Patents by Inventor Tae Won

Tae Won 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).

  • Publication number: 20130322296
    Abstract: The present invention provides a method and system of providing Internet Protocol data communication in a NFC peer-to-peer mode communication environment, wherein a NFC peer to peer link is established between an initiator NFC device and a target NFC device, a first configuration frame containing IP configuration parameters associated with the initiator NFC device is transmitted to the target NFC device via a NFC interface, a second configuration frame containing IP configuration parameters associated with the target NFC device is received from the target NFC device via the NFC interface in response to the first configuration frame, and an IP communication is set up with the target NFC device over the NFC interface based on the IP configuration parameters associated with the target NFC device and IP data is exchanged with the target NFC device over the NFC interface in a NFC peer to peer mode.
    Type: Application
    Filed: February 17, 2012
    Publication date: December 5, 2013
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Thenmozhi Arunan, Jayabharath Reddy Badvel, Venkata subba reddy Kota, Eun-Tae Won
  • Patent number: 8599929
    Abstract: A distributed video decoder and a distributed video decoding method are provided. The distributed video decoder includes a key picture decoding unit which reconstructs a key picture received from an encoder, a hash information selecting unit which determines necessary hash information using the reconstructed key picture and/or generated previous side information, and a side information generating unit which generates side information using the reconstructed key picture and/or hash information selected based on information determined by the hash information selecting unit. The distributed video decoder further includes a channel code decoding unit which estimates a quantized value by using a parity bit received from the encoder and the generated side information, and a video reconstructing unit which reconstructs a current picture as a decoding target by using the quantized value estimated by the channel code decoding unit and the generated side information.
    Type: Grant
    Filed: October 14, 2009
    Date of Patent: December 3, 2013
    Assignee: Sungkyunkwan University Foundation for Corporate Collaboration
    Inventors: Byeung-Woo Jeon, Tae-Won Do, Hiuk-Jae Shim
  • Publication number: 20130311049
    Abstract: A head lamp apparatus of an automobile and a method of controlling the same light a curved road by rotating one of a left DBL and a right DBL to the left or right according to a relative distance reflecting a driving speed of the automobile, not an absolute distance from a driving position of the automobile before the automobile enters the curved road on a driving path.
    Type: Application
    Filed: May 13, 2013
    Publication date: November 21, 2013
    Applicant: HYUNDAI MOBIS Co., Ltd
    Inventor: Tae won LEE
  • Patent number: 8586660
    Abstract: A dielectric paste composition including: a plurality of inorganic dielectric particles, a binder, a solvent, and a halogenated hydrocarbon. Also disclosed is a method of forming a dielectric layer, a dielectric layer, and a device including the dielectric layer.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: November 19, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sun-jin Song, Jin-young Kim, Shang-hyeun Park, Min-jong Bae, Tae-won Jeong
  • Publication number: 20130286698
    Abstract: There are provided a power converting apparatus and an operating method thereof, and a solar power generation system. The power converting apparatus for a solar power generation system includes: a power converting unit converting an input signal generated by a solar cell module into an output signal; and a control circuit unit controlling an operation of the power converting unit, wherein the power converting unit includes at least one transformer, and a current sensor and a switching circuit connected to a primary winding of the at least one transformer, and the control circuit unit calculates a voltage and a current of the input signal using a current of the primary winding of the at least one transformer sensed by the current sensor and performs a maximum power point tracking (MPPT) control so that the power converting unit is operated at a maximum power point.
    Type: Application
    Filed: August 24, 2012
    Publication date: October 31, 2013
    Inventors: Tae Won Lee, Min Ho Heo, Doo Young Song, Ju Suk Kang, Yong Hyok Ji, Jun Gu Kim, Young Ho Kim, Chun Yuen Won
  • Publication number: 20130283862
    Abstract: A molten glass discharging device provided in the bottom of a melting furnace of a waste vitrification apparatus so that the device can control the melting or cooling of a molten material. The molten glass discharging device, which is provided in the bottom of the furnace and controls discharging of a molten material, includes: an induction heating unit (110) having a discharging passage (10) along a discharging port formed in the bottom of the melting furnace; an induction coil (120) provided outside the induction heating unit (110); and a cooling unit (130) supporting the induction heating unit (110) and having a cooling conduit through which a cooling fluid circulates. The device can realize repeated discharging of the molten material by induction heating or cooling of the induction heating unit. Further, even when glass is adhered to the discharging port, the adhered glass can be easily discharged from the furnace.
    Type: Application
    Filed: February 15, 2012
    Publication date: October 31, 2013
    Applicant: Korea Hydro & Nuclear Power Co., Ltd.
    Inventors: Deuk Man Kim, Seok Mo Choi, Hyun Jun Jo, Hyun Je Cho, Seung Chul Park, Cheon Woo Kim, Tae Won Hwang
  • Publication number: 20130289328
    Abstract: Provided is a method for reducing the amount of organic acids in a hydrocarbon oil fraction by hydrogenating the organic acids in the hydrocarbon oil fraction under mild conditions. Provided is a new method able to overcome the problem of organic-acid-induced corrosion during the process of distillation, by using hydrogen or a hydrogen-containing mixed gas and a hydrogenation catalyst to subject the organic acids in the hydrocarbon oil fraction to hydrogenation at an appropriate temperature and pressure, thereby converting the same to hydrocarbons and so reducing the amount of organic acids in the hydrocarbon oil fraction.
    Type: Application
    Filed: January 4, 2012
    Publication date: October 31, 2013
    Applicants: SK ENERGY CO., LTD., SK INNOVATION CO., LTD
    Inventors: Jin Kyu Choi, Cheol Woo Park, Tae Won Uhm, II Yong Jeong, Ha Na Song, Do Woan Kim, Hee Jung Jeon, Gyung Rok Kim, Cheol Joong Kim, Do Hyoun Kim, Chang Woo Joo
  • Publication number: 20130286699
    Abstract: There are provided a power supplying apparatus, a method of operating the same, and a solar power generation system including the same. The power supplying apparatus includes: a power supply unit generating a direct current (DC) input signal; a main circuit unit including a plurality of flyback converter circuits connected to the power supply unit to generate a DC output signal; and a control circuit unit controlling an operation of the main circuit unit, wherein the control circuit unit connects the plurality of flyback converter circuits to each other in series or in parallel according to a level of the DC input signal. Therefore, even in the case in which the level of the DC input signal is high, a circuit maybe configured using a circuit device having a low withstand voltage range and damage and deterioration of the circuit device may be prevented.
    Type: Application
    Filed: August 24, 2012
    Publication date: October 31, 2013
    Inventors: Tae Won LEE, Min Ho HEO, Sung Jun PARK, Seung Ae KIM
  • Publication number: 20130279917
    Abstract: A method and apparatus for supporting mobility of a mobile terminal in a Visible Light Communication (VLC) system. The method includes activating only necessary light sources for VLC considering the mobility of the mobile terminal, instead of using total light sources for VLC. Consequently, power consumption can be significantly reduced.
    Type: Application
    Filed: June 20, 2013
    Publication date: October 24, 2013
    Inventors: Jae-Seung SON, Do-Young Kim, Eun-Tae Won, Tae-Han Bae, Young-Kwon Cho, Sun-Gi Gu
  • Publication number: 20130280418
    Abstract: Disclosed is a method for manufacturing an electrode, that is, a large-sized cathode, used for a molten carbonate fuel cell. In the disclosed method, a substrate and a pressure plate, used for electrolyte impregnation, are surface-treated so as to control the bending and cracking of the electrode during the impregnation of an electrolyte.
    Type: Application
    Filed: June 23, 2010
    Publication date: October 24, 2013
    Applicant: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
    Inventors: Jang Yong Yoo, Bo Hyun Ryu, Hwan Moon, Ju Young Youn, Mi Young Shin, Ju Heung Kim, Dae Gyo O, Kong Taek Lim, In Gap Jang, Tae Won Lee, Kil Ho Moon
  • Publication number: 20130281248
    Abstract: Disclosed is a direct-type driving module of a differential gear for an electric vehicle, which is configured to directly connect a driving shaft of a driving motor to a driving bevel gear without a decelerator. In the direct-type driving module according to the present invention, the driving axel of the driving motor is connected to a driving bevel gear geared with the differential gear through a coupler, thereby easily adapting to the change of a driving axel. In addition, a rotator of the driving motor can be prevented from being compressed or applied with a tensile load due to an external force applied to a driving axel installed in a direct-type driving method, thereby increasing durability of the driving motor.
    Type: Application
    Filed: December 30, 2011
    Publication date: October 24, 2013
    Applicant: Korea Institute of Industrial Technology
    Inventors: Hyun Rok Cha, Dae Young Im, Tae Won Jeong
  • Patent number: 8565612
    Abstract: A visible light communication method and terminal are provided for communicating with a visible light coordinator which discriminates between at least one communication area cell that includes at least one light source and a boundary area positioned between the communication area cell and another communication area cell adjacent to the communication cell area, and which provides time division visible light communication. Data of the visible light communication terminal is received from the visible light coordinator using a first time slot in a first communication area cell determined according to a position of the visible light communication terminal. The visible light coordinator is communicated with using a second time slot assigned from the visible light coordinator, when the visible light communication terminal is located in a boundary area of the first communication area cell. The second time slot has not been assigned to the visible light communication terminal.
    Type: Grant
    Filed: April 1, 2013
    Date of Patent: October 22, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Do-Young Kim, Eun-Tae Won, Young-Kwon Cho, Tae-Han Bae, Sun-Gi Gu, Jae-Seung Son
  • Publication number: 20130267097
    Abstract: A method for forming features through a photoresist mask into an underlying layer is provided. The photoresist mask has patterned mask features. The photoresist mask has patterned mask features. A treatment gas containing H2 and N2 is provided. A plasma is generated from the treatment gas, and the photoresist mask is exposed to the plasma. The treatment gas is stopped, and then the features are etched into the underlying layer through the plasma-treated photoresist mask.
    Type: Application
    Filed: April 5, 2012
    Publication date: October 10, 2013
    Applicant: LAM RESEARCH CORPORATION
    Inventors: Ratndeep SRIVASTAVA, Qinghua ZHONG, Tae Won KIM, Gowri KAMARTHY
  • Publication number: 20130266037
    Abstract: An induction melting furnace having an asymmetrical sloping bottom. The melting furnace includes: an induction coil member provided on the melting furnace so as to melt waste contained in the furnace by vitrification; a bottom unit provided in a lower part of the melting furnace, the bottom unit asymmetrically sloping downward in a direction toward a glass discharge port that is formed through the bottom unit; and a cooling member integrated with the bottom unit. Due to the asymmetrical sloping bottom of the furnace, waste in the furnace can be completely melted and can be easily discharged to the outside and, accordingly, the time and cost required to treat the waste are reduced and this improves work efficiency when treating the waste. Further, due to the insulation material, the melting furnace can be protected from electric damage that may be caused by electric arc.
    Type: Application
    Filed: February 15, 2012
    Publication date: October 10, 2013
    Applicant: KOREA HYDRO & NUCLEAR POWER CO., LTD.
    Inventors: Hyun Jun Jo, Deuk Man Kim, Seok Mo Choi, Hyun Je Cho, Seung Chul Park, Cheon Woo Kim, Tae Won Hwang
  • Publication number: 20130266327
    Abstract: A method for aligning among visible light communication devices comprises the following steps: generating a visible light signal and transmitting same to a corresponding device; determining whether the visible light signal that is output via the screen of the device is identifiable; correcting the color of the visible light signal that is output on the screen if the visible light signal is not identifiable; and using the visible light signal that is corrected to perform alignment for visible light communicating with the corresponding device.
    Type: Application
    Filed: December 20, 2011
    Publication date: October 10, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae-Han Bae, Jae-Seung Son, Eun-Tae Won
  • Publication number: 20130265298
    Abstract: Provided are graphic processing method and apparatus. The graphic processing method receives an image divided into a plurality of primitives to generate one tree structured display list for a plurality of tiles by connecting the divided primitive with at least one next primitive to be rendered. According to the present invention, since one display list is generated and used for the entire screen or a plurality of tiles, the present invention is efficient in the aspect to a memory usage.
    Type: Application
    Filed: October 5, 2012
    Publication date: October 10, 2013
    Inventors: Woong-Ki MOON, Tae-Won KANG, Sung-Su KIM
  • Patent number: 8554941
    Abstract: A method of providing content comprises making the content available on a central server, and surveying a plurality of peers for a portion of the content. The portion of the content from one of the peers is obtained when the portion of the content is available from the one of the peers, and obtained from the central server when the portion of the content is not available from the plurality of peers.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: October 8, 2013
    Assignee: AT&T Intellectual Property I, LP
    Inventors: Kadangode Ramakrishnan, Samrat Bhattacharjee, Tae Won Cho, Vijay Gopalkrishnan, Rittwik Jana, Divesh Srivastava
  • Patent number: 8554084
    Abstract: An apparatus for transmitting Visible Light Communication (VLC) data, in which a data processor processes data to be transmitted, a modulator modulates data received from the data processor into a signal for VLC, a light output unit outputs light of a predetermined color and includes in the light a signal of any selected one characteristic among signals of two different characteristics, and a light output controller selects at least one of the signals of different characteristics, and controls the light output unit so that a signal from the modulator is output through the signal of the selected characteristic.
    Type: Grant
    Filed: August 16, 2010
    Date of Patent: October 8, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jae-Seung Song, Tae-Han Bae, Eun-Tae Won, Do-Young Kim
  • Publication number: 20130252124
    Abstract: A system for activating a fuel cell includes a flow meter for measuring the amount of water discharged from an outlet of the air electrode and an outlet of the fuel electrode; a pressure sensor for measuring the pressure at the respective outlets; and a back pressure regulator receiving flow values measured by the flow meters and pressure values measured by the pressure sensors, which are fed back from a controller, and regulating a pressure difference (?P=PCathode?PAnode) to be a value greater than 0. With the system, the activation time of a fuel cell and the amount of hydrogen used for the activation can be reduced, thus improving the productivity and manufacturing cost.
    Type: Application
    Filed: May 9, 2013
    Publication date: September 26, 2013
    Applicant: Hyundai Motor Company
    Inventors: Sang Yeoul Ahn, Sae Hoon Kim, Tae Won Lim, Bo Ki Hong, Byung Ki Ahn
  • Patent number: 8540407
    Abstract: A head lamp for a vehicle is provided, which includes a reflector for reflecting light emitted from a light source, a reflection plate for collecting the light reflected from the reflector in an upward direction, a micro-reflection module provided over the reflector to tilt and reflect the light collected by the reflection plate at a desired angle, and an optical lens for irradiating the light reflected from the micro-reflector onto a road surface. The head lamp can implement various beam patterns in accordance with road and surrounding circumferences, and irradiate vehicle information onto a road surface, thereby reducing the dazzle of other drivers of opposite vehicles and improving the field of vision of the driver to improve the safety and convenience.
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: September 24, 2013
    Assignees: Hyundai Motor Company, Hyundai Mobis
    Inventors: Jong Bae Park, Byoung Suk Ahn, Young Sub Oh, Tae-Won Lee, In Heum Park