224686 ⎘
Jamming of communication; Counter-measures; Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection by jamming
DEVICE FOR DETECTING AND SUPPRESSING UNMANNED AERIAL VEHICLES
#2PROCESSING INFORMATION RELATED TO ONE OR MORE MONITORED AREAS
#3Methods for monitoring and managing communicating objects, trusted device, server, and communicating objects
#4Electronic Apparatus for Jamming and Operation Method Thereof
#5DIGITAL IMAGING SYSTEM AND METHOD
#6INTERNAL CARD READER SKIMMER DISRUPTER
#7ULTRA-WIDE BAND RADIO FREQUENCY SYSTEM
#8Detachable drone hijacker and/or jammer method, apparatus and system
#9NR SCHEME FOR MANAGING EAVESDROPPERS OF PASSIVE RADIOS
#10USPICIOUS AIRCRAFT COUNTERMEASURE DEVICE, SUSPICIOUS AIRCRAFT COUNTERMEASURE METHOD, AND RECORDING MEDIUM
#11Internal card reader skimmer disrupter
#12Sound Masking System
#13System and method for detecting and controlling contraband devices in a correctional facility utilizing portable electronic devices
#14A CONTROLLER FOR CONTROLLING WIRELESS COMMUNICATION BETWEEN A NODE AND A MASTER DEVICE IN A WIRELESS NETWORK AND A METHOD THEREOF
#15Ultra-wide band radio frequency system
#16Portable electromagnetic countermeasure device
#17A DEVICE, COMPUTER PROGRAM AND METHOD FOR MONITORING AN UAV
#18Systems and methods for covert communications
#19Securing downlink control information in cellular communication networks
#20COMMUNICATION DEVICE AND METHOD FOR SECURE COMMUNICATION
#21PROCESSING INFORMATION RELATED TO ONE OR MORE MONITORED AREAS
#22Reconnaissance and communication assembly
#23Reconnaissance and communication assembly
#24Acoustic metamaterial
#25Hardware component and a method for implementing a camouflage of current traces generated by a digital system
#26Method, transmitter device and receiver device for securing channel training on a power domain non-orthogonal multiple access system
#27Systems and methods for covert communications
#28Method and system for identifying, tracking, and collecting data on a person of interest
#29Ultra-wide band electromagnetic jamming projector
#30System and method for monitoring wireless communication channel by using cooperative jamming and spoofing
#31Handheld portable countermeasure device against unmanned systems
#32Wireless sound-emitting device and system for remotely controlling a sound-emitting device
#33Automatic repeat-request system for providing absolute safety and authentication in wireless networks
#34Intrusion detection and radio fingerprint tracking
#35Method for preventing intelligible voice recordings
#36Operating light sources to project patterns for disorienting visual detection systems
#37System and method for detecting and controlling contraband devices in a correctional facility utilizing portable electronic devices
#38Ultra-wide band electromagnetic jamming projector
#39Handheld portable countermeasure device against unmanned systems
#40Acoustic metamaterial
#41Sound masking system
#42Cooperative intrusion detection
#43METHOD OF IDENTIFYING AND NEUTRALIZING LOW-ALTITUDE UNMANNED AERIAL VEHICLE
#44Low-altitude unmanned aerial vehicle surveillance system
#45Wireless sound-emitting device and system for remotely controlling a sound-emitting device
#46Masking open space noise using sound and corresponding visual
#47DRONE CONTROL
#48Apparatus and method for physical layer security commuication in wireless communication system
#49Cooperative intrusion detection
#50Wireless key closing device for a motor vehicle, motor vehicle, and method for operating the closing device
#51Dual-grip portable countermeasure device against unmanned systems
#52Portable countermeasure device against unmanned systems
#53Device and method for preventing intelligible voice recordings
#54Method and apparatus for detecting anti-skimming electromagnetic interference
#55Directed energy delivery systems capable of disrupting air-based predatory threats
#56SECURING BLUETOOTH COMMUNICATIONS USING MULTIPLE ANTENNAS
#57NETWORKED SOUND MASKING SYSTEM
#58Packet detection in point-to-point wireless communication networks
#59Device privacy protection
#60A DEVICE FOR DETECTION THE FOREIGN OBJECTS PLACED, JAMMING THE DATA WITH DISRUPTIVE SIGNALS, ISSUING WARNING NOTICES AND RECORDING THE EVENTS IN ORDER TO PROTECT THE DATA ON THE CARDS USED IN THE PAYMENT STATIONS
#61Dual-grip portable countermeasure device against unmanned systems
#62Down conversion system and method
#63Speech privacy system and/or associated method
#64Speech privacy system and/or associated method
#65Speech privacy system and/or associated method
#66Portable countermeasure device against unmanned systems
#67Drone defense system
#68Electronic device and method for operating the same
#69Establishing a secure uplink channel by transmitting a secret word over a secure downlink channel
#70Acoustic metamaterial
#71Masking open space noise using sound and corresponding visual
#72Sound masking in open-plan spaces using natural sounds
#73SYSTEMS AND METHODS FOR VEHICLE TRACKING
#74Systems and methods for control of drones
#75System and Method for Detecting and Controlling Contraband Devices in a Correctional Facility Utilizing Portable Electronic Devices
#76System and Method for Detecting and Controlling Contraband Devices in a Correctional Facility Utilizing Portable Electronic Devices
#77System and method for detecting and controlling contraband devices in a correctional facility utilizing portable electronic devices
#78Sound masking system
#79Signal sending method and device
#80Intrusion detection and radio fingerprint tracking
#81Dual-grip portable countermeasure device against unmanned systems
#82Portable countermeasure device against unmanned systems
#83Packet detection in point-to-point wireless communication networks
#84Encapsulated electronic warfare architecture
#85Electromagnetic spectrum management system
#86Physical layer encryption using out-phased array linearized signaling
#87Using external sounds to alert vehicle occupants of external events and mask in-car conversations
#88Method and system for producing a jammer signal
#89Masking open space noise using sound and corresponding visual
#90Systems and methods for vehicle tracking
#91System and method for communication
#92Automated banking machine that outputs interference signals to jam reading ability of unauthorized card reader devices
#93Networked sound masking system
#94Camouflaged communication device
#95Adaptive location perturbation
#96Provision of a secured replica pseudo random noise signal
#97Sound masking system
#98Unauthorized electro-optics (EO) device detection and response system
#99Method for transmitting and receiving fake communication data and terminal performing the same
#100Noise level measurement with mobile devices, location services, and environmental response
#101Collaboratively processing audio between headset and source to mask distracting noise
#102Speech intelligibility measurement and open space noise masking
#103Directional sound masking
#104PHY-level wireless security
#105Masking open space noise using sound and corresponding visual
#106Using external sounds to alert vehicle occupants of external events and mask in-car conversations
#107Preserving privacy of a conversation from surrounding environment using a counter signal
#108Hunting noise masking systems and methods
#109Methods and apparatus for masking speech in a private environment
#110Signal processing device, signal processing method, and storage medium
#111Method and technique to control laser effects through tuning of parameters such as repetition rate
#112Secured communication
#113Smartphone security masking enclosure
#114Automated banking machine that outputs interference signals to jam reading ability of unauthorized card reader devices
#115System and method for controlling and monitoring a sound masking system from an electronic floorplan
#116System and Method for Detecting Jamming in Wireless Networks
#117Masking sound generating apparatus, storage medium stored with masking sound signal, masking sound reproducing apparatus, and program
#118Self service terminal, an anti-skimming unit, a card reader device, a bezel, a method of jamming and use of an anti-skimming unit
#119COMMUNICATIONS SECURITY IN MULTIPLE-ANTENNA WIRELESS NETWORKS
#120Radio frequency barrier in a wireless communication network
#121Near field communication (NFC) security apparatus and method
#122Sound masking device and sound masking method
#123SONAR TORPEDO COUNTERMEASURE
#124Countermeasure device for a mobile tracking device
#125Secure inductively-coupled communications systems
#126Generating a masking signal on an electronic device
#127Radio frequency particles
#128AIR VEHICLE
#129Method and apparatus for selective blanking of a motor vehicle license plate
#130Variable noise masking during periods of substantial silence
#131Multi-mode phy-level wireless security
#132Time-varying PHY-level wireless security
#133Phy-level wireless security
#134Information leakage prevention apparatus and method
#135High power laser system
#136Lips blockers, headsets and systems
#137Speech masking and cancelling and voice obscuration
#138Systems, devices, and methods for selectively preventing data transfer from a medical device
#139Sound masking system and masking sound generation method
#140Wireless perimeter security device and network using same
#141Protecting secret data entry from infrared and audio eavesdropping
#142WIRELESS PERIMETER SECURITY DEVICE AND NETWORK USING SAME
#143METHOD AND SYSTEM FOR PREVENTING OVERHEARING OF PRIVATE CONVERSATIONS IN PUBLIC PLACES
#144Masker sound generation apparatus and program
#145Apparatus and method for maintaining communications with a vehicle in the presence of jamming
#146GRADIENT COIL NOISE MASKING FOR MPI DEVICE
#147SOUND MASKING SYSTEM AND METHOD USING VIBRATION EXCITER
#148Modulation device for a mobile tracking device
#149Wireless perimeter security device and network using same
#150Countermeasure method for a mobile tracking device
#151Countermeasure device for a mobile tracking device
#152Method and apparatus for reducing probability of detection, improving jamming resistance and security for broadband wireless systems
#153System and method of masking electromagnetic interference (EMI) emissions of a circuit
#154Masking noise
#155Masking of pure tones within sound from a noise generating source
#156Masking sound generating apparatus, masking system, masking sound generating method, and program
#157CLOAKING OF RADIO SIGNALS
#158Variable noise masking during periods of substantial silence
#159Adaptive crosspole technique
#160Method and system for secure communication
#161Protecting secret data entry from infrared and audio eavesdropping
#162Wireless video surveillance jamming and interference prevention
#163System and method for monitoring/controlling a sound masking system from an electronic floorplan
#164Washing machine and sound control method thereof
#165Wireless video surveillance jamming and interface prevention
#166Method and system for extending operational electronic range of a vehicle
#167Back illumination method for counter measuring IR guided missiles
#168Device for protecting contactless communication objects against fraud
#169Method and apparatus for reporting a missile threat to a commercial aircraft
#170Embedded audio system in distributed acoustic sources
#171Networked sound masking system with centralized sound masking generation
#172Device for preventing eavesdropping through speaker
#173Method for antimissile protection of vehicles and implementing device
#174SYSTEM FOR PROVIDING A REDUCTION OF AUDIABLE NOISE PERCEPTION FOR A HUMAN USER
#175METHOD AND APPARATUS FOR IMPROVING THE EFFICIENCY AND ACCURACY OF RFID SYSTEMS
#176Near field communications system having enhanced security
#177Information leakage prevention apparatus and information leakage prevention method
#178Anti-eavesdropping device
#179Secure self scan
#180User selectable masking sounds for medical instruments
#181System for secure communication between a contactless card reader and a card
#182Sound masking system and masking sound generation method
#183Transmission device, transmission method, reception device, and communication system
#184Method and device for providing active security to a contact-free electronic device
#185Coordination of electronic counter measures
#186Audio signal processing system
#187Jamming device and method
#188Protecting secret data entry from infrared and audio eavesdropping
#189Wireless perimeter security device and network using same
#190Wireless perimeter security device and network using same
#191Wireless Perimeter Security Device and Network Using Same
#192Wireless perimeter security device and network using same
#193Wireless perimeter security device and network using same
#194Data communication system
#195Systems, devices, and methods for selectively preventing data transfer from a medical device
#196System and method for a sound masking system for networked workstations or offices
#197Secure Contactless Communication Device and Method
#198METHOD AND APPARATUS FOR IMPROVING THE EFFICIENCY AND ACCURACY OF RFID SYSTEMS
#199METHOD AND APPARATUS FOR IMPROVING THE EFFICIENCY AND ACCURACY OF RFID SYSTEMS
#200Fiber laser based directional infrared countermeasure (DIRCM) system
#201Disruption of speech understanding by adding a privacy sound thereto
#202Device, system and method of securing wireless communication
#203Sound masking system
#204Sound Privacy Machine and Methods of Use Thereof
#205Method and apparatus for disturbing the radiated voice signal by attenuation and masking
#206System and method for detecting and jamming emitter signals
#207Jammer for tags and smart cards
#208Method and apparatus for creating scramble signals in RFID
#209Method and system for masking speech
#210Method and apparatus of overlapping and summing speech for an output that disrupts speech
#211Method and system for masking speech
#212Microwave self-phasing antenna arrays for secure data transmission and satellite network crosslinks
#213Method and apparatus for a privacy enabling radio frequency identification (RFID) reader
#214Method and system to announce or prevent voyeur recording in a monitored environment
#215Scrambling of the current signature of an integrated circuit
#216Secure supply of an integrated circuit
#217Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network
#218Signal masking and method thereof
#219Auto-adjusting sound masking system and method
#220Method for preventing eavesdropping in wireless communication system
#221Method and apparatus for providing an electronic warfare target simulator
#222System and method for selectively reading RFID devices
#223Method and apparatus for improving the efficiency and accuracy of RFID systems
#224Wireless perimeter security device and network using same
#225Secure speech
#226Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network
#227Timer ramp-up circuit and method for a sound masking system
#228Microwave self-phasing antenna arrays for secure data transmission & satellite network crosslinks
#229Securement of optical fibers against eavesdropping using monitoring of signals on a fiber
#230Anti-surveillance system and method for personal devices
#231Systems and methods for preventing lightbeam access to microphones of smart devices
#232Radio frequency deception network
#233Methods and systems for remote identification, messaging, and tolling of aerial vehicles
#234System, method, and apparatus for detecting and jamming wireless devices