Patents by Inventor Tae Jin

Tae Jin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7952086
    Abstract: Provided are a phase-change nonvolatile memory device and a manufacturing method thereof. The device includes: a substrate; and a stack structure disposed on the substrate and including a phase-change material layer. The phase-change material layer is formed of an alloy of antimony (Sb) and zinc (Zn), so that the phase-change memory device can stably operate at high speed and reduce power consumption.
    Type: Grant
    Filed: May 16, 2008
    Date of Patent: May 31, 2011
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Byoung Gon Yu, Sung Min Yoon, Se Young Choi, Tae Jin Park
  • Publication number: 20110122340
    Abstract: The present invention is broadly directed towards a receiving container for an LCD apparatus for securing a lamp and lamp wiring connected to a lamp. The receiving container has features for substantially preventing the lamp wiring from being disconnected from the lamp. For example, a first through-hole for receiving the lamp wiring, a first trench, securing members, and securing projections are utilized to substantially prevent lamp wiring from being disconnected from a lamp. Additionally, the LCD apparatus is easily handled, dissipates heat effectively, and has a light weight.
    Type: Application
    Filed: January 28, 2011
    Publication date: May 26, 2011
    Inventors: Tae-Jin LEE, Jong-Dae PARK, Jung-Soo OK
  • Publication number: 20110122096
    Abstract: A touch screen display apparatus includes a touch detector for detecting a touch by an object and for generating an input signal, a panel including photo sensor units for capturing an image of the object, and a plurality of light emitting units for realizing an image to be displayed, a signal converter for converting the input signal into an output signal having a plurality of enable periods and at least one disable period, an updating unit for updating a noise determination reference of a sensing signal provided from the photo sensor unit during the at least one disable period, and a noise remove for removing noise from the sensing signal is according to the updated noise determination reference during an enable period of the enable periods.
    Type: Application
    Filed: October 27, 2010
    Publication date: May 26, 2011
    Inventors: Tae-Jin Kim, Joo-Hyeon Jeong, Yong-Sung Park, Ja-Seung Ku
  • Patent number: 7948287
    Abstract: A DLL circuit for a semiconductor memory apparatus includes a delay line having a coarse delay chain, which has a plurality of coarse delayers connected in series and is inputted with a reference clock signal, and a plurality of fine delayers which receive output clock signals of the respective coarse delayers, and a delay control section for comparing phases of an output clock signal of a final coarse delayer among the coarse delayers with the reference clock signal and generating coarse control signals for controlling the coarse delayers and for comparing phases of an output clock signal of a fine delayer inputted with the output clock signals of the final coarse delayer, as a fine feedback clock signal, with the reference clock signal and generating fine control signals for controlling the fine delayers.
    Type: Grant
    Filed: December 27, 2007
    Date of Patent: May 24, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventors: Ic Su Oh, Kun Woo Park, Yong Ju Kim, Jong Woon Kim, Hee Wong Song, Hyung Soo Kim, Tae Jin Hwang
  • Patent number: 7949081
    Abstract: A phase detecting circuit includes a first node that outputs a pull-up control signal, a second node that outputs a pull-down control signal, an initializing unit that initializes voltage levels of the first and second nodes in response to a pre-charge signal, a data input unit to which receives a receiver data, a phase comparison unit that compares a phase of a receiver clock and a phase of the receiver data input to the data input unit to control the voltage levels of the first and second nodes, and a charging/discharging unit that charges or discharges electric charges that are applied to the first and second nodes.
    Type: Grant
    Filed: February 5, 2008
    Date of Patent: May 24, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventors: Hee Woong Song, Kun Woo Park, Yong Ju Kim, Jong Woon Kim, Ic Su Oh, Hyung Soo Kim, Tae Jin Hwang
  • Publication number: 20110119055
    Abstract: Provided is an encoding apparatus for integrally encoding and decoding a speech signal and a audio signal, and may include: an input signal analyzer to analyze a characteristic of an input signal; a stereo encoder to down mix the input signal to a mono signal when the input signal is a stereo signal, and to extract stereo sound image information; a frequency band expander to expand a frequency band of the input signal; a sampling rate converter to convert a sampling rate; a speech signal encoder to encode the input signal using a speech encoding module when the input signal is a speech characteristics signal; a audio signal encoder to encode the input signal using a audio encoding module when the input signal is a audio characteristic signal; and a bitstream generator to generate a bitstream.
    Type: Application
    Filed: July 14, 2009
    Publication date: May 19, 2011
    Inventors: Tae Jin Lee, Seung-Kwon Baek, Min Je Kim, Dae Young Jang, Jeongil Seo, Kyeongok Kang, Jin-Woo Hong, Hochong Park, Young-Cheol Park
  • Publication number: 20110119067
    Abstract: A module capable of appropriately selecting a linear predictive coding (LPC)-based or a code excitation linear prediction (CELP)-based speech or audio encoder and a transform-based audio encoder according to a feature of an input signal is a module that performs as a bridge for overcoming a performance barrier between a conventional LPC-based encoder and an audio encoder. Also, an integral audio encoder that provides consistent audio quality regardless of a type of the input audio signal can be designed based on the module.
    Type: Application
    Filed: July 14, 2009
    Publication date: May 19, 2011
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION
    Inventors: Seung Kwon Beack, Tae Jin Lee, Minje Kim, Dae Young Jang, Kyeongok Kang, Jeongil Seo, Jin Woo Hong, Hochong Park, Young-Cheol Park
  • Publication number: 20110119054
    Abstract: Provided is an apparatus for integrally encoding and decoding a speech signal and an audio signal. An encoding apparatus for integrally encoding a speech signal and an audio signal, may include: a module selection unit to analyze a characteristic of an input signal and to select a first encoding module for encoding a first frame of the input signal; a speech encoding unit to encode the input signal according to a selection of the module selection unit and to generate a speech bitstream; an audio encoding unit to encode the input signal according to the selection of the module selection unit and to generate an audio bitstream; and a bitstream generation unit to generate an output bitstream from the speech encoding unit or the audio encoding unit according to the selection of the module selection unit.
    Type: Application
    Filed: July 14, 2009
    Publication date: May 19, 2011
    Inventors: Tae Jin Lee, Seung Kwon Beack, Minje Kim, Dae Young Jang, Kyeongok Kang, Jin Woo Hong, Hochong Park, Young-Cheol Park
  • Patent number: 7942506
    Abstract: An inkjet printer head includes a substrate, an insulating layer having a groove and disposed on the substrate, a heating member having a concavely curved upper surface and disposed on an upper portion of the groove, an electrode to make contact with the heating member to apply electric current to the heating member, a chamber layer disposed on the heating member, and a nozzle layer having one or more nozzles and disposed on the chamber layer. According to the inkjet printer head, the heating member has a curved structure to increase a length of the heating member, so that resistance of the heating member can be increased. Thus, the heating member can stably operate regardless of current variation applied thereto, and the printing work can be performed.
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: May 17, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung Joon Park, Tae-Jin Kim, Young Hye Park, Dai Geun Kim
  • Publication number: 20110112829
    Abstract: Provided are an apparatus and a method for integrally encoding and decoding a speech signal and a audio signal. The encoding apparatus may include: an input signal analyzer to analyze a characteristic of an input signal; a first conversion encoder to convert the input signal to a frequency domain signal, and to encode the input signal when the input signal is a audio characteristic signal; a Linear Predictive Coding (LPC) encoder to perform LPC encoding of the input signal when the input signal is a speech characteristic signal; and a bitstream generator to generate a bitstream using an output signal of the first conversion encoder and an output signal of the LPC encoder.
    Type: Application
    Filed: July 14, 2009
    Publication date: May 12, 2011
    Inventors: Tae Jin Lee, Seung-Kwon Baek, Min Je Kim, Dae Young Jang, Jeongil Seo, Kyeongok Kang, Jin-Woo Hong, Hochong Park, Young-cheol Park
  • Patent number: 7936620
    Abstract: A receiver of a semiconductor memory apparatus includes a first input transistor configured to be turned ON when an input signal is equal to or more than a predetermined level; a second input transistor configured to be turned ON when the input signal is equal to or less than the predetermined level; a first output node voltage control unit configured to increase a voltage level of an output node when the first input transistor is turned ON; a second output node voltage control unit configured to decrease the voltage level of the output node when the second input transistor is turned ON; a third input transistor configured to increase the voltage level of the output node when an inversion signal of the input signal is equal to or less than the predetermined voltage level; and a fourth input transistor configured to decrease the voltage level of the output node when the inversion signal of the input signal is equal to or more than the predetermined voltage level.
    Type: Grant
    Filed: June 12, 2009
    Date of Patent: May 3, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventors: Tae-Jin Hwang, Yong-Ju Kim, Sung-Woo Han, Hee-Woong Song, Ic-Su Oh, Hyung-Soo Kim, Hae-Rang Choi, Ji-Wang Lee, Jae-Min Jang, Chang-Kun Park
  • Patent number: 7936399
    Abstract: A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
    Type: Grant
    Filed: March 24, 2010
    Date of Patent: May 3, 2011
    Assignee: LG Electronics Inc.
    Inventor: Tae Jin Park
  • Publication number: 20110094251
    Abstract: A dual turbo centrifugal chiller includes: first and second evaporators connected in series or in parallel; first and second condensers connected in series or in parallel; and first and second compressors including impellers, wherein cold water passes through the second evaporator after passing through the first evaporator, and cooling water passes through the second condenser after passing through the first condenser, the first compressor containing a refrigerant connects the first condenser to the second evaporator, and the second compressor containing a refrigerant connects the second condenser to the first evaporator, and the impellers of the first compressor and second compressor are rotated simultaneously using a single driving unit.
    Type: Application
    Filed: June 8, 2010
    Publication date: April 28, 2011
    Inventors: Kil Young Kim, Jin Sung Kim, Tae Jin Kang
  • Patent number: 7932368
    Abstract: Provided is a multiple single nucleotide polymorphism (SNP) for colorectal cancer diagnosis, a microarray and a kit including a polynucleotide having the SNP, and a method of diagnosing colorectal cancer using the SNP. Early diagnosis of incidence or possibility of colorectal cancer can be effectively performed by using the method.
    Type: Grant
    Filed: April 3, 2006
    Date of Patent: April 26, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Hak Choi, Yun-Sun Nam, Jae-Heup Kim, Kyu-Sang Lee, Min-Sun Kim, Tae-Jin Ahn
  • Publication number: 20110088557
    Abstract: A regeneration reactor of a CO2 capture system is disclosed. According to an embodiment of the present invention, in the CO2 capture system comprising a capture reactor selectively adsorbing CO2 by bringing a CO2-containing gas supplied from the outside into contact with a solid adsorbent, and a regeneration reactor separating the adsorbed CO2 from the solid adsorbent adsorbed with the CO2, the regeneration reactor includes a chamber having an inverted truncated cone shape being widened toward an upper part and narrowed toward a lower part, such that a pressure in the regeneration reactor is constantly maintained through the whole part and accordingly, a flow velocity in the chamber can be constantly maintained.
    Type: Application
    Filed: February 11, 2008
    Publication date: April 21, 2011
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Chang-Keun Yi, Gyoung-Tae Jin, Do-Won Shun, Sung-Ho Jo, Jae-Hyeon Park, Dal-Hee Bae, Ho-Jung Ryu, Young-Cheol Park, Seung-Yong Lee
  • Publication number: 20110093711
    Abstract: A method and system for encrypting data in a wireless communication system are provided. The system includes a first node for generating a first encryption key using a plurality of encryption key parameters when performing authentication with a second node, for changing a second parameter among the plurality of encryption key parameters to generate a second encryption key being identical to the first encryption key, if a first parameter among the plurality of encryption key parameters is changed during re-authentication between the first node and the second node, for generating the second encryption key using the changed first parameter and the changed second parameter, and for encrypting data to be transmitted to the second node using the second encryption key.
    Type: Application
    Filed: October 15, 2010
    Publication date: April 21, 2011
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Kyeong-Tae Do, Jung-Hun Park, Tae-Jin Kim, Jeong-Eun Park
  • Patent number: 7929057
    Abstract: A display control method and device are discussed. According to one aspect, the method includes dividing a screen into a first display region, on which a first broadcast signal is displayed, and a second display region having at least one sub screen, on which a second broadcast signal is displayed, the second broadcast signal being received in response to a channel searching command; and displaying a moving picture on the second display region when the user selects a second display mode, wherein the first display region is overlapped with the second display region, and wherein an on screen display (OSD) having direction key menus responsive to the control command is displayed in order to control the position of display region of the second display region.
    Type: Grant
    Filed: August 28, 2007
    Date of Patent: April 19, 2011
    Assignee: LG Electronics Inc.
    Inventors: Tae Jin Park, Ho Jun Nam
  • Patent number: 7924634
    Abstract: A repeater of a global input/output line includes a data transmitter including first and second drivers for outputting data signals of the global input/output line through different transmission routes in response to a transmission direction control signal, and a third driver for driving the global input/output line in response to an output signal of the data transmitter.
    Type: Grant
    Filed: July 1, 2008
    Date of Patent: April 12, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventors: Tae Jin Kang, Seung Hyun Ryu
  • Patent number: 7915939
    Abstract: A duty cycle correction apparatus includes a fixed delay unit configured to set a fixed delay time to a DLL clock signal and generate a delay rising clock signal; a variable delay unit configured to delay the DLL clock signal in response to a control signal and generate a delay falling clock signal; a duty cycle correction unit configured to generate a correction rising clock signal and a correction falling clock signal that are toggled in conformity with edge timing of the delay rising clock signal and the delay falling clock signal; and a delay control unit configured to detect duty cycles of the correction rising clock signal and the correction falling clock signal and generate the control signal.
    Type: Grant
    Filed: March 19, 2009
    Date of Patent: March 29, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventors: Jae Min Jang, Yong Ju Kim, Sung Woo Han, Hee Woong Song, Ic Su Oh, Hyung Soo Kim, Tae Jin Hwang, Hae Rang Choi, Ji Wang Lee, Chang Kun Park
  • Patent number: 7913353
    Abstract: A vacuum cleaner is provided. The vacuum cleaner includes a suctioning nozzle, a height adjusting unit, a manipulating part, a position sensing part, and a display part. The suctioning nozzle suctions air including dust. The height adjusting unit adjusts the height of the suctioning nozzle. The manipulating part manipulates the height adjusting unit. The position sensing part senses the height adjusted by the height adjusting unit. The display part externally displays the height sensed by the position sensing part.
    Type: Grant
    Filed: January 23, 2008
    Date of Patent: March 29, 2011
    Assignee: LG Electronics Inc.
    Inventors: Tae Jin Park, Yun Hee Park