10-0949538-00-00 |
Encryption and decryption devices and method using AES Rijndael algorithm
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10-0960851-00-00 |
Header structure and authentication processing method of the intranet protocol for authentication processing in the communication protocol of digital message transmission equipment |
10-1140253-00-00 |
Method of network subscription for communication terminal using MIL-STD-188-220 protocol
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10-1150812-00-00 |
Method to set up a relay path to transmit data in the communication protocol of the digital message transmission device
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10-1169766-00-00 |
Detection device for GPS jamming signal
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10-1628893-00-00 |
Intercom system for helicopter
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10-1866419-00-00 |
Radio system of digital data using radio equipment for audio communication
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10-2054853 |
Method of receiving files through satellite communication
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10-2054854 |
Method of satellite communication by unit code
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