ClassID:

231636

H04Q2213/13339 - CPC Classification

Classification description:

Indexing scheme relating to selecting arrangements in general and for multiplex systems Ciphering, encryption, security

Recent Application in this class:
#1
20240214190
2024-06-27

Quantum key distribution enabled intra-datacenter network

#2
20220345801
2022-10-27

SECURE AND ATTESTED ALL-PHOTONICS NETWORK

#3
20220209942
2022-06-30

Quantum key distribution enabled intra-datacenter network

#4
20210258665
2021-08-19

Secure autonomic optical transport networks

#5
20190028521
2019-01-24

MULTIPLE SUBSCRIBER VIDEOCONFERENCING SYSTEM

#6
20190014092
2019-01-10

SYSTEMS AND METHODS FOR SECURITY IN SWITCHED NETWORKS

#7
20180123703
2018-05-03

Broadband communication network architecture with train control network and train serving network combined, and communication method thereof

#8
20170230180
2017-08-10

INCLUDING NODE AND PROCESS IDENTIFIERS IN A TRANSACTION

#9
20160337418
2016-11-17

Multiple subscriber videoconferencing system

#10
20160057104
2016-02-25

Multiple subscriber videoconferencing system

#11
20150229606
2015-08-13

Securely virtualizating network services

#12
20150181163
2015-06-25

Multiple subscriber videoconferencing system

#13
20150064676
2015-03-05

Interactive educational system and method

#14
20140126428
2014-05-08

Methods, systems, and computer program products for providing telecommunications services between a session initiation protocol (SIP) network and a signaling system 7 (SS7) network

#15
20130235148
2013-09-12

Multiple subscriber videoconferencing system

#16
20120086769
2012-04-12

Conference layout control and control protocol

#17
20110040884
2011-02-17

Methods, systems, and computer program products for providing telecommunications services between a session initiation protocol (SIP) network and a signaling system 7 (SS7) network

#18
20100303232
2010-12-02

Wireless Digital Personal Communications System Having Voice/Data/Image Two-Way Calling and Intercell Hand-Off Provided Through Distributed Logic Resident in Portable Handset Terminals, Fixed Terminals, Radio Cell Base Stations and Switched Telephone Network

#19
20100189100
2010-07-29

Communication between call controllers by amending call processing messages

#20
20100174905
2010-07-08

Communication between call controllers by amending call processing messages

#21
20100174898
2010-07-08

Communication between call controllers by amending call processing messages

#22
20090296895
2009-12-03

Methods and apparatus for reducing data capture and storage requirements for call and transaction related message monitoring and fraud detection

#23
20090154454
2009-06-18

Secure communication through a network fabric

#24
20090113535
2009-04-30

Securely virtualizating network services

#25
20080198987
2008-08-21

Telephone number assignment method

#26
20080181380
2008-07-31

Proxy for authenticated caller name

#27
20080144658
2008-06-19

Remote unit with exterior connectivity, and corresponding information delivery method

#28
20070291108
2007-12-20

Conference layout control and control protocol

#29
20070282911
2007-12-06

Methods, systems, and computer program products for providing internet protocol multimedia subsystem (IMS) registration services for non-IMS devices

#30
20070243870
2007-10-18

Methods systems, and computer program products for providing internet protocol multimedia subsystem (IMS) services in response to advanced intelligent network (AIN) triggers

#31
20070230348
2007-10-04

Method for protecting digital subscriber line access multiplexer, DSLAM and XDSL single service board

#32
20070049249
2007-03-01

Method and apparatus to facilitate detection of an unauthorized communication system user

#33
20060259630
2006-11-16

Communication between call controllers by amending call processing messages

#34
20060233316
2006-10-19

Methods and apparatus for reducing data capture and storage requirements for call and transaction related message monitoring and fraud detection

#35
20060215584
2006-09-28

Exchange and conference communication method therefor

#36
20060210270
2006-09-21

Addressing method of quanta network and quanta network router

#37
20060209791
2006-09-21

Methods, systems, and computer program products for providing telecommunications services between a session initiation protocol (SIP) network and a signaling system 7 (SS7) network

#38
20060112416
2006-05-25

Device management apparatus, device, and device management method

#39
20060072570
2006-04-06

System for and method of exchanging server data in packet unit

#40
20060067249
2006-03-30

System and methods for announcing and locating services in a distributed peer-to-peer network

#41
20060023644
2006-02-02

Multiple subscriber videoconferencing system

#42
20050254636
2005-11-17

Telephone number change notification method and telephone number change notification system

#43
20050254452
2005-11-17

Supporting a network behind a wireless station

#44
20050232249
2005-10-20

Web-enabled call management method and apparatus

#45
20050220120
2005-10-06

Method and access multiplexer for quick access to data networks

#46
20050185673
2005-08-25

System and Method for Managing Computer and Phone Network Resources

#47
20050177640
2005-08-11

Method for selectively providing access to voice and data networks by use of intelligent hardware

#48
20050147083
2005-07-07

Method for determining whether a transaction is completed correctly and data transmission network

#49
20050111363
2005-05-26

Operating system for telecommunications

#50
20050044360
2005-02-24

Secure internet-based call accounting service

#51
17241951
2022-07-12

Secure and attested all-photonics network

#52
10221519
2016-02-16

Method for protecting an internet supplementary service