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Eavesdropping prevention - indication of insecurity of line or network
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CPC
H04M3/205
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Parent Industries
H
ELECTRICITY
H04
Electric communication
H04M
TELEPHONIC COMMUNICATION
H04M3/00
Automatic or semi-automatic exchanges
Current Industry
H04M3/205
Eavesdropping prevention - indication of insecurity of line or network
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for handling data transfers
Patent number
RE49721
Issue date
Nov 7, 2023
BlackBerry Limited
Neil Patrick Adams
Information
Patent Grant
System and method for detecting and controlling contraband devices...
Patent number
11,800,006
Issue date
Oct 24, 2023
GLOBAL TEL*LINK CORPORATION
Stephen Lee Hodge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mutual disabling unit for multiple phones
Patent number
11,606,460
Issue date
Mar 14, 2023
HIGH SEC LABS LTD.
Aviv Soffer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for detecting and controlling contraband devices...
Patent number
11,178,273
Issue date
Nov 16, 2021
GLOBAL TEL*LINK CORPORATION
Stephen Lee Hodge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for handling data transfers
Patent number
RE48679
Issue date
Aug 10, 2021
BlackBerry Limited
Neil Patrick Adams
Information
Patent Grant
Method for encrypted call and terminal
Patent number
10,972,438
Issue date
Apr 6, 2021
Huawei Technologies Co., Ltd.
Shuiping Long
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for protecting users
Patent number
10,805,012
Issue date
Oct 13, 2020
NortonLifeLock, Inc.
Qing Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Base station device, gateway device, call connecting method, and wi...
Patent number
10,721,738
Issue date
Jul 21, 2020
SUN PATENT TRUST
Takeshi Kanazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for detecting and controlling contraband devices...
Patent number
10,674,008
Issue date
Jun 2, 2020
GLOBAL TEL*LINK CORPORATION
Stephen Lee Hodge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station device, gateway device, call connecting method, and wi...
Patent number
10,455,577
Issue date
Oct 22, 2019
SUN PATENT TRUST
Takeshi Kanazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording detection during a communication session
Patent number
10,205,822
Issue date
Feb 12, 2019
L.M.N.A SOLUTIONS LTD
Israel Haikin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Controlled-environment facility resident communication detection
Patent number
10,142,462
Issue date
Nov 27, 2018
Securus Technologies, Inc.
Joseph Higgs
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Support of non-secure warning tones on packet-switched networks, pa...
Patent number
10,122,850
Issue date
Nov 6, 2018
Paradigm Services Limited
Christopher Benjamin Wakely
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for positioning a user of a hands-free intercom...
Patent number
10,116,804
Issue date
Oct 30, 2018
Elwha LLC
Jesse R. Cheatham
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mitigating an induced electrical signal from an appliance in a powe...
Patent number
10,083,000
Issue date
Sep 25, 2018
CIS SECURE COMPUTING, INC.
Daniel Gavin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for detecting three-way call circumvention attempts
Patent number
10,057,398
Issue date
Aug 21, 2018
Value-Added Communications, Inc.
Stephen L. Hodge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detection of privacy breach during a communication session
Patent number
10,015,310
Issue date
Jul 3, 2018
I.M.N.A SOLUTIONS LTD
Israel Haikin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording detection during a communication session
Patent number
9,912,803
Issue date
Mar 6, 2018
I.M.N.A SOLUTIONS LTD
Israel Haikin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Application of a non-secure warning tone to a packetised voice signal
Patent number
9,497,233
Issue date
Nov 15, 2016
BAE Systems plc
Robert John Salter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station device, gateway device, call connecting method, and wi...
Patent number
9,451,079
Issue date
Sep 20, 2016
SUN PATENT TRUST
Takeshi Kanazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for handling data transfers
Patent number
RE46083
Issue date
Jul 26, 2016
BlackBerry Limited
Herbert Anthony Little
001 -
Information
Patent Grant
System and method for detecting three-way call circumvention attempts
Patent number
9,225,838
Issue date
Dec 29, 2015
Value Added Communications, Inc.
Stephen L. Hodge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Serving GPRS support node and controlling method
Patent number
9,185,557
Issue date
Nov 10, 2015
Panasonic Intellectual Property Corporation of America
Takeshi Kanazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station apparatus for operation as part of an access network o...
Patent number
9,100,833
Issue date
Aug 4, 2015
Deutsche Telekom AG
Axel Klatt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and apparatus for handling secure-voice-communica...
Patent number
8,942,671
Issue date
Jan 27, 2015
Verizon Corporate Resources Group LLC
Thomas W. Haynes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voice traffic gateway
Patent number
8,666,039
Issue date
Mar 4, 2014
BAE Systems plc
Robert John Salter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method to improve fraud detection on conference calling systems by...
Patent number
8,635,683
Issue date
Jan 21, 2014
International Business Machines Corporation
Charles Steven Lingafelt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for detecting three-way call circumvention attempts
Patent number
8,630,726
Issue date
Jan 14, 2014
Value-Added Communications, Inc.
Stephen L. Hodge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station device, gateway device, call connecting method, and wi...
Patent number
8,428,596
Issue date
Apr 23, 2013
Panasonic Corporation
Takeshi Kanazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ethernet isolator for microphonics security and method thereof
Patent number
8,199,922
Issue date
Jun 12, 2012
Avaya Inc.
David S. J. Render
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
REAL TIME SWITCHING FROM UNSECURED TO SECURED SIGNALING CHANNEL
Publication number
20230291828
Publication date
Sep 14, 2023
Avaya Management L.P.
Ananda H P
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MUTUAL DISABLING UNIT FOR MULTIPLE PHONES
Publication number
20220329688
Publication date
Oct 13, 2022
High Sec Labs Ltd.
Aviv SOFFER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING AND CONTROLLING CONTRABAND DEVICES...
Publication number
20200336586
Publication date
Oct 22, 2020
Global Tel*Link Corporation
Stephen Lee HODGE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Data Masking and Managing Communications
Publication number
20190258825
Publication date
Aug 22, 2019
Exotel Techcom Pvt. Ltd.
Karthikeyan Krishnamurthy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and Method for Detecting and Controlling Contraband Devices...
Publication number
20190158657
Publication date
May 23, 2019
Global Tel*Link Corporation
Stephen Lee HODGE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and Methods for Positioning a User
Publication number
20190141196
Publication date
May 9, 2019
Elwha LLC
Jesse R. Cheatham
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MITIGATING AN INDUCED ELECTRICAL SIGNAL FROM AN APPLIANCE IN A POWE...
Publication number
20190073184
Publication date
Mar 7, 2019
Daniel GAVIN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECORDING DETECTION DURING A COMMUNICATION SESSION
Publication number
20180343341
Publication date
Nov 29, 2018
I.M.N.A. SOLUTIONS LTD
Israel HAIKIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Encrypted Call and Terminal
Publication number
20180205562
Publication date
Jul 19, 2018
Huawei Technologies Co., Ltd
Shuiping Long
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DETECTION OF PRIVACY BREACH DURING A COMMUNICATION SESSION
Publication number
20170353600
Publication date
Dec 7, 2017
I.M.N.A. SOLUTIONS LTD
Israel HAIKIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR POSITIONING A USER OF A HANDS-FREE INTERCOM...
Publication number
20160241720
Publication date
Aug 18, 2016
Elwha LLC
Jesse R. Cheatham
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and Method for Detecting Three-Way Call Circumvention Attempts
Publication number
20160044161
Publication date
Feb 11, 2016
Value-Added Communications, Inc.
Stephen L. HODGE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Support of Non-Secure Warning Tones on Packet-Switched Networks, Pa...
Publication number
20140328339
Publication date
Nov 6, 2014
Paradigm Services Limited
Christopher Benjamin WAKELY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPLICATION OF A NON-SECURE WARNING TONE TO A PACKETISED VOICE SIGNAL
Publication number
20140086236
Publication date
Mar 27, 2014
BAE Systems plc
Robert John Salter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VOICE TRAFFIC GATEWAY
Publication number
20130343531
Publication date
Dec 26, 2013
BAE Systems plc
Robert John Salter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Detecting Three-Way Call Circumvention Attempts
Publication number
20130322614
Publication date
Dec 5, 2013
Global Tel*Link Corp.
Stephen L. HODGE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION DEVICE FOR USE AS PART OF AN ACCESS NETWORK OF A TELEC...
Publication number
20130295880
Publication date
Nov 7, 2013
Axel Klatt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SERVING GPRS SUPPORT NODE AND CONTROLLING METHOD
Publication number
20130208660
Publication date
Aug 15, 2013
PANASONIC CORPORATION
Takeshi Kanazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ETHERNET ISOLATOR FOR MICROPHONICS SECURITY AND METHOD THEREOF
Publication number
20120219145
Publication date
Aug 30, 2012
AVAYA INC.
David S.J. RENDER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ETHERNET ISOLATOR FOR MICROPHONICS SECURITY AND METHOD THEREOF
Publication number
20120201398
Publication date
Aug 9, 2012
AVAYA INC.
David S.J. RENDER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods, Systems, and Apparatus for Handling Secure-Voice-Communica...
Publication number
20120157045
Publication date
Jun 21, 2012
Verizon Corporate Resources Group LLC
Thomas W. Haynes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION DEVICE, GATEWAY DEVICE, CALL CONNECTING METHOD, AND WI...
Publication number
20110195737
Publication date
Aug 11, 2011
PANASONIC CORPORATION
Takeshi Kanazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD TO IMPROVE FRAUD DETECTION ON CONFERENCE CALLING SYSTEMS BY...
Publication number
20110135080
Publication date
Jun 9, 2011
Charles Steven Lingafelt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR SECURE COMMUNICATIONS
Publication number
20100275011
Publication date
Oct 28, 2010
SYNECTIC DESIGN LLC
Michael J. Horgan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR HANDLING DATA TRANSFERS
Publication number
20100242086
Publication date
Sep 23, 2010
Research in Motion Limited
Neil P. Adams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for detecting three-way call circumvention attempts
Publication number
20100202595
Publication date
Aug 12, 2010
Value-Added Communictions, Inc.
Stephen L. Hodge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, SYSTEMS, AND APPARATUS FOR HANDLING SECURE-VOICE-COMMUNICA...
Publication number
20100167692
Publication date
Jul 1, 2010
Verizon Corporate Resources Group LLC
Thomas W. Haynes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ETHERNET ISOLATOR FOR MICROPHONICS SECURITY AND METHOD THEREOF
Publication number
20090161884
Publication date
Jun 25, 2009
Nortel Networks Limited
David S.J. RENDER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Network support for call detail record suppression
Publication number
20060227947
Publication date
Oct 12, 2006
David S. Benco
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for delivering secured telephony service in a...
Publication number
20060113843
Publication date
Jun 1, 2006
Mediaone Group, Inc.
Gregory J. Beveridge
H04 - ELECTRIC COMMUNICATION TECHNIQUE