H04Q2213/1327 - CPC Classification Index

ClassID:

231599 ⎘

H04Q2213/1327 - CPC Classification

Classification description:

Indexing scheme relating to selecting arrangements in general and for multiplex systems Release and resetting of connection

Recent Application in this class:

20180332123

2018-11-15

Method and apparatus for migrating active communication session between terminals

20170332219

2017-11-16

Method and apparatus for migrating active communication session between terminals

20160183256

2016-06-23

Signaling for wireless communications

20150245352

2015-08-27

Signaling for wireless communications

20140321441

2014-10-30

Multi-detection of heartbeat to reduce error probability

20130250919

2013-09-26

Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link

20130182682

2013-07-18

Dynamic bandwidth allocation for multiple access communications using buffer urgency factor

20130136111

2013-05-30

Signaling for wireless communications

20120307804

2012-12-06

Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link

#10

20120170484

2012-07-05

Signaling for wireless communications

#11

20120046059

2012-02-23

APPARATUS AND METHOD OF DETERMINING THE STATUS OF A REQUESTED SERVICE

#12

20100208708

2010-08-19

System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system

#13

20090268705

2009-10-29

Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link

#14

20090265476

2009-10-22

Method and system for establishing communication relations

#15

20090253400

2009-10-08

Method and system of PSAP call back of in subscriber

#16

20090103525

2009-04-23

Release link trunking for IP telephony

#17

20090086680

2009-04-02

Multi-detection of heartbeat to reduce error probability

#18

20080186953

2008-08-07

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

#19

20080118047

2008-05-22

Persistence of interrupted calls

#20

20080107254

2008-05-08

Telephone number area code processor

#21

20070274292

2007-11-29

Method and apparatus for migrating active communication session between terminals

#22

20070223426

2007-09-27

Transmittal of heartbeat signal at a lower level than heartbeat request

#23

20060121910

2006-06-08

Apparatus and method of determining the status of a requested service

#24

20060002542

2006-01-05

Telephone number area code processor

#25

20050259624

2005-11-24

Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system

#26

20050249168

2005-11-10

System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system

#27

20050220152

2005-10-06

Method for controlling a connection in a packet-oriented communication network and arrangements for implementing said method

#28

20050152528

2005-07-14

Release link trunking for IP telephony

#29

20050105462

2005-05-19

Method for restoring a connection in a telecommunication network

#30

15349344

2017-09-05

Optical transceiver for bi-directional optical communication and method of manufacturing the same