Patents by Inventor Sung On Lee

Sung On 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).

  • Publication number: 20190371576
    Abstract: An electrostatic chuck includes an embedded electrode receiving a first voltage to electrostatically attract a semiconductor substrate to the electrostatic chuck. A plurality of current loops are disposed in at least one of the electrostatic chuck and an edge ring surrounding the electrostatic chuck. The current loops are laterally spaced apart. Each current loop is a wire formed into a loop. One or more DC power sources are electrically connected to the current loops. A controller supplies the first voltage to the embedded electrode, supplies a DC current to the current loops from the power sources, and controls the power sources. Each current loop is independently operable and generates a localized DC magnetic field proximate to the semiconductor substrate on receiving the DC current during plasma processing of the semiconductor substrate to adjust the plasma processing of the semiconductor substrate. The localized DC magnetic field does not generate plasma.
    Type: Application
    Filed: July 9, 2019
    Publication date: December 5, 2019
    Inventors: Harmeet SINGH, Keith GAFF, Brett RICHARDSON, Sung LEE
  • Publication number: 20190372162
    Abstract: Disclose are an electrolyte composite for a lithium secondary battery having an improved output; a cathode including a protective film on its surface; and a lithium secondary battery comprising the same.
    Type: Application
    Filed: September 25, 2018
    Publication date: December 5, 2019
    Inventors: Yoon Sung Lee, KiSeok Koh, Jung Young Cho, Ikkyu Kim, Yeolmae Yeo, Seung-Min Oh, Sa Heum Kim, Sungmin Choi
  • Publication number: 20190369026
    Abstract: Disclosed are a point-of-care system and method, the system including: an aptamer-based diagnostic reagent; a diagnostic instrument for detecting a Raman signal through a Raman analysis technique; and a diagnostic kit to be operated on the basis of a lateral flow method, wherein blood and the diagnostic reagent are reacted so as to detect a Raman signal when the placement of the diagnostic kit is detected, thereby allowing the type of acute febrile illness to be identified.
    Type: Application
    Filed: February 1, 2018
    Publication date: December 5, 2019
    Inventors: DOO RYEON CHUNG, MIN HEE KANG, NAM YONG LEE, MIN YOUNG LEE, KYU SUNG LEE, JAE BUM CHOO, SANG YEOP LEE, JOON KI HWANG
  • Publication number: 20190369356
    Abstract: An autofocus adjustment apparatus is provided. The autofocus adjustment apparatus includes a base formed with a light-through hole, a carrier inserted into the base and configured to receive a lens barrel configured of one or more lenses, a magnet installed in one surface of the carrier, a coil installed in the base to face the magnet, and at least one or more balls located between the carrier and the base and configured to support the carrier to move along an optical axis direction of the lenses.
    Type: Application
    Filed: August 19, 2019
    Publication date: December 5, 2019
    Inventors: Dae-soon LIM, Hak-ku YOON, Myung-won CHOI, Dong-sung LEE
  • Publication number: 20190368688
    Abstract: Disclosed herein is a vehicle headlight for improving visibility during operation. In the vehicle headlight, a filtering film capable of preventing glare and reducing a discomfort glare phenomenon by controlling scotopic vision (S)/photopic vision (P) ratio in such a manner as to selectively absorb/block blue light in light emitted from an LED module is adhered, thereby improving visibility during operation.
    Type: Application
    Filed: February 7, 2017
    Publication date: December 5, 2019
    Inventors: Jae Wook Park, Myoung Sung Moon, Bong Sang Lee
  • Publication number: 20190371874
    Abstract: A display device includes: a base substrate; a first pixel electrode, a second pixel electrode, and a third pixel electrode arranged on the base substrate to be spaced apart from each other; a pixel defining film on the first pixel electrode, the second pixel electrode, and the third pixel electrode and including a first opening exposing the first pixel electrode, a second opening exposing the second pixel electrode and spaced apart from the first opening, and a third opening exposing the third pixel electrode and spaced apart from the first opening and the second opening; a first organic layer on the first pixel electrode exposed by the first opening; a second organic layer on the second pixel electrode exposed by the second opening; and a third organic layer on the third pixel electrode exposed by the third opening.
    Type: Application
    Filed: March 19, 2019
    Publication date: December 5, 2019
    Inventors: Sang Shin LEE, Joon Young PARK, Min Goo KANG, Jung Woo KO, Jong Sung PARK, Hong Kyun AHN, Sang Min YI, Sang Woo JO, Young Eun RYU, Yoon Seo LEE
  • Publication number: 20190373042
    Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services based on 5G communication technology and IoT-related technology (e.g. smart homes, smart buildings, smart cities, etc.). A method for receiving image data for a virtual-reality streaming service by an electronic device according to an embodiment of the present invention comprises: a step in which the electronic device determines whether to execute an adaptive virtual-reality streaming service on the basis of a bandwidth state; and a step in which, if it is determined to execute the adaptive virtual-reality streaming service, the electronic device requests and receives, from a server, the image data for the adaptive virtual-reality streaming service on the basis of head-tracking information and bandwidth information collected in advance.
    Type: Application
    Filed: August 16, 2019
    Publication date: December 5, 2019
    Inventors: Jung-Shin PARK, Joo-Hyung LEE, Ji-Cheol LEE, Han-Na LIM, Jin-Sung LEE, Hyung-Ho LEE
  • Publication number: 20190367488
    Abstract: The present disclosure provides compounds and compositions capable of extending lifespan, and methods of use thereof.
    Type: Application
    Filed: May 29, 2019
    Publication date: December 5, 2019
    Inventors: Taekyo Park, Sung Ho Woo, Sunyoung Kim, Suho Park, Jongun Cho, Doohwan Jung, Donghoon Seo, Jaeho Lee, Sangkwang Lee, Sanghyeon Yun, Hyang Sook Lee, Okku Park, Beomseok Seo, Sena Kim, Minah Seol
  • Publication number: 20190367004
    Abstract: An electric oil pump system is provided to allow the cooling of an electric oil pump (EOP) and an oil pump controller (OPU) to be performed efficiently in the vehicle equipped with the electric oil pump. The system includes an electric oil pump in which a pumping part is operated by power of a motor to suction and direct pressurized oil. and an oil pump controller operates the electric oil pump. A water-cooled cooling apparatus cools the oil pump controller using coolant and an oil-cooled cooling apparatus cools the electric oil pump using oil. The coolant of the water-cooled cooling apparatus and the oil of the oil-cooled cooling apparatus pass through a heat exchanger and as the coolant and oil pass therethrough, heat exchange is achieved.
    Type: Application
    Filed: December 4, 2018
    Publication date: December 5, 2019
    Inventors: Gyeong Cheol Kim, Sang Hyun Jeong, Jong Hyun Kim, Hak Sung Lee, Seong Hwan Kim, Dae Won Yang, Seung Jae Kang
  • Patent number: 10498187
    Abstract: Provided is a brushless direct current (BLDC) motor applied to a fuel pump for a motor vehicle, and more particularly, a BLDC motor of a fuel pump for a motor vehicle in which an end of a shaft of a rotor is coupled to a stator side to be rotated such that a length of the shaft is reduced.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: December 3, 2019
    Assignee: COAVIS
    Inventors: Wan Sung Pae, Hyun Tae Lee, Jin Woo Han
  • Patent number: 10497827
    Abstract: A light emitting device package includes a first frame and a second frame disposed to be spaced apart from each other; a body disposed between the first and second frames and comprising a recess; a first adhesive on the recess; a light emitting device on the first adhesive; a second adhesive disposed between the first and second frames and the light emitting device; and a resin portion disposed to surround the second adhesive and a partial region of the light emitting device.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: December 3, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Tae Sung Lee, June O Song, Ki Seok Kim, Young Shin Kim, Chang Man Lim
  • Patent number: 10497505
    Abstract: A magnetic composition includes first, second, and third magnetic metal particles. The first magnetic metal particles have an average particle size of 10 ?m to 28 ?m; the second magnetic metal particles have an average particle size of 1 ?m to 4.5 ?m; and the third magnetic metal particles include insulating layers disposed on surfaces thereof and have a particle size of 300 nm or less. Therefore, eddy current loss of an inductor having a body formed of the magnetic composition may be improved, and high efficiency and inductance of the inductor may be secured.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: December 3, 2019
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Se Hyung Lee, Je Ik Moon, Jung Wook Seo, Jun Sung Lee, Woo Jin Lee, Kang Ryong Choi, Il Jin Park, Gwang Hwan Hwang
  • Patent number: 10497800
    Abstract: The present disclosure provides a skyrmion diode using skyrmions as information carriers. The skyrmion diode includes a magnetic body and a conductive body. The magnetic body has a skyrmion which is used as information carrier. The conductive body is disposed on or under the magnetic body. The conductive body includes a Dzyaloshinskii-Moriya interaction (DMI) region and a defect region. The DMI region is provided to induce DMI in a region of the magnetic body corresponding to the DMI region by the spin-orbit coupling of the conductive body and magnetic moments of the magnetic body. The defect region is provided to prevent the DMI from being induced in a region of the magnetic body corresponding to the defect region.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: December 3, 2019
    Assignee: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Ki Suk Lee, Dae Han Jeong, Hee Sung Han, Nam Kyu Kim
  • Patent number: 10494343
    Abstract: The present invention relates to a novel organic compound, a near-infrared fluorescent constant medium containing the same, and a method for nano-granulating the constant medium.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: December 3, 2019
    Assignees: COLLEGE OF MEDICINE POCHON CHA UNIV. INDUSTRY-ACADEMIC COOPERATION FOUNDATION, CHAMEDITECH CO., LTD.
    Inventors: Tae Jong Yoon, Kwang Hoe Chung, Jeongbeob Seo, Sin Wook Kang, Kwang Hyuong Lee, Yong Su Kwon, Hye Sun Jeon, Chae Woon Lee, Jin Sung Kim
  • Patent number: 10497846
    Abstract: A light emitting device package according to an embodiment includes: a body including first and second openings passing through an upper surface of the body and a lower surface of the body; a light emitting device disposed on the body and including first and second bonding parts; and first and second conductive layers disposed under the body and electrically connected to the first and second bonding parts, respectively, wherein each of the first and second bonding parts includes a protrusion portion protruding and extending in a downwards direction within the first and second openings, respectively.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: December 3, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Tae Sung Lee, Chang Man Lim, June O Song
  • Patent number: 10496206
    Abstract: A touch sensor includes: a plurality of sensor pixels; a sensor scan driver for supplying sensor scan signals to the sensor pixels through sensor scan lines; a power supply unit for supplying common voltages to the sensor pixels through common lines; and a read-out circuit connected to the sensor pixels through the common lines, the read-out circuit configured to sense a touch by using an output signal output through the common lines, wherein two sensor pixels adjacent to each other among the sensor pixels share one common line.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: December 3, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Se Wan Son, Moo Soon Ko, Jung Hwa Kim, Jin Sung An, Seong Jun Lee, Wang Woo Lee, Ji Seon Lee
  • Patent number: 10497776
    Abstract: The present disclosure relates to a method of etching a narrow gap using one or more parallel releasing structures to improve etching performance, and an associated apparatus. In some embodiments, the method provides a semiconductor substrate with a narrow gap having a sacrificial material. One or more parallel releasing structures are formed within the semiconductor substrate at positions that abut the narrow gap. An etching process is then performed to simultaneously remove the sacrificial material from the narrow gap along a first direction from the one or more parallel releasing structures and along a second direction, perpendicular to the first direction. By simultaneously etching the sacrificial material from both the direction of the narrow gap and from the direction of the one or more parallel releasing structures, the sacrificial material is removed in less time, since the etch is not limited by a size of the narrow gap.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: December 3, 2019
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Kuei-Sung Chang, Te-Hao Lee
  • Patent number: 10494476
    Abstract: Disclosed is a conjugated polymer for an organic solar cell. The proportion of units containing no alkyl thiophene moieties in the conjugated polymer can vary to make the conjugated polymer suitable for use as an electron-donating organic semiconductor material in a small-area or large-area organic solar cell. Therefore, the use of the conjugated polymer ensures high energy conversion efficiency of the organic solar cell.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: December 3, 2019
    Assignee: Korea Institute of Science and Technology
    Inventors: Hae Jung Son, Phillip Lee, Jeung-hyun Jeong, Gyoungsik Kim, Sungmin Park, Injeong Shin, Sung-yoon Joe, Ji Yeong Kim
  • Patent number: 10496502
    Abstract: The present invention provides a reception apparatus for receiving data from a transmission apparatus in one direction, and a transmission apparatus for transmitting data with regards to the reception apparatus in one direction. If the reception apparatus detects an error in the received data, the reception apparatus informs the transmission apparatus about the error in the received data by switching over one or more communication lines forming a connection with the transmission apparatus. If the transmission apparatus detects a switchover of the one or more communication lines, the transmission apparatus re-transmits the data in which the error occurred to the reception apparatus. According to the present invention, the occurrence of data errors in one-direction data communication is easily recognized, and the reliability of the one-direction data communication is improved.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: December 3, 2019
    Assignees: NNSP CO., LTD., KOREA DISTRICT HEATING CORPORATION
    Inventors: Ki-Hyun Kim, Eun Sung Na, Sang-Jin Lee, Sun-Jin Kim
  • Publication number: 20190363261
    Abstract: A compound represented by a combination of Chemical Formula 1 and Chemical Formula 2 bonded together, a composition including the compound, an organic optoelectronic device, and a display device are disclosed. In Chemical Formula 1 and Chemical Formula 2, each substituent is the same as described in the specification.
    Type: Application
    Filed: May 22, 2019
    Publication date: November 28, 2019
    Inventors: Seungjae LEE, Changwoo KIM, Byungku KIM, Hyung Sun KIM, Dong Wan RYU, Chang Ju SHIN, Kipo JANG, Min Seok SEO, Sung-Hyun JUNG