| Patents for H04K 3 - Jamming of communication; Counter-measures (1,951) |
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| 09/11/2013 | EP2637375A1 Method and receiver for cancelling an interference signal with automatic digital control of the decision threshold |
| 09/11/2013 | CN103299552A Method of detecting a loss of service availability, in particular a jamming transmitter and/or an out of service situation, affecting a communication user equipment, user equipment and evaluation unit with interfaces to the user equipment |
| 09/10/2013 | US8533736 System and method for adding local resources for use by a mobile agent object |
| 09/10/2013 | US8529841 Method for managing treatment of a particular health condition via a phone device |
| 09/10/2013 | US8529840 Method for collecting patient health condition management data at a central server system |
| 09/10/2013 | US8529839 Method for managing treatment of a particular health condition that includes graphing accumulated data |
| 09/10/2013 | US8529838 Method for managing treatment of a patient health condition with a PDA based system |
| 09/03/2013 | US8527006 Processing system, wireless device and method |
| 09/03/2013 | US8526395 Using code channel overrides to suppress CDMA wireless devices |
| 08/28/2013 | EP2632068A1 Method of detecting a jamming transmitter affecting a communication user equipment and system, user equipment and communication module |
| 08/28/2013 | CN203166946U TD-SCDMA/TD-LTE downlink shielding device |
| 08/28/2013 | CN203166945U Mobile phone signal intelligent shielding signal-generator and system |
| 08/27/2013 | US8521115 Method and apparatus for a temperature compensated phase locked loop supporting a continuous stream receiver in an integrated |
| 08/22/2013 | US20130215786 Method of detecting and jamming transmitter effecting a communication user equipment, user equipment and evaluation unit with interfaces to the user equipment |
| 08/20/2013 | US8515381 Systems and methods for improving 25% duty cycle switching mixer local oscillator timing |
| 08/20/2013 | US8515352 Dynamically reconfigurable universal transmitter system |
| 08/20/2013 | US8515335 Cognitive anti-jam receiver systems and associated methods |
| 08/15/2013 | WO2013119376A1 Reducing network acquisition time in the presence of interference |
| 08/14/2013 | CN103248448A TD-SCDMA/TD-LTE downlink shielding device and design method thereof |
| 08/14/2013 | CN101933271B Method and system for secure block acknowledgment (block ack) with protected MAC sequence number |
| 08/13/2013 | US8509720 Dynamic impedance matching with LNA |
| 08/13/2013 | US8509717 Frequency modulation receiver and receiving method thereof |
| 08/13/2013 | US8509716 Adaptive impedance for LNB power supply output in dependence on communication mode/protocol |
| 08/13/2013 | US8509713 Single envelope tracking system for an active antenna array |
| 08/13/2013 | US8509298 Apparatus and method for adaptive I/Q imbalance compensation |
| 08/08/2013 | US20130201006 Detecting Passive RF Components Using Radio Frequency Identification Tags |
| 08/06/2013 | US8503996 Communication device |
| 08/06/2013 | US8502726 System and method for suppressing radio frequency transmissions |
| 07/31/2013 | CN203104476U Comprehensive interference unit |
| 07/30/2013 | US8498419 Wireless perimeter security device and network using same |
| 07/24/2013 | CN103220064A Wireless network radio frequency interference unit based on universal serial bus (USB) interface |
| 07/23/2013 | US8494486 System and method for securely managing data stored on mobile devices, such as enterprise mobility data |
| 07/23/2013 | US8494469 Detection and mitigation of interference in a multimode receiver using variable bandwidth filter |
| 07/23/2013 | US8494462 Circuit arrangement and method for setting an analog output signal |
| 07/23/2013 | US8493261 Countermeasure device for a mobile tracking device |
| 07/17/2013 | CN203071948U A remotely-controlled enhanced full-band examination hall wireless signal shielding device |
| 07/16/2013 | US8489053 Compensation of local oscillator phase jitter |
| 07/16/2013 | US8489043 Distortion compensation apparatus and apparatus and method for transmitting signal |
| 07/16/2013 | US8489014 Data processing terminal system and transmitting and receiving method using the same |
| 07/16/2013 | US8488779 Method and system for conducting high speed, symmetric stream cipher encryption |
| 07/11/2013 | US20130178148 Method for jamming communications in a closed-loop control network |
| 07/10/2013 | CN203057166U Reinforced handset signal shielding device |
| 07/03/2013 | CN103188028A Signal interference method and signal interference device |
| 07/02/2013 | US8478356 Audio amplifier |
| 07/02/2013 | US8478256 Communication device |
| 07/02/2013 | US8478223 Methods and apparatus for receiving radio frequency signals |
| 07/02/2013 | US8477875 Method and receiver for demodulation |
| 07/02/2013 | US8477727 Methods for surreptitious manipulation of CDMA 2000 wireless devices |
| 06/25/2013 | US8472863 Method and apparatus for heavy-tailed waveform generation used for communication disruption |
| 06/25/2013 | US8471756 RF circuit with improved antenna matching |
| 06/20/2013 | DE102012006228B3 Verfahren zum Selbsttest eines reaktiven Funkstörers Procedure for self-testing of a reactive radio jammer |
| 06/19/2013 | CN103166731A Anti-interference method and system of indoor monitoring urgency message sending |
| 06/12/2013 | CN103152121A Intelligent shielding signal generator and system for cell phone signals |
| 06/11/2013 | US8463216 Method and apparatus for sensing inter-modulation to improve radio performance in single and dual tuner |
| 06/11/2013 | US8463214 Antenna diversity system |
| 06/11/2013 | US8462939 RNS-based cryptographic system and method |
| 06/05/2013 | CN202978974U Signal shielding system applicable to GSM signal |
| 06/04/2013 | US8457586 Radio frequency circuit and mixer |
| 06/04/2013 | US8457570 System and method for power control calibration and a wireless communication device |
| 06/04/2013 | US8457303 Fault-resistant calculcations on elliptic curves |
| 05/29/2013 | EP2597806A1 Method of jamming of communications in a closed-loop controlled network |
| 05/24/2013 | CA2796513A1 Method for jamming communications in a closed-loop control network |
| 05/23/2013 | WO2013072493A1 Method of detecting a jamming transmitter affecting a communication user equipment, device and user equipment and system with the user equipment |
| 05/23/2013 | US20130130614 Protection of near-field communication exchanges |
| 05/23/2013 | CA2854425A1 Method of detecting a jamming transmitter affecting a communication user equipment, device and user equipment and system with the user equipment |
| 05/22/2013 | EP2595324A1 Method of detecting a jamming transmitter affecting a communication user equipment, device and user equipment and system with the user equipment |
| 05/22/2013 | CN103117833A Shielding device and shielding method of wireless local area network |
| 05/22/2013 | CN101540615B Method for shielding signals of mobile phone and portable wireless instrument for emitting multitone jamming |
| 05/21/2013 | US8447224 Data processing terminal system and transmitting and receiving method using the same |
| 05/14/2013 | US8442595 Adaptive ring signal level device and method |
| 05/14/2013 | US8442587 Systems and methods for maintaining data integrity of removable media of an electronic device |
| 05/14/2013 | US8442465 Switched capacitor detuner for low noise amplification circuit having bypass path |
| 05/14/2013 | US8442427 Apparatus for viewing full version of content contained therein on a nearby display screen |
| 05/10/2013 | WO2013066463A2 Link 16-based geolocation of hostile jammers |
| 05/07/2013 | US8437689 Systems, devices, and methods for selectively preventing data transfer from a medical device |
| 05/01/2013 | CN202918306U Efficient mobile phone signal shielding device |
| 04/30/2013 | US8433300 Communication device |
| 04/30/2013 | US8433272 Reconfigurable high linearity low noise figure receiver requiring no interstage saw filter |
| 04/24/2013 | EP2583484A1 Method of securing a wireless communication, receiver device and communication system implementing this method |
| 04/24/2013 | CN101305539B Method and system for secure communication |
| 04/23/2013 | US8428526 System and method for tuning baseband filters in wireless transceivers |
| 04/23/2013 | US8428508 Sweeping mode of jamming system |
| 04/17/2013 | CN103051411A Wireless local area network interference unit and implementation method thereof |
| 04/16/2013 | US8422595 Channel estimation for communication systems with multiple transmit antennas |
| 04/11/2013 | US20130088936 Sonar torpedo countermeasure |
| 04/09/2013 | US8416118 Chaff cloud detection and centroid estimation |
| 04/03/2013 | CN103023601A Comprehensive interference unit |
| 04/02/2013 | US8412139 Methods of receiving multiple carriers using different RF mixer frequencies and related communications devices and receivers |
| 03/28/2013 | WO2013041766A1 Configuration management for cognitive radio systems |
| 03/27/2013 | CN202841298U Cell phone evidence obtaining apparatus |
| 03/27/2013 | CN202820217U Conference table with mobile phone shielding function |
| 03/26/2013 | US8406830 Radio frequency signal transmission system, radio frequency signal transmission connector and radio frequency signal transmission cable |
| 03/26/2013 | US8406818 System and method for providing a visual indicator on a communication device |
| 03/26/2013 | US8406714 Method of determining station status of non-audible tuner in dual-tuner system |
| 03/26/2013 | US8406710 Method and apparatus of minimizing extrinsic parasitic resistance in 60 GHz power amplifier circuits |
| 03/21/2013 | US20130071113 Optical transport system for two-carrier signals |
| 03/20/2013 | CN102983932A Electronic interference method for identification friend or foe interrogator |
| 03/19/2013 | US8401500 High-efficiency low-cost power supply for radio frequency systems |
| 03/19/2013 | US8401386 Optical transmission apparatus |
| 03/19/2013 | US8401116 RF receiver |