Patents by Inventor Kyung Hoon Lee

Kyung Hoon Lee 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).

  • DISPLAY APPARATUS, STAND, DRIVING METHOD OF DISPLAY APPARATUS
    Publication number: 20160357378
    Abstract: A display apparatus, a stand, and a driving method of the display apparatus are provided. The display apparatus includes a display configured to display an image, a stand configured to support the display, a stand driver configured to control a position of the stand according to a user input, a detector configured to detect an operation state of the stand driver, and a controller configured to generate an alarm signal indicating an abnormal operation state of the stand driver in response to the operation state detected by the detector indicating the abnormal operation state.
    Type: Application
    Filed: March 28, 2016
    Publication date: December 8, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kun-sok KANG, Kyung-hoon LEE, Mi-ra YU, Sung-han LEE, Sang-on CHOI, Eun-seok CHOI
  • Belt-shaped metal nanostructure and method for preparing same
    Patent number: 9492866
    Abstract: The present invention relates to a belt-shaped metal nanostructure in which a wide surface area of catalytically active material can be realized even by a relatively small amount thereof so that it shows an excellent catalytic activity, and a method for preparing same.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: November 15, 2016
    Assignee: LG Chem, Ltd.
    Inventors: Won-Jong Kwon, Gyo-Hyun Hwang, Sang-Uck Lee, Hyuk Kim, Jung-Won Park, Sung-Ho Yoon, Kyung-Hoon Lee
  • USER TERMINAL APPARATUS, SYSTEM, AND CONTROL METHOD THEREOF
    Publication number: 20160205427
    Abstract: A user terminal apparatus is provided. The user terminal apparatus includes: a communicator configured to communicate with a display apparatus and a server; and a processor configured to determine whether to receive additional information from the server based on the context information of the display apparatus received from the display apparatus, and to control the communicator to transmit, to the display apparatus, a signal for controlling a status of the display apparatus based on at least one of the context information and the additional information.
    Type: Application
    Filed: January 14, 2016
    Publication date: July 14, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-il YOON, Jee-hoon KA, Sang-jin KIM, Dae-hyun NAM, Kyung-hoon LEE, Kyung-hee JUNG, Hyun-kyu YUN, Byung-jo JUN
  • Organic light emitting diode device and liquid crystal type emitting material for the same
    Patent number: 9371484
    Abstract: An organic light emitting diode (OLED) device includes a first electrode; a second electrode facing the first electrode; an emitting material layer disposed between the first and second electrodes and a horizontally oriented liquid crystal type emitting material.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: June 21, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Kyung-Jin Yoon, Gee-Sung Chae, Soon-Wook Cha, Kyung-Hoon Lee, Seog-Shin Kang, Su-Yeon Lee, Hyo-Jin Noh, Dae-Wi Yoon
  • CARBON FIBER REINFORCED POLYMER PLATE AND MANUFACTURING METHOD
    Publication number: 20160167270
    Abstract: A CFRP plate having a steel plate wherein a weld nut is welded is integrally stacked, and a manufacturing method are provided. The CFRP plate is formed by interposing a steel plate having a weld nut welded to a lower surface between two adjacent CFRP layers. A foam is interposed between a layer when the steel plate is disposed and a layer below the layer when the steel plate is disposed. The guide pins are fitted into the steel plate, a second layer, and the foam, forming an aperture in a portion of a second layer where the weld nut is positioned. A grove is formed accommodating the weld nut in the foam positioned below the aperture. A resin is injected when a temporary bolt is fitted into the weld nut, and the temporary bolt is removed after the resin is injected.
    Type: Application
    Filed: June 15, 2015
    Publication date: June 16, 2016
    Inventors: Huen Sick Min, Kyung Bum Kang, Jong Soo Kim, Hee June Kim, Kyung Hoon Lee, Tae Hwa Lee
  • USER TERMINAL FOR CONTROLLING DISPLAY DEVICE AND CONTROL METHOD THEREOF
    Publication number: 20160150472
    Abstract: A user terminal for controlling a display device and a control method thereof are provided. The user terminal includes a communicator configured to communicate with the display device, a main controller configured to control the user terminal, and a sub-controller configured to control the user terminal while the user terminal is in a sleep mode, wherein the sub-controller is configured to change a mode of the user terminal from the sleep mode to a standby mode in response to the communicator receiving environmental change detection information or user detection information from the display device while the user terminal is in the sleep mode.
    Type: Application
    Filed: June 16, 2015
    Publication date: May 26, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-il YOON, Jee-hoon KA, Sang-jin KIM, Dae-hyun NAM, Kyung-hoon LEE, Kyung-hee JUNG, Hyun-kyu YUN, Byung-jo JUN
  • Microwave pulse generator with variable frequency emission
    Patent number: 9337814
    Abstract: A variable frequency microwave pulse generator that includes a high voltage charger for charging with a high voltage, a high pressure gas tank for supplying insulation gas, and an electrode discharge unit. The electrode discharge unit includes a case, an accommodation section defined inside the case, and a pair of electrode sections disposed at one side and the other side of the accommodation section so as to face each other. The pair of electrode sections is spaced apart from each other to define a spark gap therebetween where the insulation gas supplied from the high pressure gas tank is loaded. An annular resonance recess is defined at the central portion of one electrode section of the pair of electrode sections, the depth of the resonance recess being variable in response to an adjustment knob disposed on the case being manipulated.
    Type: Grant
    Filed: June 23, 2014
    Date of Patent: May 10, 2016
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hoon Lee, Sung-Hyun Kim, Sang-Kyu Kim, Dong-Min Kim, Kyung-Hoon Lee
  • USER TERMINAL APPARATUS, ELECTRONIC APPARATUS, SYSTEM AND CONTROLLING METHOD THEREOF
    Publication number: 20160127938
    Abstract: A user terminal apparatus and an electronic apparatus are provided. The user terminal apparatus including a first communicator configured to perform wireless communication with an external apparatus; a second communicator configured to perform bilateral wireless communication with the external apparatus; a storage configured to store information about a connection with an access point; and a controller configured to control the first communicator to transmit a control signal to the external apparatus, to initiate a pairing operation with the external apparatus, and in response to performing the pairing, to control the second communicator to transmit the information about the connection with the access point to the external apparatus.
    Type: Application
    Filed: September 14, 2015
    Publication date: May 5, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-il YOON, Jee-hoon KA, Sang-jin KIM, Dae-hyun NAM, Kyung-hoon LEE, Kyung-hee JUNG, Hyun-kyu YUN, Byung-jo JUN
  • USER TERMINAL APPARATUS AND CONTROL METHOD THEREOF
    Publication number: 20160119573
    Abstract: A user terminal apparatus includes a communicator configured to perform communication with a display apparatus, which outputs an audio signal and a video signal, an audio outputter configured to include a receiver terminal, and a controller configured to, in response to a receiver being connected to a receiver terminal of the user terminal apparatus, transmit a signal indicating that the receiver is connected, to the display apparatus and in response to the output audio signal being received from the display apparatus, output the received audio signal to the receiver terminal.
    Type: Application
    Filed: June 17, 2015
    Publication date: April 28, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-il YOON, Sang-jin KIM, Dae-hyun NAM, Min-kyung YOON, Kyung-hoon LEE, Kyung-hee JUNG, Hyun-kyu YUN, Byung-jo JUN
  • Red phosphorescent composition and organic electroluminescent device using the same
    Patent number: 9324958
    Abstract: A red phosphorescent compound includes a host material being capable of transporting an electron or a hole; and a dopant material represented by following Formula 1: wherein the is one of and each of R1 to R4 is one of the group consisting of hydrogen atom (H), C1 to C6 substituted or non-substituted alkyl group, C1 to C6 substituted or non-substituted alkoxy group, and halogen atom.
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: April 26, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Do-Han Kim, Chun-Gun Park, Jong-Kwan Bin, Kyung-Hoon Lee, Hyun-Cheol Jeong, Dong-Hee Yoo, Nam-Sung Cho, Jong-Hyun Park, Tae-Han Park, Soon-Wook Cha, Seung-Jae Lee, In-Bum Song, Jung-Keun Kim
  • PROGRAMMABLE GAIN AMPLIFIERS WITH OFFSET COMPENSATION AND TOUCH SENSOR CONTROLLER INCORPORATING THE SAME
    Publication number: 20160034094
    Abstract: A programmable gain amplifier (PGA) circuit includes a first input resistor coupled between a first input node and a first summing node and a second input resistor coupled between a second input node and a second summing node. The PGA circuit further includes a first variable reference resistor coupled between a third input node and the first summing node, a second variable reference resistor coupled between a fourth input node and the second summing node, and an operational amplifier having first and second inputs coupled to respective ones of the first and second summing nodes and first and second outputs coupled to respective ones of the first and second output nodes. At least of the first and second reference resistors may include an R-2R ladder circuit.
    Type: Application
    Filed: July 23, 2015
    Publication date: February 4, 2016
    Inventors: Sang-Hyub Kang, Ki-Duk Kim, Jun-Chul Park, Ho-Jin Park, Kyung-Hoon Lee, Min-Chul Lee, Jin-Chul Lee, Choong-Hoon Lee, Michael Choi, Yoon-Kyung Choi
  • Display apparatus and method of controlling the same
    Patent number: 9231636
    Abstract: A display apparatus and a method of controlling the same are disclosed. The method of controlling a display apparatus includes: displaying an interface for setting up a remote controller that controls an external device connected to at least one input terminal of the display apparatus; receiving a selection of a user for setting up the remote controller through the user interface; and transmitting remote controller code information corresponding to the external device to the remote controller in accordance with the selection.
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: January 5, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwan-young Kim, Kyung-hoon Lee
  • APPARATUS FOR GENERATING A VORTEX FOR A VACUUM CLEANER
    Publication number: 20150369255
    Abstract: An apparatus for generating a vortex in a collection vessel of a vacuum cleaner, using a blade assembly rotatably mountable in the collection vessel. By rotating the blade assembly, a vortex is generated inside the collection vessel, and enough suction is created to draw air through the entire system. The use of a blade assembly to generate the vortex may remove the need for an impeller external to the collection vessel, as the blade assembly may be capable of creating enough suction to draw air into the collection vessel. This may allow the vacuum cleaner to operate with lower noise.
    Type: Application
    Filed: March 20, 2015
    Publication date: December 24, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Kyung Hoon Lee
  • INSPECTION SYSTEM AND METHODS OF FABRICATING AND INSPECTING SEMICONDUCTOR DEVICE USING THE SAME
    Publication number: 20150355108
    Abstract: A method of inspecting a semiconductor device includes measuring an inspection pattern formed on a semiconductor substrate using a measurer configured to measure optical signals reflected from the inspection pattern to obtain a signal expressed by a matrix including spectrum data associated with the inspection pattern, obtaining a first element including a first spectrum from the signal and obtaining a second element including a second spectrum from the signal, obtaining a skew spectrum using a difference between the first and second spectrums, and obtaining an asymmetric signal associated with the inspection pattern using the skew spectrum, the obtaining of the asymmetric signal including obtaining a polarity of the skew spectrum in a wavelength range, and obtaining a numerical value associated with an area of the skew spectrum.
    Type: Application
    Filed: April 15, 2015
    Publication date: December 10, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jang Ik PARK, Bong Seok KIM, Jung Hoon BYUN, Kyung Hoon LEE, Woo-Young CHOI
  • FLEXIBLE PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING SAME
    Publication number: 20150359106
    Abstract: The present invention relates to a method for manufacturing a flexible printed circuit board and a flexible printed circuit board manufactured by using the same. A circuit pattern is formed with a conductive paste on one surface of a base material, and the circuit pattern is sintered at a temperature of 290° C. to 420° C. to manufacture the flexible printed circuit board. As such, manufacturing costs can be reduced and productivity can be improved through a simple yet convenient process. Also, the circuit pattern is formed without a plating process, such that the problem of circuit pattern separation occurring during the plating process can be addressed and product reliability can be improved.
    Type: Application
    Filed: December 31, 2013
    Publication date: December 10, 2015
    Inventors: Jong-Soo KIM, Kyung-Hoon LEE, Jeong-Sang YU, O-Chung KWON
  • BACK BEAM FOR DRIVING APPARATUS HAVING REINFORCEMENT PART
    Publication number: 20150353042
    Abstract: The present invention provides a back beam for vehicle, which includes: a back-beam body formed in an arcuate shape and having a predetermined length; and reinforcement parts protruding from a plurality of portions of a front surface of the back-beam body and spaced apart from each other with intervals gradually varying toward both ends from a central portion of the back-beam body.
    Type: Application
    Filed: December 20, 2013
    Publication date: December 10, 2015
    Inventors: Kyung Hoon LEE, Hee June KIM, Yong Kil KIL
  • Antenna line protection device
    Patent number: 9190722
    Abstract: An antenna line protection device includes a pair of coaxial connectors and a streamer discharge module. The pair of coaxial connectors are disposed on both side ends of the antenna line protection device. The streamer discharge module is coupled between the coaxial connectors so that, when a pulse signal is input via the coaxial connectors, the streamer discharge module induces an electric field and thus establishes a discharge current channel, thereby suppressing an excessive input pulse.
    Type: Grant
    Filed: July 1, 2014
    Date of Patent: November 17, 2015
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seung-Kab Ryu, Kyung-Hoon Lee, Kwang-Uk Chu, Uijung Kim, Up Namkoong
  • APPARATUS AND METHOD FOR ALIGNING DISCOVERY CHANNEL INTERVALS AMONG CELLS IN CELLULAR COMMUNICATION SYSTEM
    Publication number: 20150296365
    Abstract: A method for aligning discovery channel intervals of a serving cell and a neighbor cell in a cellular communication system is provided.
    Type: Application
    Filed: April 8, 2015
    Publication date: October 15, 2015
    Inventors: Hyung-Jin CHOI, Hyun-Seok RYU, Seung-Hoon PARK, Kyung-Hoon LEE
  • Liquid crystal display device
    Patent number: 9146420
    Abstract: A liquid crystal display (LCD) device according to an embodiment includes a liquid crystal panel; a first polarization plate on the liquid crystal panel; a backlight unit under the liquid crystal panel; and a quantum rod sheet disposed between the liquid crystal panel and the backlight unit.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: September 29, 2015
    Assignee: LG Display Co., Ltd.
    Inventors: Moon-Bae Gee, Jeong-Ae Lee, Kyung-Chan Kim, Kyung-Hoon Lee, Kyung-Jin Yoon, Joong-Pill Park, Sung-Hee Cho, Hyo-Jin Noh, Kyung-Kook Jang, Kyung-Seok Jeong
  • Liquid crystal display device
    Patent number: 9104062
    Abstract: A liquid crystal display (LCD) device includes a first substrate; a second substrate; a liquid crystal layer disposed between the first and second substrates; a color filter on one of the first and second substrates; a first polarization plate under the first substrate; a second polarization plate over the second substrate; a backlight unit under the first polarization plate; and a quantum rod sheet disposed between the color filter and the second polarization plate.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: August 11, 2015
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Kyung-Chan Kim, Gee-Sung Chae, Soon-Wook Cha, Kyung-Hoon Lee, Joong-Pill Park, Moon-Bae Gee, Sung-hee Cho, Kyung-Kook Jang, Kyung-Seok Jeong