Abstract: A condensed cyclic compound represented by Formula 1: Ar1-(L1)a1-B-(L2)a2-Ar2??Formula 1 wherein, in Formula 1, groups and variables are the same as described in the specification.

Abstract: A condensed cyclic compound represented by Formula 1: Ar1-(L1)a1-B-(L2)a2-Ar2??Formula 1 wherein, in Formula 1, groups and variables are the same as described in the specification.

Abstract: A method and system are disclosed for remotely monitoring and controlling traditional software application/computer program behavior through the use of a hybrid client-server data proxy controller (DPC). The client DPC intercepts application read/write/delete operations and relays the operations to the data storage area(s). Activity information is asynchronously sent to a server DPC in a remote computing environment where the monitored activity is recorded, analyzed, and application business logic is processed. The server DPC sends instructions back to the client DPC, whereby modifications to the client DPC behavior, software application, and data storage area can be made.

Abstract: A method of encrypting and decrypting a firmware used in electronic devices and an apparatus using the same. The firmware encryption method includes, receiving a predetermined special key data; generating an encryption key data from the predetermined special key data using a predetermined random number; generating an encryption data corresponding to firmware address information to be stored to a memory based on the encryption key data; and generating an encrypted firmware data by performing an XOR operation on the encryption data and firmware data to be stored in the firmware address.

Abstract: A method of encrypting and decrypting a firmware used in electronic devices and an apparatus using the same. The firmware encryption method includes, receiving a predetermined special key data; generating an encryption key data from the predetermined special key data using a predetermined random number; generating an encryption data corresponding to firmware address information to be stored to a memory based on the encryption key data; and generating an encrypted firmware data by performing an XOR operation on the encryption data and firmware data to be stored in the firmware address.

Abstract: A method, apparatus, and medium for processing data in a Read Only Memory (ROM) drive. The data processing method includes: a ROM drive detecting, buffering, and decoding data at a target location on an optical recording medium; if one of data detection, data buffering, and data decoding fails, checking a CLV speed of the optical recording medium, adjusting a CAV speed of the optical recoding medium, and retrying data detection, data buffering, and data decoding; and if data detection, data buffering, and data decoding are performed successfully, transmitting the decoded data to the host computer. Therefore, it is possible to improve the quality of a ROM drive, by preventing the deterioration of data readability and error generation caused by speed deterioration of the ROM drive, from defects of an optical recording medium.

Abstract: A method, apparatus, and medium for processing data in a Read Only Memory (ROM) drive. The data processing method includes: a ROM drive detecting, buffering, and decoding data at a target location on an optical recording medium; if one of data detection, data buffering, and data decoding fails, checking a CLV speed of the optical recording medium, adjusting a CAV speed of the optical recoding medium, and retrying data detection, data buffering, and data decoding; and if data detection, data buffering, and data decoding are performed successfully, transmitting the decoded data to the host computer. Therefore, it is possible to improve the quality of a ROM drive, by preventing the deterioration of data readability and error generation caused by speed deterioration of the ROM drive, from defects of an optical recording medium.

Abstract: A system of automatically printing a form, having a central processing unit; a read only memory; a communication port for receiving data for a form to be printed, from a host computer; a random access memory for storing the data; a motor driving part; and a head driving part for controlling a printer head, includes a read only memory writer for storing a form in response to a command from the central processing unit. A method of automatically printing a form includes the steps of receiving data for a form to be printed, from a host computer through a communication port; determining if the input data includes a command to print the form; if the input data includes the command, reading out an identification number (ID) corresponding to the form; determining the ID corresponds to a stored ID; if a corresponding stored ID exist; printing out the form; and if there is no corresponding stored ID storing the input data for the form after assigning an identification number.

Abstract: A method for divisionally utilizing a memory area may include the steps of setting an input buffer area in the memory, receiving data from a computer, determining whether a user defined character is received, storing data to the input buffer if the user defined character is not received in the above step, determining if a down load flag is set to "0" if the user defined character is received, resetting the memory for the input buffer and down load buffer if the down load flag is set to "0" in the above step, setting the down load flag to "0", and storing data in the down load buffer if the down load flag is not "0".