CA2114155A1 - Real-Time Fraud Monitoring System - Google Patents
Real-Time Fraud Monitoring SystemInfo
- Publication number
- CA2114155A1 CA2114155A1 CA2114155A CA2114155A CA2114155A1 CA 2114155 A1 CA2114155 A1 CA 2114155A1 CA 2114155 A CA2114155 A CA 2114155A CA 2114155 A CA2114155 A CA 2114155A CA 2114155 A1 CA2114155 A1 CA 2114155A1
- Authority
- CA
- Canada
- Prior art keywords
- network
- call
- usage
- real
- monitoring system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/47—Fraud detection or prevention means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
- H04M7/0081—Network operation, administration, maintenance, or provisioning
- H04M7/0084—Network monitoring; Error detection; Error recovery; Network testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/4228—Systems providing special services or facilities to subscribers in networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
- H04Q3/0029—Provisions for intelligent networking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
- H04M2203/60—Aspects of automatic or semi-automatic exchanges related to security aspects in telephonic communication systems
- H04M2203/6027—Fraud preventions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/01—Details of billing arrangements
- H04M2215/0148—Fraud detection or prevention means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13092—Scanning of subscriber lines, monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13093—Personal computer, PC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13095—PIN / Access code, authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13097—Numbering, addressing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13103—Memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1313—Metering, billing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13139—Fraud detection/prevention
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13179—Fax, still picture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13204—Protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13216—Code signals, frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1322—PBX
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13284—Call tracing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13383—Hierarchy of switches, main and subexchange, e.g. satellite exchange
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13512—800 - freefone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13515—Indexing scheme relating to selecting arrangements in general and for multiplex systems authentication, authorisation - fraud prevention
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13545—Indexing scheme relating to selecting arrangements in general and for multiplex systems monitoring of signaling messages, intelligent network
Abstract
Increased network security is provided by monitoring in real time one or more characteristics or attributes of telephone calls that are placed through the network and notifying the network customer, in real time, when the attributes are indicative of abnormal or fraudulent network usage. The subscriber, once notified of the abnormal usage, is in a position to take steps to minimize unauthorized network usage. For example, the subscriber can selectively block network usage, deny access to the network on a call-by-call basis, or trace the call to catch the unauthorized user while the call is still in progress.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4078593A | 1993-03-31 | 1993-03-31 | |
US040,785 | 1993-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2114155A1 true CA2114155A1 (en) | 1994-10-01 |
CA2114155C CA2114155C (en) | 1998-01-27 |
Family
ID=21912936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002114155A Expired - Lifetime CA2114155C (en) | 1993-03-31 | 1994-01-25 | Real-time fraud monitoring system |
Country Status (8)
Country | Link |
---|---|
US (1) | US5706338A (en) |
EP (1) | EP0618713B1 (en) |
JP (1) | JP3723235B2 (en) |
KR (1) | KR940023085A (en) |
AU (1) | AU5767194A (en) |
CA (1) | CA2114155C (en) |
DE (1) | DE69427317T2 (en) |
TW (1) | TW225623B (en) |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5420910B1 (en) * | 1993-06-29 | 1998-02-17 | Airtouch Communications Inc | Method and apparatus for fraud control in cellular telephone systems utilizing rf signature comparison |
US6643362B2 (en) * | 1998-11-19 | 2003-11-04 | Global Crossing, Ltd. | Call-processing system and method |
WO1996031043A1 (en) * | 1995-03-30 | 1996-10-03 | British Telecommunications Public Limited Company | Detecting possible fraudulent communications usage |
US7369650B1 (en) | 1995-05-16 | 2008-05-06 | At&T Corp. | Service and information management system for a telecommunications network |
DE19521485A1 (en) | 1995-06-13 | 1996-12-19 | Deutsche Telekom Ag | Method and device for the transmission of confidential connection establishment and service information between subscriber end devices and one or more digital switching centers |
DE19521484A1 (en) * | 1995-06-13 | 1996-12-19 | Deutsche Telekom Ag | Method and device for authenticating subscribers to digital switching centers |
US5875236A (en) * | 1995-11-21 | 1999-02-23 | At&T Corp | Call handling method for credit and fraud management |
US5805686A (en) * | 1995-12-22 | 1998-09-08 | Mci Corporation | Telephone fraud detection system |
US5815807A (en) * | 1996-01-31 | 1998-09-29 | Motorola, Inc. | Disposable wireless communication device adapted to prevent fraud |
NL1002269C2 (en) * | 1996-02-07 | 1997-08-08 | Nederland Ptt | Telecommunication system, fraud signaling device and working method. |
NL1002543C2 (en) * | 1996-03-06 | 1997-03-21 | Nederland Ptt | Usage monitor for communication system. |
WO1997037486A1 (en) * | 1996-03-29 | 1997-10-09 | British Telecommunications Public Limited Company | Fraud monitoring in a telecommunications network |
GB9606792D0 (en) | 1996-03-29 | 1996-06-05 | British Telecomm | A telecommunications network |
US5903831A (en) * | 1996-06-07 | 1999-05-11 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method of preventing fraudulent call transfers in a radio telecommunications network |
US20040185830A1 (en) * | 1996-08-08 | 2004-09-23 | Joao Raymond Anthony | Apparatus and method for providing account security |
GB9620082D0 (en) * | 1996-09-26 | 1996-11-13 | Eyretel Ltd | Signal monitoring apparatus |
FI103847B (en) * | 1996-10-10 | 1999-09-30 | Nokia Telecommunications Oy | Prevention of abuse in call forwarding |
US5937043A (en) * | 1996-11-27 | 1999-08-10 | Mciworldcom, Inc. | Mechanism for a system and method for detecting fraudulent use of collect calls |
US5953653A (en) * | 1997-01-28 | 1999-09-14 | Mediaone Group, Inc. | Method and system for preventing mobile roaming fraud |
US6327352B1 (en) * | 1997-02-24 | 2001-12-04 | Ameritech Corporation | System and method for real-time fraud detection within a telecommunications system |
US6430286B1 (en) * | 1997-04-22 | 2002-08-06 | At&T Corp | Service and information management system for a telecommunications network |
US6393113B1 (en) * | 1997-06-20 | 2002-05-21 | Tekno Industries, Inc. | Means for and methods of detecting fraud, lack of credit, and the like from the SS# 7 system network |
GB2327318A (en) * | 1997-07-14 | 1999-01-20 | Ericsson Telefon Ab L M | A method of tracing anonymous telephone calls |
GB9715497D0 (en) * | 1997-07-22 | 1997-10-01 | British Telecomm | A telecommunications network |
US6226364B1 (en) * | 1997-12-08 | 2001-05-01 | Bellsouth Intellectual Property Management Corporation | Method and system for providing prepaid and credit-limited telephone services |
JP3335898B2 (en) * | 1998-01-08 | 2002-10-21 | 株式会社東芝 | Private branch exchange system and its private branch exchange. |
US6163604A (en) * | 1998-04-03 | 2000-12-19 | Lucent Technologies | Automated fraud management in transaction-based networks |
US6157707A (en) * | 1998-04-03 | 2000-12-05 | Lucent Technologies Inc. | Automated and selective intervention in transaction-based networks |
US6763098B1 (en) * | 1998-06-01 | 2004-07-13 | Mci Communications Corporation | Call blocking based on call properties |
EP1149339A1 (en) * | 1998-12-09 | 2001-10-31 | Network Ice Corporation | A method and apparatus for providing network and computer system security |
US6249575B1 (en) * | 1998-12-11 | 2001-06-19 | Securelogix Corporation | Telephony security system |
US6687353B1 (en) | 1998-12-11 | 2004-02-03 | Securelogix Corporation | System and method for bringing an in-line device on-line and assuming control of calls |
US6760420B2 (en) * | 2000-06-14 | 2004-07-06 | Securelogix Corporation | Telephony security system |
US7133511B2 (en) * | 1998-12-11 | 2006-11-07 | Securelogix Corporation | Telephony security system |
US6700964B2 (en) * | 2001-07-23 | 2004-03-02 | Securelogix Corporation | Encapsulation, compression and encryption of PCM data |
US6226372B1 (en) | 1998-12-11 | 2001-05-01 | Securelogix Corporation | Tightly integrated cooperative telecommunications firewall and scanner with distributed capabilities |
US6735291B1 (en) * | 1998-12-11 | 2004-05-11 | Securelogix Corporation | Virtual private switched telephone network |
FI107983B (en) | 1998-12-23 | 2001-10-31 | Nokia Networks Oy | Detecting and preventing fraudulent use in a telecommunications network |
EP1022882B1 (en) * | 1999-01-25 | 2006-03-22 | Siemens Aktiengesellschaft | Method to achieve performance characteristics control in a communications data network |
US6873617B1 (en) * | 1999-02-03 | 2005-03-29 | Tekno Industries, Inc. | Means for and methods of “in-progress” fraud, billing and maintenance in a SS#7 network of high speed data links |
US6526389B1 (en) | 1999-04-20 | 2003-02-25 | Amdocs Software Systems Limited | Telecommunications system for generating a three-level customer behavior profile and for detecting deviation from the profile to identify fraud |
US6442265B1 (en) * | 1999-05-06 | 2002-08-27 | At&T Corp | Method for detecting and reducing fraudulent telephone calls |
JP3584838B2 (en) * | 2000-02-22 | 2004-11-04 | 日本電気株式会社 | Packet monitoring system, packet monitoring method, and recording medium recording program thereof |
FI109259B (en) * | 2000-03-17 | 2002-06-14 | Nokia Corp | Tracing a malicious invitation |
US6947532B1 (en) | 2000-05-22 | 2005-09-20 | Mci, Inc. | Fraud detection based on call attempt velocity on originating number |
US7236954B1 (en) | 2000-05-22 | 2007-06-26 | Verizon Business Global Llc | Fraud detection based on call attempt velocity on terminating number |
US6850606B2 (en) * | 2001-09-25 | 2005-02-01 | Fair Isaac Corporation | Self-learning real-time prioritization of telecommunication fraud control actions |
US6597775B2 (en) | 2000-09-29 | 2003-07-22 | Fair Isaac Corporation | Self-learning real-time prioritization of telecommunication fraud control actions |
US8150013B2 (en) * | 2000-11-10 | 2012-04-03 | Securelogix Corporation | Telephony security system |
US20020138427A1 (en) * | 2001-03-20 | 2002-09-26 | Trivedi Prakash A. | Systems and methods for communicating from an integration platform to a billing unit |
US20020161711A1 (en) * | 2001-04-30 | 2002-10-31 | Sartor Karalyn K. | Fraud detection method |
US10562492B2 (en) * | 2002-05-01 | 2020-02-18 | Gtj Ventures, Llc | Control, monitoring and/or security apparatus and method |
US7302250B2 (en) * | 2003-01-13 | 2007-11-27 | Lucent Technologies Inc. | Method of recognizing fraudulent wireless emergency service calls |
US7774842B2 (en) * | 2003-05-15 | 2010-08-10 | Verizon Business Global Llc | Method and system for prioritizing cases for fraud detection |
US7783019B2 (en) * | 2003-05-15 | 2010-08-24 | Verizon Business Global Llc | Method and apparatus for providing fraud detection using geographically differentiated connection duration thresholds |
US7971237B2 (en) * | 2003-05-15 | 2011-06-28 | Verizon Business Global Llc | Method and system for providing fraud detection for remote access services |
US7817791B2 (en) * | 2003-05-15 | 2010-10-19 | Verizon Business Global Llc | Method and apparatus for providing fraud detection using hot or cold originating attributes |
US7035387B2 (en) * | 2004-02-24 | 2006-04-25 | Tekelec | Methods and systems for detecting and mitigating intrusion events in a communications network |
KR100643281B1 (en) * | 2004-10-09 | 2006-11-10 | 삼성전자주식회사 | Apparatus, system and method for security service in home network |
US9167471B2 (en) | 2009-05-07 | 2015-10-20 | Jasper Technologies, Inc. | System and method for responding to aggressive behavior associated with wireless devices |
GB2432993A (en) * | 2005-12-01 | 2007-06-06 | Marconi Comm Ltd | Combating fraud in telecommunication systems |
US8160218B2 (en) * | 2006-09-22 | 2012-04-17 | Alcatel Lucent | Event driven call generation |
WO2015152930A1 (en) * | 2014-04-03 | 2015-10-08 | Hewlett-Packard Development Company, L.P. | Modifying a priority for at least one flow class of an application |
US10111102B2 (en) * | 2014-11-21 | 2018-10-23 | Marchex, Inc. | Identifying call characteristics to detect fraudulent call activity and take corrective action without using recording, transcription or caller ID |
JP6032774B1 (en) | 2015-12-21 | 2016-11-30 | Necプラットフォームズ株式会社 | Telephone exchange system, telephone exchange method, telephone exchange program, telephone exchange, management terminal |
US10607008B2 (en) | 2017-02-09 | 2020-03-31 | International Business Machines Corporation | Counter-fraud operation management |
WO2019190438A2 (en) * | 2017-12-29 | 2019-10-03 | Netaş Telekomüni̇kasyon Anoni̇m Şi̇rketi̇ | Ott bypass fraud detection by using call detail record and voice quality analytics |
US10972472B2 (en) | 2018-06-01 | 2021-04-06 | Bank Of America Corporation | Alternate user communication routing utilizing a unique user identification |
US10855666B2 (en) | 2018-06-01 | 2020-12-01 | Bank Of America Corporation | Alternate user communication handling based on user identification |
US10785220B2 (en) | 2018-06-01 | 2020-09-22 | Bank Of America Corporation | Alternate user communication routing |
US10798126B2 (en) | 2018-06-01 | 2020-10-06 | Bank Of America Corporation | Alternate display generation based on user identification |
US10785214B2 (en) | 2018-06-01 | 2020-09-22 | Bank Of America Corporation | Alternate user communication routing for a one-time credential |
US10805458B1 (en) | 2019-09-24 | 2020-10-13 | Joseph D. Grabowski | Method and system for automatically blocking recorded robocalls |
US11483428B2 (en) | 2019-09-24 | 2022-10-25 | Joseph D. Grabowski | Method and system for automatically detecting and blocking robocalls |
US11153435B2 (en) | 2019-09-24 | 2021-10-19 | Joseph D. Grabowski | Method and system for automatically blocking robocalls |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182934A (en) * | 1978-09-26 | 1980-01-08 | Bell Telephone Laboratories, Incorporated | Method and apparatus for detecting irregular telephone calls |
US4811378A (en) * | 1986-08-29 | 1989-03-07 | American Telephone And Telegraph Company, At&T Bell Laboratories | Toll fraud control |
US4799255A (en) * | 1987-01-30 | 1989-01-17 | American Telephone And Telegraph Company - At&T Information Systems | Communication facilities access control arrangement |
US4761808A (en) * | 1987-03-18 | 1988-08-02 | Sheldon Howard | Time code telephone security access system |
US5144649A (en) * | 1990-10-24 | 1992-09-01 | Gte Mobile Communications Service Corporation | Cellular radiotelephone credit card paystation method |
US5223699A (en) * | 1990-11-05 | 1993-06-29 | At&T Bell Laboratories | Recording and billing system |
US5163086A (en) * | 1990-12-31 | 1992-11-10 | At&T Bell Laboratories | Telephone network credit card calling apparatus and method of operation to determine validation and fraudulent use of credit cards in placing telephone calls |
US5353335A (en) * | 1992-08-03 | 1994-10-04 | At&T Bell Laboratories | Multilingual prepaid telephone system |
US5357564A (en) * | 1992-08-12 | 1994-10-18 | At&T Bell Laboratories | Intelligent call screening in a virtual communications network |
US5345595A (en) * | 1992-11-12 | 1994-09-06 | Coral Systems, Inc. | Apparatus and method for detecting fraudulent telecommunication activity |
-
1993
- 1993-07-13 TW TW082105570A patent/TW225623B/en active
-
1994
- 1994-01-25 CA CA002114155A patent/CA2114155C/en not_active Expired - Lifetime
- 1994-03-08 AU AU57671/94A patent/AU5767194A/en not_active Abandoned
- 1994-03-23 DE DE69427317T patent/DE69427317T2/en not_active Expired - Lifetime
- 1994-03-23 EP EP94302068A patent/EP0618713B1/en not_active Expired - Lifetime
- 1994-03-30 KR KR1019940006503A patent/KR940023085A/en not_active Application Discontinuation
- 1994-03-30 JP JP08272594A patent/JP3723235B2/en not_active Expired - Fee Related
-
1996
- 1996-07-25 US US08/686,460 patent/US5706338A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69427317D1 (en) | 2001-07-05 |
US5706338A (en) | 1998-01-06 |
EP0618713A3 (en) | 1998-07-29 |
AU5767194A (en) | 1994-10-06 |
EP0618713A2 (en) | 1994-10-05 |
DE69427317T2 (en) | 2001-10-31 |
CA2114155C (en) | 1998-01-27 |
TW225623B (en) | 1994-06-21 |
EP0618713B1 (en) | 2001-05-30 |
JPH06350698A (en) | 1994-12-22 |
JP3723235B2 (en) | 2005-12-07 |
KR940023085A (en) | 1994-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20140127 |