Patents by Inventor Sung-In Jung

Sung-In Jung 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: 8319220
    Abstract: A method of fabricating a liquid crystal display device includes: a first step of attaching a polarizing plate to an outer surface of a liquid crystal panel; a second step of attaching a tape carrier package (TCP) to the liquid crystal panel; a third step of coating a resin onto a rear surface of the TCP and a connection portion of the liquid crystal panel and the TCP; a fourth step of inspecting the TCP and the liquid crystal display panel; a fifth step of inserting the liquid crystal panel into a transferring means; a sixth step of transferring the transferring means; a seventh step of extracting the liquid crystal panel from the transferring means; a eighth step of attaching the TCP to a printed circuit board (PCB); a ninth step of inspecting the PCB, the TCP and the liquid crystal panel; and a tenth step of assembling the liquid crystal panel and a backlight unit with a plurality of frames.
    Type: Grant
    Filed: July 22, 2009
    Date of Patent: November 27, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Dae-sung Jung, Young-sik Kim
  • Publication number: 20120290303
    Abstract: A speech recognition system and method based on word-level candidate generation are provided. The speech recognition system may include a speech recognition result verifying unit to verify a word sequence and a candidate word for at least one word included in the word sequence when the word sequence and the candidate word are provided as a result of speech recognition. A word sequence displaying unit may display the word sequence in which the at least one word is visually distinguishable from other words of the word sequence. The word sequence displaying unit may display the word sequence by replacing the at least one word with the candidate word when the at least one word is selected by a user.
    Type: Application
    Filed: May 8, 2012
    Publication date: November 15, 2012
    Applicant: NHN CORPORATION
    Inventors: Sang Ho LEE, Hoon KIM, Dong Ook KOO, Dae Sung JUNG
  • Publication number: 20120280649
    Abstract: An electric vehicle charging apparatus. The electric vehicle charging apparatus includes an electric vehicle including a vehicle coil connected to a charging circuit connected to a storage battery, a parking stop arranged on a parking lot surface, a stop coil arranged within the parking stop to generate an induced current in the vehicle coil when the vehicle coil is arranged in a vicinity of the stop coil and an operation unit connected to the stop coil to raise the stop coil.
    Type: Application
    Filed: September 23, 2011
    Publication date: November 8, 2012
    Applicant: Samsung SDI Co., Ltd.
    Inventor: Yeon-Sung Jung
  • Patent number: 8305930
    Abstract: Provided are a sensor network structure, a data aggregation method, and a clustering method for efficient multi-target tracking. The multi-target tracking may be efficiently performed in a heterogeneous sensor network by combining clustering methods and adaptively varying the clustering methods. As such, an energy consumption problem in a sensor network may be reduced, and a data transmission delay problem or a data traffic problem may be solved by reducing the amount of data to be transmitted.
    Type: Grant
    Filed: April 17, 2009
    Date of Patent: November 6, 2012
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sang Joon Park, Young Bae Ko, Woo Sung Jung
  • Patent number: 8304038
    Abstract: A photoalignment material includes an alignment polymer, a photoalignment additive including a compound represented by the following Chemical Formula 1 and an organic solvent. In Chemical Formula 1, R1 represents a cyclic compound. A and B independently represent a single bond or —(CnH2n)—. “n” represents an integer in a range of 1 to 12. Each —CH2— of A and/or B may be replaced with R3 represents an alkyl group having 1 to 12 carbon atoms, and each —CH2— of A and/or B may be replaced with —O—. R4 represents In Chemical Formula 1, each hydrogen atom excluding hydrogen atoms of R4 may be replaced with chlorine (Cl) or fluorine (F).
    Type: Grant
    Filed: March 20, 2009
    Date of Patent: November 6, 2012
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jun-Woo Lee, Fusayuki Takeshita, Baek-Kyun Jeon, Tae-Sung Jung, Hoi-Lim Kim, Jeong-Hye Choi, Sung-Yi Kim
  • Publication number: 20120273459
    Abstract: A passing apparatus includes: upper and lower sealing rolls dealing with variations in a thickness of a proceeding strip, the upper and lower sealing rolls allowing the strip to pass; and a strip sealing unit dealing with variations in a width of the proceeding strip, the strip sealing unit cooperating with the upper and lower sealing rolls to seal the proceeding strip passing through a chamber in a state in which the strip sealing unit surrounds the proceeding strip.
    Type: Application
    Filed: December 24, 2010
    Publication date: November 1, 2012
    Applicant: POSCO
    Inventors: Dong-Yoeul Lee, Mun-Jong Eom, Kyoung-Bo Kim, Yong-Hwa Jung, Woo-Sung Jung, Young-Jin Kwak, Tae-Yeob Kim, Kyung-Hoon Nam, Sang-Cheol Lee, Sang-Hoon Park, Yang-Woo Nam
  • Patent number: 8299175
    Abstract: Disclosed is a method for preparing a thermoplastic resin with superior impact resistance, chemical resistance and processability as well as excellent gloss and whiteness. The method includes emulsion-polymerizing a conjugated diene compound monomer to prepare a rubber latex having an average particle diameter of 1,800 ? to 5,000 ?, a polymerization conversion ratio of at least 90% and a swelling index of 12 to 40, an average gel content of 70 to 95%, emulsion-polymerizing 45 to 75 parts by weight of the rubber latex with 17 to 40 parts by weight of an aromatic vinyl compound and 4 to 20 parts by weight of a vinyl cyanide compound to prepare a graft copolymer latex, and coagulating the graft copolymer latex with a coagulant at 60 to 80° C., and aging the graft copolymer latex at 80 to 99° C. to obtain a graft copolymer powder.
    Type: Grant
    Filed: November 5, 2008
    Date of Patent: October 30, 2012
    Assignee: LG Chem, Ltd.
    Inventors: Keun-hoon Yoo, Chan-hong Lee, Jin-hyoung Lee, Joo-byung Chai, Yu-sung Jung, Bong-keun Ahn, Won-deok Han
  • Publication number: 20120253690
    Abstract: The present invention provides a method for calculating a destruction rate of refrigerant by establishing a calibration line using standard refrigerant gases and measuring the amount of refrigerant remaining in exhaust gas discharged after destruction of waste refrigerant. For this purpose, the present invention provides a method for calculating a destruction rate of refrigerant, the method including: establishing a calibration line using standard refrigerant gas samples whose concentrations are known; sampling exhaust gas finally discharged after decomposition of waste refrigerant; measuring the concentration of refrigerant remaining in the sampled exhaust gas; and calculating the amount of undestroyed refrigerant using the concentration of refrigerant remaining in the exhaust gas, the amount of exhaust gas discharged, and the known density of refrigerant.
    Type: Application
    Filed: June 29, 2011
    Publication date: October 4, 2012
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Dae Sung Jung, Jun Young Lee, Jong Rae Cho, Han Seok Kim
  • Patent number: 8269904
    Abstract: A stereoscopic TFT-LCD with a wire grid polarizer affixed to internal surfaces substrates is provided wherein a thin film polarizing film formed by accurately processing a thin aluminum film, a polarizing film of a nano imprint lithography method that uses polymer, and a polarizing film and a liquid crystal material that form a polarizing nano material thin film by uniformly coating a polarizing nano material (TCF), wherein a second 1/2 phase retardation plate and a transparent unit are formed integrally with each other on the same plane in a chessboard shape, wherein a third polarizing region and a fourth polarizing region are formed integrally with each other on the same plane in a chessboard shape, and wherein a 1/4 phase retardation plate is disposed at a front surface of the second transparent substrate so as to produce circularly-polarized light.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: September 18, 2012
    Assignee: Pavonine Inc.
    Inventor: Sung-Jung Lee
  • Publication number: 20120229720
    Abstract: A multi-mode 3-dimensional image display apparatus comprises a backlight for emitting light; an image liquid crystal panel for displaying an image using the light emitted from the backlight; and a parallax barrier liquid crystal panel including a first transparent substrate, a first transparent electrode plate disposed on the first transparent substrate and having a front surface formed as a transparent electrode, a first insulation plate disposed on the first transparent electrode plate, a second transparent electrode plate disposed on the first insulation plate and having a transparent electrode material patterned in parallel in a vertical direction, a first alignment layer disposed on the second transparent electrode plate, a liquid crystal layer disposed on the first alignment layer, a second alignment layer disposed on the liquid crystal layer, a third transparent electrode plate disposed on the second alignment layer and having a transparent electrode material patterned in parallel in a vertical directi
    Type: Application
    Filed: September 2, 2010
    Publication date: September 13, 2012
    Inventors: Sung-Jung Lee, Min-Jung Kim, Eui-Taek Shim
  • Patent number: 8244919
    Abstract: A data transfer apparatus, system and method using the same are provided. A data transfer system according to an exemplary embodiment includes a user process space, a kernel space and a hardware space. A plurality of user processes are executed in the user process space. The kernel space includes a kernel thread. The hardware space performs an input/output according to the input/output request of the each user process. When input data based on the input request are received to the hardware space, the data transfer system checks whether the user process requesting the input is in an execution state, and allows the kernel thread to copy the input data from the kernel space to the user process space when the user process is in the execution state.
    Type: Grant
    Filed: July 24, 2009
    Date of Patent: August 14, 2012
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Kang Ho Kim, Eun Ji Lim, Soo Young Kim, Sung In Jung
  • Patent number: 8243231
    Abstract: A backlight unit may be provided that includes a substrate, light sources, a light guide plate, at least one reflecting member, and an optical sheet. The light sources may be on the substrate. The light guide plate may include a light incident part having a light incident surface to which streaks of light respectively emitted from the light sources are laterally incident, and a light emitting part emitting the incident streaks of light upward. The reflecting member may be disposed on a lower surface of the light guide plate, and may reflect the incident light. The optical sheet may be disposed above the light guide plate. The reflecting member may include a first region having a first reflectance and a second region having a second reflectance.
    Type: Grant
    Filed: April 28, 2010
    Date of Patent: August 14, 2012
    Assignee: LG Electronics Inc.
    Inventors: Hoon Hur, Bup Sung Jung, Won Do Kee
  • Patent number: 8237552
    Abstract: A method of controlling an input/output interface of a mobile terminal which receives a user command, and an apparatus to perform the method, the method including receiving the user command that selects a functional mode of the mobile terminal; perceiving the functional mode of the mobile terminal using the received user command; and controlling the input/output interface, which provides a sense of physical contact corresponding to the perceived functional mode, to be activated.
    Type: Grant
    Filed: December 2, 2005
    Date of Patent: August 7, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon Sang Kim, Byung Seok Soh, Joonkee Cho, Joonah Park, Kee-Eung Kim, Junghyun Shim, Hyunjeong Lee, Sung Jung Cho, Gyunghye Yang, Wook Chang
  • Patent number: 8237236
    Abstract: An InSb-based switching device, which operates at room temperature by using a magnetic field controlled avalanche process for applying to magneto-logic elements, is provided. A switching device of one embodiment includes a p-type semiconductor layer; an n-type semiconductor layer; and contact layers disposed on one of the p-type and n-type semiconductor layers, the p-type semiconductor layer being in contact with the n-type semiconductor layer such that a current can be applied through the contact layers to the p-type and n-type semiconductor layers to cause a current flow from one of the contact layers to the p-type and n-type semiconductor layers and from the p-type and n-type semiconductor layers to the other of the contact layers, whereby the current flow can be controlled by an intensity of a magnetic field applied to the p-type and n-type semiconductor layers substantially perpendicularly thereto.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: August 7, 2012
    Assignee: Korea Institute of Science and Technology
    Inventors: Jin Dong Song, Sung Jung Joo, Jin Ki Hong, Sang Hoon Shin, Kyung Ho Shin, Tae Yueb Kim, Ju Young Lim, Jin Seo Lee, Kung Won Rhie
  • Patent number: 8233104
    Abstract: A stereoscopic TFT-LCD with a wire grid polarizer affixed to internal surfaces substrates, applies to a LCD device having a thin polarizing film and a thin phase retardation film to display a 2D image and a 3D image, a thin film polarizing film formed by accurately processing a thin aluminum film, a polarizing film of a nano imprint lithography method that uses polymer, and a polarizing film and a liquid crystal material that form a polarizing nano material thin film by uniformly coating a polarizing nano material (TCF), wherein a ¼ phase retardation plate is disposed at a front surface of the second transparent substrate so as to produce circularly-polarized light.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: July 31, 2012
    Assignee: Pavonine Inc.
    Inventor: Sung-Jung Lee
  • Publication number: 20120169852
    Abstract: Disclosed are a display apparatus and a system including the same. A 3-dimensional (3D) display apparatus includes a display unit; a video signal processor which extracts frame sync signals corresponding to a left-eye image and a right-eye image from a predetermined 3D video signal, and processes the left-eye image and the right-eye image to be alternately displayed on the display unit; and a first communication unit which communicates with an external 3D display apparatus, and transmits a display sync signal based on the extracted frame sync signal to the external 3D display apparatus so that a 3D image displayed in the external 3D display apparatus can be synchronized with order of the left-eye image and the right-eye image displayed on the display unit.
    Type: Application
    Filed: November 3, 2011
    Publication date: July 5, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Je-Hwan SEO, Do-sung JUNG, Yong-jin KANG, Tae-don HWANG
  • Publication number: 20120174088
    Abstract: Disclosed are an electronic device and a method for updating software thereof. The electronic device includes: a communication unit which includes predetermined software needed for communicating with an exterior; a first storage which stores user information set up in the electronic device; a user input unit; and a controller which updates the software with an update file needed for updating the software and sets up the stored user information again in the communication unit if receiving update instruction for the software through the user input unit.
    Type: Application
    Filed: September 8, 2011
    Publication date: July 5, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Do-sung JUNG, Yong-jin KANG, Je-Hwan SEO, Tae-don HWANG
  • Publication number: 20120169854
    Abstract: Disclosed are a display apparatus, three-dimensional (3D) glasses and a control method thereof. The method of controlling three-dimensional (3D) glasses for a display apparatus includes: synchronizing clocks for communicating with the 3D glasses; generating drive timing information for driving shutters of the 3D glasses from the synchronized clocks and a frame sync signal of a displayed image; and transmitting a glasses control message, comprising the drive timing information, to the 3D glasses.
    Type: Application
    Filed: January 4, 2012
    Publication date: July 5, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Je-hwan Seo, Tae-don Hwang, Yong-jin Kang, Do-sung Jung
  • Publication number: 20120162552
    Abstract: A stereoscopic TFT-LCD with a wire grid polarizer affixed to internal surfaces substrates, applies to a LCD device having a thin polarizing film and a thin phase retardation film to display a 2D image and a 3D image, a thin film polarizing film formed by accurately processing a thin aluminum film, a polarizing film of a nano imprint lithography method that uses polymer, and a polarizing film and a liquid crystal material that form a polarizing nano material thin film by uniformly coating a polarizing nano material (TCF), wherein a ¼ phase retardation plate is disposed at a front surface of the second transparent substrate so as to produce circularly-polarized light.
    Type: Application
    Filed: March 2, 2012
    Publication date: June 28, 2012
    Inventor: Sung-Jung LEE
  • Publication number: 20120161546
    Abstract: An external device including a communication device, a power supply, and a power controller is provided. The communication device communicates with a host system through an interface and the power supply provides power to the communication device. The power controller determines an operation of the power supply as one among a normal operation mode, a power saving mode, and a power cut-off mode based on whether there is a signal through the interface.
    Type: Application
    Filed: November 9, 2011
    Publication date: June 28, 2012
    Applicant: Electronics and Telecommunications Research Institute
    Inventor: Ji Sung JUNG