Circuit arrangements for preventing eavesdropping

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HELECTRICITY H04Electric communication H04MTELEPHONIC COMMUNICATION H04M1/00Substation equipment

Current Industry

H04M1/68Circuit arrangements for preventing eavesdropping

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Patents Grantslast 30 patents

Information Patent Grant
System and method to prevent unauthorized voice detection via fiber...
- Patent number 11,901,960
- Issue date Feb 13, 2024
- Verizon Patent and Licensing Inc.
- Tiejun Xia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for detecting call provenance from call audio
- Patent number 11,849,065
- Issue date Dec 19, 2023
- Georgia Tech Research Corporation
- Vijay Balasubramaniyan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-channel level difference based acoustic tap detection
- Patent number 11,785,406
- Issue date Oct 10, 2023
- Amazon Technologies, Inc.
- Savaskan Bulek
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method to prevent unauthorized voice detection via fiber...
- Patent number 11,349,577
- Issue date May 31, 2022
- Verizon Patent and Licensing Inc.
- Tiejun Xia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunication device, telecommunication system, method for oper...
- Patent number 11,122,157
- Issue date Sep 14, 2021
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Jens Ekkehart Appell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems and methods for detecting call provenance from call audio
- Patent number 11,050,876
- Issue date Jun 29, 2021
- Georgia Tech Research Corporation
- Vijay Balasubramaniyan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method to prevent unauthorized voice detection via fiber...
- Patent number 11,018,778
- Issue date May 25, 2021
- Verizon Patent and Licensing Inc.
- Tiejun Xia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-channel level difference based acoustic tap detection
- Patent number 10,911,881
- Issue date Feb 2, 2021
- Amazon Technologies, Inc.
- Savaskan Bulek
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for securing voice over IP telephone device
- Patent number 10,873,659
- Issue date Dec 22, 2020
- HIGH SEC LABS LTD.
- Aviv Soffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method for mobile terminal and mobile terminal
- Patent number 10,638,311
- Issue date Apr 28, 2020
- Huawei Technologies Co., Ltd.
- Wenhao Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for detecting call provenance from call audio
- Patent number 10,523,809
- Issue date Dec 31, 2019
- Georgia Tech Research Corporation
- Vijay Balasubramaniyan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Anti-eavesdropping system for mobile phone communication
- Patent number 10,291,591
- Issue date May 14, 2019
- Felicity Taiwan Corporation
- Chun Te Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for securing voice over IP telephone device
- Patent number 10,194,011
- Issue date Jan 29, 2019
- High Sec Labs Ltd
- Aviv Soffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for detecting a call anomaly using biometric id...
- Patent number 10,178,224
- Issue date Jan 8, 2019
- Securus Technologies, Inc.
- John S. Hogg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
System, method, and apparatus for wireless camera detection
- Patent number 9,948,412
- Issue date Apr 17, 2018
- Mary Cecilia Critchfield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for controlling alarm according to unintended fun...
- Patent number 9,762,723
- Issue date Sep 12, 2017
- Samsung Electronics Co., Ltd.
- Ki Youn Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, method, and apparatus for wireless camera detection
- Patent number 9,646,479
- Issue date May 9, 2017
- Mary Cecilia Critchfield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for detecting call provenance from call audio
- Patent number 9,516,497
- Issue date Dec 6, 2016
- Georgia Tech Research Corporation
- Vijay Balasubramaniyan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Messaging gateway for directory and anonymous services
- Patent number 9,391,991
- Issue date Jul 12, 2016
- AOL Inc.
- John Ernest Keeling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for controlling alarm according to unintended fun...
- Patent number 9,369,560
- Issue date Jun 14, 2016
- Samsung Electronics Co., Ltd.
- Ki Youn Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting and receiving fake communication data and t...
- Patent number 9,338,646
- Issue date May 10, 2016
- Electronics and Telecommunications Research Institute
- Sungho Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless relay device and method of processing data using the same
- Patent number 9,319,126
- Issue date Apr 19, 2016
- Electronics and Telecommunications Research Institute
- Young Ho Son
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice communication apparatus
- Patent number 9,143,596
- Issue date Sep 22, 2015
- Wistron Corporation
- Ko-Cheng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Notifying a wireless communication system about previously register...
- Patent number 9,066,314
- Issue date Jun 23, 2015
- Sprint Communications Company L.P.
- Debashis Haldar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for detecting a call anomaly using biometric id...
- Patent number 9,020,114
- Issue date Apr 28, 2015
- Securus Technologies, Inc.
- John S. Hogg
- 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
Data segmentation profiles
- Patent number 8,880,034
- Issue date Nov 4, 2014
- Cellco Patrnership
- Rita Sadhvani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for answer-mode identification of a telephony device
- Patent number 8,867,709
- Issue date Oct 21, 2014
- Cisco Systems, Inc.
- B. Raghavendra Rao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOBILE TERMINAL FOR PREVENTING SOUND LEAKAGE AND SOUND OUTPUT METHO...
- Publication number 20240223689
- Publication date Jul 4, 2024
- Honor Device Co., Ltd.
- Bin YAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING CALL PROVENANCE FROM CALL AUDIO
- Publication number 20240223697
- Publication date Jul 4, 2024
- Georgia Tech Research Corporation
- Vijay BALASUBRAMANIYAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING CALL PROVENANCE FROM CALL AUDIO
- Publication number 20240137439
- Publication date Apr 25, 2024
- Georgia Tech Research Corporation
- Vijay BALASUBRAMANIYAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND DEVICES FOR PROTECTING PRIVACY OF A USER OF A MOBILE DE...
- Publication number 20230171338
- Publication date Jun 1, 2023
- CIRCOTTA TECH LTD
- Shlomo Erez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD TO PREVENT UNAUTHORIZED VOICE DETECTION VIA FIBER...
- Publication number 20220263587
- Publication date Aug 18, 2022
- VERIZON PATENT AND LICENSING INC.
- Tiejun Xia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD TO PREVENT UNAUTHORIZED VOICE DETECTION VIA FIBER...
- Publication number 20210367680
- Publication date Nov 25, 2021
- VERIZON PATENT AND LICENSING INC.
- Tiejun Xia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-CHANNEL LEVEL DIFFERENCE BASED ACOUSTIC TAP DETECTION
- Publication number 20210144499
- Publication date May 13, 2021
- AMAZON TECHNOLOGIES, INC.
- Savaskan Bulek
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING CALL PROVENANCE FROM CALL AUDIO
- Publication number 20200137222
- Publication date Apr 30, 2020
- Georgia Tech Research Corporation
- Vijay Balasubramaniyan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SECURING VOICE OVER IP TELEPHONE DEVICE
- Publication number 20190173990
- Publication date Jun 6, 2019
- HIGH SEC LABS LTD
- Aviv SOFFER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELECOMMUNICATION DEVICE, TELECOMMUNICATION SYSTEM, METHOD FOR OPER...
- Publication number 20180367657
- Publication date Dec 20, 2018
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Jens Ekkehart APPELL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SECURING VOICE OVER IP TELEPHONE DEVICE
- Publication number 20180091639
- Publication date Mar 29, 2018
- HIGH SEC LABS LTD
- Aviv SOFFER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD FOR MOBILE TERMINAL AND MOBILE TERMINAL
- Publication number 20180054732
- Publication date Feb 22, 2018
- Huawei Technologies Co., Ltd
- Wenhao Li
- G06 - COMPUTING CALCULATING COUNTING
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
METHOD FOR TRANSMITTING AND RECEIVING FAKE COMMUNICATION DATA AND T...
- Publication number 20150304839
- Publication date Oct 22, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sungho JEON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING CALL PROVENANCE FROM CALL AUDIO
- Publication number 20150257001
- Publication date Sep 10, 2015
- Georgia Tech Research Corporation
- Vijay Balasubramaniyan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE COMMUNICATION APPARATUS
- Publication number 20150099484
- Publication date Apr 9, 2015
- Wistron Corporation
- Ko-Cheng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS RELAY DEVICE AND METHOD OF PROCESSING DATA USING THE SAME
- Publication number 20150050878
- Publication date Feb 19, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Young Ho SON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MESSAGING GATEWAY FOR DIRECTORY AND ANONYMOUS SERVICES
- Publication number 20140310783
- Publication date Oct 16, 2014
- AOL Inc.
- John Ernest KEELING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA SEGMENTATION PROFILES
- Publication number 20140066020
- Publication date Mar 6, 2014
- Cellco Partnership d/b/a Verizon Wireless
- Rita SADHVANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NOTIFYING A WIRELESS COMMUNICATION SYSTEM ABOUT PREVIOUSLY REGISTER...
- Publication number 20140018074
- Publication date Jan 16, 2014
- Sprint Communications Company L.P.
- Debashis Haldar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and device for secure phone banking
- Publication number 20140016780
- Publication date Jan 16, 2014
- QUALCOMM Incorporated
- Alexander GANTMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR MAINTAINING VOICE COMMUNICATION SECURITY IN T...
- Publication number 20130339008
- Publication date Dec 19, 2013
- Adam DOLINSKI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING CALL PROVENANCE FROM CALL AUDIO
- Publication number 20130109358
- Publication date May 2, 2013
- Vijay Balasubramaniyan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINE SHARING MULTIPOINT POTS SPLITTER WITH INTELLIGENT TERMINATION
- Publication number 20130028403
- Publication date Jan 31, 2013
- Brandywine Communications Technologies LLC
- Thomas J. Bingel
- 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
DEVICE AND METHOD FOR CONTROLLING ALARM ACCORDING TO UNINTENDED FUN...
- Publication number 20120122524
- Publication date May 17, 2012
- Samsung Electronics Co., Ltd.
- Ki Youn KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR IDENTIFICATION OF MOBILE PHONES IN A RESTRI...
- Publication number 20110319010
- Publication date Dec 29, 2011
- Yossi Nelkenbaum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEPTAL OCCLUDER AND ASSOCIATED METHODS
- Publication number 20110106149
- Publication date May 5, 2011
- NMT Medical, Inc.
- Carol A. Ryan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
System And Method For Regulating Data Messaging Between A Wireless...
- Publication number 20090149205
- Publication date Jun 11, 2009
- ZIPIT WIRELESS INC.
- Rafael Heredia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Circuit arrangements for preventing eavesdropping

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method to prevent unauthorized voice detection via fiber...

Systems and methods for detecting call provenance from call audio

Inter-channel level difference based acoustic tap detection

System and method to prevent unauthorized voice detection via fiber...

Telecommunication device, telecommunication system, method for oper...

Systems and methods for detecting call provenance from call audio

System and method to prevent unauthorized voice detection via fiber...

Inter-channel level difference based acoustic tap detection

Method and apparatus for securing voice over IP telephone device

Communication method for mobile terminal and mobile terminal

Systems and methods for detecting call provenance from call audio

Anti-eavesdropping system for mobile phone communication

Method and apparatus for securing voice over IP telephone device

Systems and methods for detecting a call anomaly using biometric id...

System and method for detecting three-way call circumvention attempts

Detection of privacy breach during a communication session

System, method, and apparatus for wireless camera detection

Device and method for controlling alarm according to unintended fun...

System, method, and apparatus for wireless camera detection

Systems and methods for detecting call provenance from call audio

Messaging gateway for directory and anonymous services

Device and method for controlling alarm according to unintended fun...

Method for transmitting and receiving fake communication data and t...

Wireless relay device and method of processing data using the same

Voice communication apparatus

Notifying a wireless communication system about previously register...

Systems and methods for detecting a call anomaly using biometric id...

Methods, systems, and apparatus for handling secure-voice-communica...

Data segmentation profiles

Method and system for answer-mode identification of a telephony device

Patents Applicationslast 30 patents

MOBILE TERMINAL FOR PREVENTING SOUND LEAKAGE AND SOUND OUTPUT METHO...

SYSTEMS AND METHODS FOR DETECTING CALL PROVENANCE FROM CALL AUDIO

SYSTEMS AND METHODS FOR DETECTING CALL PROVENANCE FROM CALL AUDIO

SYSTEMS AND DEVICES FOR PROTECTING PRIVACY OF A USER OF A MOBILE DE...

SYSTEM AND METHOD TO PREVENT UNAUTHORIZED VOICE DETECTION VIA FIBER...

SYSTEM AND METHOD TO PREVENT UNAUTHORIZED VOICE DETECTION VIA FIBER...

INTER-CHANNEL LEVEL DIFFERENCE BASED ACOUSTIC TAP DETECTION

SYSTEMS AND METHODS FOR DETECTING CALL PROVENANCE FROM CALL AUDIO

METHOD AND APPARATUS FOR SECURING VOICE OVER IP TELEPHONE DEVICE

TELECOMMUNICATION DEVICE, TELECOMMUNICATION SYSTEM, METHOD FOR OPER...

METHOD AND APPARATUS FOR SECURING VOICE OVER IP TELEPHONE DEVICE

COMMUNICATION METHOD FOR MOBILE TERMINAL AND MOBILE TERMINAL

DETECTION OF PRIVACY BREACH DURING A COMMUNICATION SESSION

METHOD FOR TRANSMITTING AND RECEIVING FAKE COMMUNICATION DATA AND T...

SYSTEMS AND METHODS FOR DETECTING CALL PROVENANCE FROM CALL AUDIO

VOICE COMMUNICATION APPARATUS

WIRELESS RELAY DEVICE AND METHOD OF PROCESSING DATA USING THE SAME

MESSAGING GATEWAY FOR DIRECTORY AND ANONYMOUS SERVICES

DATA SEGMENTATION PROFILES

NOTIFYING A WIRELESS COMMUNICATION SYSTEM ABOUT PREVIOUSLY REGISTER...

Method and device for secure phone banking

DEVICE AND METHOD FOR MAINTAINING VOICE COMMUNICATION SECURITY IN T...

SYSTEMS AND METHODS FOR DETECTING CALL PROVENANCE FROM CALL AUDIO

LINE SHARING MULTIPOINT POTS SPLITTER WITH INTELLIGENT TERMINATION

Methods, Systems, and Apparatus for Handling Secure-Voice-Communica...

DEVICE AND METHOD FOR CONTROLLING ALARM ACCORDING TO UNINTENDED FUN...

SYSTEMS AND METHODS FOR IDENTIFICATION OF MOBILE PHONES IN A RESTRI...

SEPTAL OCCLUDER AND ASSOCIATED METHODS

METHODS, SYSTEMS, AND APPARATUS FOR HANDLING SECURE-VOICE-COMMUNICA...

System And Method For Regulating Data Messaging Between A Wireless...