Abstract: The present invention is directed to a dual chip package that is connected to a host and includes a first memory chip and a second memory chip. Each of the first and second memory chips includes a flash memory; an option pad connected to either a first or second voltage; a register configured to store a flag signal indicating whether a memory chip is selected; a comparator circuit configured to compare a flag signal stored in the register with a logic value apparent at the option pad to generate a flash access signal. Each of the first and second memory chips also includes a memory controller unit configured to access the flash memory in response to the flash access signal, and an interrupt controller unit configured to provide an interrupt signal to the host in response to the flash access signal and a control signal provided from the host.

Abstract: A non-volatile memory device capable of improving a read characteristic includes memory blocks, each memory block having a plurality of word lines. A common source line is arranged to be shared by the memory blocks. A first transistor is connected to the common source line, and a voltage higher than a power supply voltage is applied to a gate of the first transistor during a read operation. A second transistor connects the first transistor to a reference voltage during the read operation.

Abstract: A method and system are provided for producing a print that substantially corresponds to the colorimetric attributes of a corresponding proof for an electronic source file. The method and system entail creating a first raster file corresponding to the electronic source file and a second raster file corresponding to the proof. The first and second raster files are aligned to insure a spatial correlation, and a color conversion data structure is built by comparing the aligned first and second raster files. The color conversion data structure is then used to convert the first raster file to a color converted output file. The color converted output file is color transformed to an output file which is then used to produce the print. The print substantially corresponds to the colorimetric attributes of the corresponding proof for the electronic source file.

Abstract: Semiconductor memory devices include a memory array having a plurality of multi-column memory blocks therein and a multi-column redundant memory block. A redundancy column selecting unit is provided, which is configured to route data read from the multi-column redundant memory block to a redundant data line, in response to a column address. A data input/output unit is also provided. This data input/output unit is connected to the redundant data line and a data line associated with a defective column in the memory array. The data input/output unit is configured to respond to an instruction to read first data from a defective column in the memory array by routing first data read from a selected redundant column in the multi-column redundant memory block to an input/output bus while concurrently blocking data read from the defective column from being transferred to the input/output bus.

Abstract: A non-volatile memory device capable of improving a read characteristic is disclosed. A non-volatile memory device includes memory blocks, each memory block having a plurality of word lines. A common source line is arranged to be shared by the memory blocks. A first transistor is connected to the common source line, and a voltage higher than a power supply voltage is applied to a gate of the first transistor during a read operation. A second transistor connects the first transistor to a reference voltage during the read operation.

Abstract: Semiconductor memory devices include a memory array having a plurality of multi-column memory blocks therein and a multi-column redundant memory block. A redundancy column selecting unit is provided, which is configured to route data read from the multi-column redundant memory block to a redundant data line, in response to a column address. A data input/output unit is also provided. This data input/output unit is connected to the redundant data line and a data line associated with a defective column in the memory array. The data input/output unit is configured to respond to an instruction to read first data from a defective column in the memory array by routing first data read from a selected redundant column in the multi-column redundant memory block to an input/output bus while concurrently blocking data read from the defective column from being transferred to the input/output bus.

Abstract: The system and method reduces aliasing which is formed by the patterns that are introduced by the halftone screens used in the printer. The system and method provides halftone-specific anti-alias filters for obtaining optimal effective resolution in printed images. A method of reducing aliasing in a digital image includes providing a digital image; selecting a halftone screen for halftoning the digital image, wherein the halftone screen has a directional component associated with it; filtering the digital image with an antialiasing filter, the antialiasing filter having been designed to have a directional frequency response that is optimized for the directional component of the selected halftone screen; and halftoning the filtered digital image.

Abstract: The system and method reduces aliasing which is formed by the patterns that are introduced by the halftone screens used in the printer. The system and method provides halftone-specific anti-alias filters for obtaining optimal effective resolution in printed images. A method of reducing aliasing in a digital image includes providing a digital image; selecting a halftone screen for halftoning the digital image, wherein the halftone screen has a directional component associated with it; filtering the digital image with an antialiasing filter, the antialiasing filter having been designed to have a directional frequency response that is optimized for the directional component of the selected halftone screen; and halftoning the filtered digital image.

Abstract: A method and apparatus for compressing and decompressing electronic documents, with maximum intradocument independence, and maximum flexibility in optimization of compression modes. The method includes receiving documents containing unknown combinations of a plural data types, including combinations of scanned data, computer rendered data, compressed data and/or rendering tags; dividing the received image into strips of blocks determining from the image itself, which data types are present in each block; compressing data of each data type present in each block with a compression method optimized for its data type. Scanned data may be further segmented into plural scanned data types, where each data type is compressed in said compressing data step with a compression method optimized for said scanned image data type.

Abstract: Method and apparatus for providing an advertisement to a user over the Internet, based on an URL and/or a search keyword that the user entered. The method includes the steps of obtaining from a first server a plurality of web page URLs and search keywords and associated advertisement information for each of the web page URLs and the search keywords, the advertisement information including an address at which associated advertisement data is stored, and storing the advertisement information in a local storage; detecting an URL and a search keyword that the user enters on a web browser; retrieving from the local storage the advertisement information associated with the detected URL and the search keyword; reading from a second server the associated advertisement data at the advertisement address included in the retrieved advertisement information; and displaying the advertisement.

Abstract: Generating a transfer dictionary used in a transfer-based translation machine system. A pair of source/target language sentences are received. The source language sentence comprises at least one marked idiom, at least one argument and at least one marked collocation. The target language sentence comprises the target language translation for the idiom and the source language word(s) for the argument. The source language sentence is parsed to generate a source language syntactic tree. Nodes are extracted from the source language syntactic tree. A least common ancestor node of the extracted nodes is calculated and source language structure information is generated based on the source language syntactic tree data structure. Target language structure information is generated by adding the part-of-speech information to each morpheme in the target language sentence and by replacing each source language word in the target language with the corresponding syntactic information within the source language syntactic tree.

Abstract: A method and system for providing an advertisement window in a certain area of a web browser executed in a user terminal, wherein the user terminal being communicated with at least one advertiser server and an advertisement control server over the Internet. The method includes the steps of requesting a user identification code; receiving the user identification code from the advertisement control server, and storing the code on the local storage of the user terminal; requesting advertisement control data to the advertisement control server using the stored user identification; receiving the advertisement control data from the advertisement control server, and displaying control information of the advertisement window; accessing and obtaining the advertisement data located on the received address; and placing, in a certain area of the web browser.

Abstract: A method and apparatus for compressing and decompressing electronic documents, with maximum intradocument independence, and maximum flexibility in optimization of compression modes. The method includes receiving documents containing unknown combinations of a plural data types, including combinations of scanned data, computer rendered data, compressed data and/or rendering tags; dividing the received image into strips of blocks determining from the image itself, which data types are present in each block; compressing data of each data type present in each block with a compression method optimized for its data type. Scanned data may be further segmented into plural scanned data types, where each data type is compressed in said compressing data step with a compression method optimized for said scanned image data type.

Abstract: A compression process of dividing each word to be compressed into least and most significant bits, and applying a different compression ratio to each. If the compression processes are lossy, both parts of the output can also be losslessly compressed before being output. Hierarchical vector quantization can be issued for either lossy compressor.

Abstract: A simplified method for rotating a digital image through a small angle without the need for interpolation is described. The image is divided into small, square blocks, arranged in horizontal rows where each block is exactly to the left or right of the other blocks in the row, and into columns where each block in the column is offset to the right by one pixel with respect to the next higher block. The rotation is then accomplished by moving the lower rows to the left so that the columns are exactly vertical, and by moving the rightmost columns in a downward direction so that each block is one pixel below the block to its left. The result is a rotation of the image through a small angle. There is a considerable simplification gained from not rotating the data within each block which results in a slight distortion of the image, but for small angles, this is not noticeable.