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Method and apparatus for allowing a personal computer to control one or more devices
It is an object of the present invention to provide a wireless interface controller that enables a personal computer to directly control a plurality of different devices ...
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Apparatus and method for downhole well equipment and process management, identification, and actuation
The present invention relates to a method for actuating, installing, or inventorying downhole equipment in a wellbore. This method comprises providing a first downhole ...
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Burner assembly having a shielded porcelain burner bowl
In accordance with one aspect of the present invention, a burner assembly for a cooking appliance comprises a heating element, a porcelain bowl, and a bowl shield. The ...
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Tag responsive to high-frequecy for varying capacitance of tuning capacitor
This invention aims to provide a RF-TAG capable of obtaining an optimum supply voltage and an information exchange system using it. The RF-TAG according to this ...
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Slope, drift and offset compensation in zero-IF receivers
OF THE DISCLOSURE FIG. 2 illustrates a direct conversion receiver 10 according to the principles of U.S. Pat. No. 5,241,702, which is incorporated herein by reference ...
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Cryptosystem
The object of the invention is to avoid said drawbacks of plaintext dependent ciphers as discussed above and to obtain a possibility of adapting the system to existing ...
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System for enciphering or deciphering data
It is an object of the present invention to provide a system which has little risk of cipher data being illegally cryptoanalized and is capable of enciphering or ...
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Encryption system and method
A method for encrypting data is described which employs a key that includes a plurality of alphanumeric characters and a memory array adapted to operate an NxM pixel ...
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System for encryption and identification
FIG. 1 illustrates a system according to this invention. The system is turned on by actuating a reset button 32. The input of a character into the system is initiated ...
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Apparatus and method for encoding data
The present invention provides a method of encrypting, cyclically redundancy checking, and scrambling a communication signal in a serial bit, or pipelined, fashion. In ...
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