H04M2215/2006 » Fixed telephone network, e.g. POTS, ISDN 37
H04M2215/2013 » Fixed data network, e.g. PDN, ATM, B-ISDN 59
H04M2215/202 » VoIP; Packet switched telephony 185
H04M2215/2026 » Wireless network, e.g. GSM, PCS, TACS 576
H04M2215/2033 » WLAN 70
H04M2215/204 » UMTS; GPRS 176
H04M2215/2046 » Hybrid network 127
H04M2215/2053 » In based PPS 7
H04M2215/206 » CDMA, i.e. Code Division Multiple Access 20
H04M2215/2066 » Service node based PPS 0
H04M2215/2073 » Multipoint, e.g. messaging, broadcast or group SMS 32
H04M2215/208 » IMS, i.e. Integrated Multimedia messaging Subsystem 188
H04M2215/2086 » xDSL Modem lines, e.g. HDSL or ADSL 0
H04M2215/2093 » Push to talk 24

Recent Application in this class:

20230254724

2023-08-10

Mobile WLAN gateway

20210377775

2021-12-02

Mobile WLAN gateway

20200154303

2020-05-14

Mobile WLAN gateway

20180167840

2018-06-14

Mobile WLAN gateway

20170222821

2017-08-03

Packet-switched core network architecture for voice services on second- and third-generation wireless access networks

20170048742

2017-02-16

Mobile WLAN gateway

20160037581

2016-02-04

Mobile WLAN gateway

20140321456

2014-10-30

Packet-switched core network architecture for voice services on second- and third-generation wireless access networks

20140092888

2014-04-03

Mobile WLAN gateway

#10

20120257610

2012-10-11

Mobile WLAN gateway

#11

20120224528

2012-09-06

Packet-switched core network architecture for voice services on second- and third-generation wireless access networks

#12

20120131207

2012-05-24

Method, apparatus, and system for releasing resources

#13

20120083242

2012-04-05

Method for provisioning of a network access for a mobile communication device using the mobile communication device

#14

20120008612

2012-01-12

Mobile WLAN gateway

#15

20090180449

2009-07-16

Mobile WLAN gateway

#16

20080098105

2008-04-24

Method, apparatus, and system for communication-information management, wireless-communication device, and relay device

#17

16862533

2020-11-17

Communication analysis mechanism and methods

#18

16593892

2020-05-05

Communication analysis mechanism and methods