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Inventor:
Kim; Young-Chul
Address:
Seoul, KR
No. of patents:
42
Patents:












Patent Number Title Of Patent Date Issued
RE42441 Apparatus and method for an additional contents display of an optical disc player June 7, 2011
.[.This invention relates to a character display apparatus and method for a DVD (Digital Versatile Disc) player. According to the present invention, it is provided that font data of at least some of multi-languages to be used in multilingual subtitle processing are recorded on certai
8565630 Image forming apparatus capable of compensating for a temperature of a fixing unit and control m October 22, 2013
A method of controlling an image forming apparatus and method thereof including a medium feeder configured to load therein and to pick up and feed a printing-target medium; an image forming unit configured to form an image on the printing-target medium that is picked up and fed; and a
8073271 Method and device for condensed image recording and reproduction December 6, 2011
A method for reproducing image data in a recording medium, and including selecting one or more camera digital data streams for reproduction, the one or more camera digital data stream including intra coded image data and/or predictive coded image data, the intra coded image data is capab
7764843 Method and device for condensed image recording and reproduction July 27, 2010
A method for decoding coded image data, and which includes determining whether a property type of an image data is a first coding type or a second coding type, in which the first coding type of the image data includes identifier information of a reference image for specifying the ref
7680347 Method and device for condensed image recording and reproduction March 16, 2010
According to an embodiment, the invention discusses techniques of encoding image data and decoding the encoded image data in an effective manner. As a result, recording and reproduction of data is optimized by compressing an image signal based on whether or not there exists a significant
7587090 Method and device for condensed image recording and reproduction September 8, 2009
A method for decoding coded image data, and which includes determining whether a property type of the image data is a first coding type or a second coding type, in which the first coding type of the image data includes identifier information of a reference image for specifying the re
7580583 Method and device for condensed image recording and reproduction August 25, 2009
A method for decoding coded image data, and which includes determining whether a property type of an image data is a first coding type or a second coding type, in which the first coding type of the image data includes identifier information of a reference image for specifying the ref
7577304 Method and device for condensed image recording and reproduction August 18, 2009
A method for decoding coded image data, and which includes receiving the coded image data, in which some of the coded image data includes identifier information of a reference image for specifying the reference image among previous images, and other coded image data does not include
7577303 Method and device for condensed image recording and reproduction August 18, 2009
A method for decoding coded image data, and which includes receiving the coded image data, in which some of the coded image data includes identifier information of a reference image for specifying the reference image among previous images, and other coded image data does not include
7486832 Method and device for condensed image recording and reproduction February 3, 2009
A method for decoding image data, and which includes determining if the image data is a predictive coded image data or not, where the predictive coded image data includes specifying information for specifying a reference image among previous images, and the predictive coded image dat
7463776 Method and device for condensed image recording and reproduction December 9, 2008
According to an embodiment, the invention discusses techniques of encoding image data and decoding the encoded image data in an effective manner. As a result, recording and reproduction of data is optimized by compressing an image signal based on whether or not there exists a significant
7447367 Method and device for condensed image recording and reproduction November 4, 2008
A method, recording medium and device for processing data are discussed. According to one aspect, the method includes receiving predictive coded image data including specifying information for specifying a reference image among previous images; detecting the reference image based on the
7440627 Method and device for condensed image recording and reproduction October 21, 2008
According to an embodiment, the invention discusses techniques of encoding image data and decoding the encoded image data in an effective manner. As a result, recording and reproduction of data is optimized by compressing an image signal based on whether or not there exists a significant
7433525 Method and device for condensed image recording and reproduction October 7, 2008
A method and device for recording data on a recording medium, includes storing, in a memory, image data in frame units; comparing a stored image frame with a subsequent image frame following the stored image frame; and recording, on a recording medium, the subsequent image frame based on
7424159 Method and device for condensed image recording and reproduction September 9, 2008
According to an embodiment, the invention discusses techniques of encoding image data and decoding the encoded image data in an effective manner. As a result, recording and reproduction of data is optimized by compressing an image signal based on whether or not there exists a significant
7403663 Method and device for condensed image recording and reproduction July 22, 2008
According to an embodiment, the invention discusses techniques of encoding image data and decoding the encoded image data in an effective manner. As a result, recording and reproduction of data is optimized by compressing an image signal based on whether or not there exists a significant
7400773 Method and device for condensed image recording and reproduction July 15, 2008
According to an embodiment, the invention discusses techniques of encoding image data and decoding the encoded image data in an effective manner. As a result, recording and reproduction of data is optimized by compressing an image signal based on whether or not there exists a significant
7391152 Inorganic thin layer, organic electroluminescence device including the same, and fabrication met June 24, 2008
The present invention discloses an inorganic thin layer which is composed of an inorganic composite containing at least two kinds of inorganic materials and shows excellent moisture and oxygen proof, an organic electroluminescence device including the inorganic thin layer as a passiv
7242142 High-efficiency polymer electroluminescent device with a polymer insulating nanolayer July 10, 2007
There is provided a polymer electroluminescent device, which comprises a transparent substrate, an anode, a polymer emitting layer, a polymer insulating nanolayer and a cathode. The polymer insulating nanolayer having the dielectric constant (.di-elect cons.) of less than 3.0 is loca
6995505 Polymeric electroluminescent device using an emitting layer of nanocomposites February 7, 2006
A polymeric electroluminescent device suppresses photo-oxidation and enhances luminous stability and efficiency by using a nanocomposite of a luminescent polymer and metal nanoparticles as its emitting layer.
6912351 Method and device for condensed image recording and reproduction June 28, 2005
A method and device for recording data on a recording medium, includes storing, in a memory, image data in frame units; comparing a stored image frame with a subsequent image frame following the stored image frame; and recording, on a recording medium, the subsequent image frame based on
6835468 Fluorene based polymers and light emitting diodes fabricated with the same as light emitting mat December 28, 2004
A fluorene-based polymer of the following Formula (I) and electroluminescent devices using the same. ##STR1## wherein, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are same or different and represent hydrogen, aliphatic or alicyclic alkyl or alkoxy groups containing 1 to 22 carbon atoms,
6519412 Apparatus and method for changing viewing restriction level in a parental control system for dig February 11, 2003
This invention provides an apparatus and method for changing viewing restriction level in a parental control system for reproduction of programs by means of entering into a mode for changing a previously set viewing restriction level, inputting password data, comparing the input pass
6463208 Optical disc reproducing apparatus and method October 8, 2002
The optical disk reproducing apparatus and method reproduce data from an optical disk, and an error correction circuit included therein error corrects the reproduced data in data blocks of predetermined size to produce error corrected data. The error correction circuit selectively ad
6408057 Telephone line interfacing circuit used for both voice and non-voice terminals and method for co June 18, 2002
A line interface circuit having a dialer, a line interface unit and a DC masking circuit is adapted to execute an operation in either an emergency mode or a power-on mode. The line interface circuit unifies a voice processing part and an image processing part. The line interface circuit
6377293 Scanning unit of laser printer and magnetic bearing apparatus therein April 23, 2002
A scanning unit of a laser printer in which a cover is provided on a scanning motor so that the scanning motor is isolated from an outside and an inner portion of the cover is maintained in a vacuum state, and in which the scanning motor is provided with a magnetic bearing having a r
6349167 Optical disc reproducing apparatus and method February 19, 2002
The optical disc reproducing apparatus includes an optical pick-up, a video decoder and a graphics circuit. The optical pick-up reproduces a signal from an optical disc wherein the reproduced signal includes at least video data and sub-picture data. The video decoder decodes the video da
6344286 Diacetylene-based polymer containing light emitting group and electroluminescent device using th February 5, 2002
A diacetylene-based polymer of the following formula (I): ##STR1##wherein, Ar represents a light emitting group. The present invention also provides an electroluminescence device having a structure of anode/luminescent layer/cathode added with a transfer layer and/or a reflection lay
6343180 Apparatus and method for producing reproduction time of an optical disc January 29, 2002
Reproduction time of an optical disc, including produced time or remaining time, is determined and displayed by detecting the time codes in the system or control data of the DVD. Reproduced signals are processed, time codes from the reproduced signal data are detected, and the reproducti
6253221 Character display apparatus and method for a digital versatile disc June 26, 2001
This invention relates to a character display apparatus and method for a DVD (Digital Versatile Disc) player. According to the present invention, it is provided that font data of at least some of multi-languages to be used in multilingual subtitle processing are recorded on certain area(
6029208 System for generating block address by replacing second count with second valid block address wh February 22, 2000
For serially transmitted block data that includes a sync signal, ID code, block address code, error correction code, and object data, a data receiving apparatus uses an input data reader that detects the sync signal, checks for parity errors and stores the block address, a sync signa
5995158 Blanking signal generating control circuit of a video apparatus November 30, 1999
A blanking signal generating control circuit for use in a video apparatus is disclosed. The blanking signal control circuit according to the present invention has structure which makes it easily adaptable for use with different broadcast standards, such as NTSC, PAL, SECAM, etc. The cont
5933394 Apparatus and method for storing reproduction related information in digital versatile disc play August 3, 1999
An apparatus and a method for storing reproduction related information in a digital versatile disc includes temporarily storing information read from a disc in a memory, compressing, classifying, clearing, and converting the information, and storing only a minimum amount of the informati
5917781 Apparatus and method for simultaneously reproducing audio signals for multiple channels June 29, 1999
A reproducing method and apparatus include an audio signal processor, a controller, and at least one decoder. The audio signal processor receives digital audio signals for more than one channel reproduced from a disc, and processes the received digital audio signals. The controller sets
5917550 Clock signal generator for composite video signal June 29, 1999
A clock signal generator and method for generating a clock signal which is synchronized with an input composite video signal. The generator comprises a synchronizing separator for separating a horizontal synchronizing signal from an input composite video signal; a burst separator for sep
5892552 Time code generator April 6, 1999
A time code generator is provided and contains a detector, a serial-to-parallel (S/P) converter, a selector, a latch, a line window signal generator, a clock generator, and an interface. The detector detects serial time code information by comparing a composite video information havi
5876864 Fluorene-based alternating polymers containing acetylene group and electroluminescence element u March 2, 1999
The present invention relates to a fluorene-based alternating polymer having the following formula (I) to be used as light emitting materials of electroluminescent elements, and further relates to electroluminescent elements having an anode/luminescent layer/cathode structure, in which t
5815423 Parallel processing division circuit September 29, 1998
A parallel processing division circuit performing fast divisions is provided. The division circuit includes a time control circuit, data register, data select circuit, subtractor, control signal generating unit, and outcome data generating circuit. The combination of the circuits pro
5807974 Fluorene-based alternating copolymers for electroluminescence element and electroluminescence el September 15, 1998
The present invention relates to a fluorene-based alternating copolymer to be used as light emitting materials of electroluminescent elements having the following formula (I), and further relates to electroluminescent elements having an anode/luminescent layer/cathode structure, in which
5771076 Device for generating a vertical synchronizing signal June 23, 1998
The present invention relates to a device which generates a vertical synchronizing signal of video signals according to digital methods. The present invention is composed of a counter for receiving a first input signal and a system clock for counting the number of system clock cycles,
5742370 Fabrication method for liquid crystal alignment layer by magnetic field treatment April 21, 1998
A fabrication method for a liquid crystal alignment layer which has an excellent liquid crystal orientation efficiency and stability, and which can be mass-produced includes coating a thermoplastic polymer film on a transparent electrode to have a thickness of not less than 500.perp.,
5268773 Document image signal processor having an adaptive threshold December 7, 1993
A document image signal processor of gray level for use in a facsimile. The document image signal processor establishes a local window and a broad window from document image signals scanned by a CCD image sensor. An average level and a level difference between a maximum and a minimum lev










 
 
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