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Class Information
Number: 455/1
Name: Telecommunications > Interference signal transmission (e.g., jamming)
Description: Subject matter including means to transmit an interference signal to interfere with a selected signal so as to prevent the intelligible reception of the selected signal.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8705407 Efficient protocols against sophisticated reactive jamming attacks Apr. 22, 2014
8706143 Driver handheld computing device lock-out Apr. 22, 2014
8693944 Method and apparatus of performing video programming security control Apr. 8, 2014
8655261 RF redirection module and system incorporating the RF redirection module Feb. 18, 2014
8649729 System and method for providing broadband interference and allowing communication therethrough Feb. 11, 2014
8630602 Pilot interference cancellation Jan. 14, 2014
8629796 Preventing interference between microcontroller components Jan. 14, 2014
8620620 Method for testing a circuit card assembly Dec. 31, 2013
8615190 System and method for allocating jamming energy based on three-dimensional geolocation of emitters Dec. 24, 2013
8612767 Obscuring an accelerometer signal Dec. 17, 2013
8606253 Apparatus and method for setting communication service blocking mode in mobile terminal Dec. 10, 2013
8606171 Methods of suppressing GSM wireless device threats in dynamic or wide area static environments using minimal power consumption and collateral interference Dec. 10, 2013
8602306 Device for protecting contactless communication objects against fraud Dec. 10, 2013
8600290 Hybrid band directed energy target disruption Dec. 3, 2013
8594563 Security for wireless communication Nov. 26, 2013
8594575 Shifted channel characteristics for mitigating co-channel interference Nov. 26, 2013
8581771 Scene illuminator Nov. 12, 2013
8583138 Communications system with efficient multiprotocol-aware channel selection and interference avoidance Nov. 12, 2013
8571153 Method and apparatus for mitigating interference in a satellite signal receiver Oct. 29, 2013
8571508 Method and wideband antenna system to minimise the influence of interference sources Oct. 29, 2013
8565669 Methods and apparatus for power reduction in a transceiver Oct. 22, 2013
8565439 Method for detecting the scrambling of a radiocommunication network, and corresponding storage means and circuit Oct. 22, 2013
8564714 Electronic camera that wirelessly transfers data, which includes a power save mode Oct. 22, 2013
8559865 Method and apparatus for providing jammer detection in a receiver Oct. 15, 2013
8547202 RFID tag and operating method thereof Oct. 1, 2013
8543053 Wireless communication jamming using signal delay technology Sep. 24, 2013
8533736 System and method for adding local resources for use by a mobile agent object Sep. 10, 2013
8526395 Using code channel overrides to suppress CDMA wireless devices Sep. 3, 2013
8515335 Cognitive anti-jam receiver systems and associated methods Aug. 20, 2013
8509677 Method for updating location information on a wireless device Aug. 13, 2013
8502726 System and method for suppressing radio frequency transmissions Aug. 6, 2013
8493261 Countermeasure device for a mobile tracking device Jul. 23, 2013
8494464 Cognitive networked electronic warfare Jul. 23, 2013
8489014 Data processing terminal system and transmitting and receiving method using the same Jul. 16, 2013
8489732 System and method of using spatial and temporal signals to identify and prevent attacks Jul. 16, 2013
8477727 Methods for surreptitious manipulation of CDMA 2000 wireless devices Jul. 2, 2013
8472863 Method and apparatus for heavy-tailed waveform generation used for communication disruption Jun. 25, 2013
8457692 Method and system for preventing device operation when driving Jun. 4, 2013
8447224 Data processing terminal system and transmitting and receiving method using the same May. 21, 2013
8437689 Systems, devices, and methods for selectively preventing data transfer from a medical device May. 7, 2013
8428508 Sweeping mode of jamming system Apr. 23, 2013
8412102 Method, apparatus and storage medium for provisioning WLAN parameters via a cordless phone protocol Apr. 2, 2013
8406425 Method and apparatus for minimizing co-channel interference Mar. 26, 2013
8395477 Geographic based remote control Mar. 12, 2013
8391772 GPS aided open loop coherent focusing Mar. 5, 2013
8384280 Reflective electrode, display device, and method for producing display device Feb. 26, 2013
8367991 Modulation device for a mobile tracking device Feb. 5, 2013
8358212 Multi-modal transponder and method and apparatus to detect same Jan. 22, 2013
8355666 Apparatus and method for interference-adaptive communications Jan. 15, 2013
8350668 Smartcard protocol transmitter Jan. 8, 2013

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