222648 ⎘
Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits; Compression ; Expansion; Suppression of unnecessary data, e.g. redundancy reduction; Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code constant length to or from Morse code conversion
External activating of quiescent device
#2Path encoding and decoding
#3Path encoding and decoding
#4Path encoding and decoding
#5Path encoding and decoding
#6Computer input device and method of using the same
#7Sending messages or performing predefined actions other than unlocking on a mobile device using unlocking mechanism