Patents by Inventor Ho-young Lee

Ho-young 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: 20190114958
    Abstract: A display apparatus and a manufacturing method thereof including a plurality of light emitting diode (LED) elements, signal electrodes configured to supply data signals to the plurality of LED elements, and a common electrode configured to provide a ground to the plurality of LED elements, in which one end of each of the plurality signal electrodes is surrounded by the common electrode or respective ends of the common electrode are surrounded by the plurality of signal electrodes.
    Type: Application
    Filed: October 12, 2018
    Publication date: April 18, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Min SHIN, Ho Seop LEE, Sang Young PARK
  • Patent number: 10261615
    Abstract: An electronic device includes a touch sensitive display, and a processor electrically connected with the touch sensitive display. The processor is configured to sense a first touch and a second touch on the touch sensitive display, to display a first region expanding with respect to a location at which the first touch is made, on the touch sensitive display, to display a second region expanding with respect to a location at which the second touch is made, on the touch sensitive display, and to display a specified screen in the touch sensitive display if a sum of an area of the first region and an area of the second region exceeds a specified value.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: April 16, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ho Young Lee, Gyu Chual Kim, Bo Keun Kim, Ji Won Kim, Kyu Ok Choi
  • Patent number: 10251902
    Abstract: The present invention provides a pharmaceutical composition or a food composition comprising, as active ingredients, flavone-6-C-glucose derivatives or galenical extracts containing flavone-6-C-glucose derivatives. The composition of the present invention shows a functional effect of effectively treating or preventing cognitive dysfunction disorders such as delirium, dementia or amnesia, stroke, palsy, attention disorders, anxiety disorders or sleep disorders.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: April 9, 2019
    Assignee: DAE HWA PHARMA CO., LTD.
    Inventors: Jong Hoon Ryu, Jae Hoon Cheong, Chan Young Shin, Dae Sik Jang, Hyung Eun Lee, Hyun Ji Kim, Byeol Ryu, In Ho Jung, Yeong Woo Jo
  • Patent number: 10246773
    Abstract: A method for forming an amorphous thin film comprises: forming a seed layer on a surface of a base by supplying aminosilane-based gas on the base; forming the first boron-doped amorphous thin film by supplying the first source gas including boron-based gas on the seed layer; and forming the second boron-doped amorphous thin film by supplying the second source gas including boron-based gas on the first amorphous thin film.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: April 2, 2019
    Assignee: EUGENE TECHNOLOGY CO., LTD.
    Inventors: Seung-Woo Shin, Cha-Young Yoo, Woo-Duck Jung, Ho-Min Choi, Wan-Suk Oh, Koon-Woo Lee, Hyuk-Lyong Gwon, Ki-Ho Kim
  • Publication number: 20190091833
    Abstract: A chemical mechanical polishing method includes providing a pad conditioner, such that the pad conditioner includes a base and a plurality of tips protruding from a surface of the base, adjusting a surface roughness of an upper surface of each tip of the plurality of tips, and adjusting a polishing rate of chemical mechanical polishing using the adjusted surface roughness of the upper surfaces of the plurality of tips.
    Type: Application
    Filed: April 19, 2018
    Publication date: March 28, 2019
    Applicant: EHWA DIAMOND IND. CO., LTD.
    Inventors: Sol HAN, Yung Jun KIM, Ho Young KIM, Doo Sik MOON, Sung Oh PARK, Young Seok JANG, Sun Gyu PARK, Kyu Min OH, Joo Han LEE
  • Publication number: 20190097138
    Abstract: Provided are an organic electric element for achieving high light-emitting efficiency, low driving voltage and improved lifespan, which comprises a mixture of a compound of Formula (1) and a compound of Formula (2) as a phosphorescent host material; and an electronic device thereof.
    Type: Application
    Filed: May 2, 2017
    Publication date: March 28, 2019
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Mun Jae LEE, Soung Yun MUN, Jae Taek KWON, Dae Sung KIM, Moo Jin PARK, Sun Pil HWANG, Sun Hee LEE, Ho Young JUNG, Bum Sung LEE
  • Patent number: 10237539
    Abstract: A 3D display apparatus is provided. The 3D display apparatus includes a display panel and a viewing area separator disposed on a front side of the display panel and configured to provide a plurality of optical views having different viewpoints to a viewing zone, and a processor configured to render a plurality of image views having different viewpoints based on a depth of an input image and provide a multiview image by arranging the plurality of image views on the display panel in an arrangement pattern. The processor is further configured to determine, based on the arrangement pattern, an estimated crosstalk occurring between the plurality of image views having the different viewpoints, correct the plurality of image views by performing crosstalk inverse compensation according to the estimated crosstalk, and provide the multiview image based on the crosstalk inverse compensation.
    Type: Grant
    Filed: March 23, 2016
    Date of Patent: March 19, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-mo Kang, Sung-yeol Kim, Ho-young Lee
  • Publication number: 20190081404
    Abstract: An electronic device is provided. The electronic device includes a housing that includes a first surface, a second surface facing the first surface, and a side surface surrounding a space between the first and second surfaces, a printed circuit board (PCB) that is arranged inside the housing and includes at least one antenna unit, and a communication circuit that is arranged inside the PCB or between the PCB and the housing.
    Type: Application
    Filed: September 13, 2018
    Publication date: March 14, 2019
    Inventors: Seung Gil JEON, Hyung Wook KIM, Jeong Heum LEE, Jong Hwan LEE, Ho Young IM
  • Patent number: 10230966
    Abstract: Multilayer video encoding/decoding methods and apparatuses are provided. A multilayer video decoding method includes: obtaining inter-layer prediction allowance information from a bitstream; obtaining single layer use information from the bitstream when the inter-layer prediction allowance information indicates that inter-layer prediction is usable; determining at most only one layer among at least one layer, to which a current picture refers, as a reference layer when the single layer use information indicates that at most one picture is used for inter-layer prediction; and performing inter-layer prediction on the current picture by using a picture belonging to the reference layer.
    Type: Grant
    Filed: April 12, 2016
    Date of Patent: March 12, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byeong-doo Choi, Min-woo Park, Jin-young Lee, Yong-jin Cho, Chan-yul Kim, Ho-cheon Wey
  • Patent number: 10230967
    Abstract: A multi-layer video encoding/decoding method and a multi-layer video encoding/decoding apparatus are provided. In the multi-layer video encoding method, image data is encoded to a multi-layer encoded image, at least one of encoded layers of a target output layer set is determined as an output layer, an index of at least three output layer subsets including at least one output layer from among the encoded layers of the target output layer set are generated based on the determined output layer, and a bitstream including the generated index and the multi-layer encoded image is generated.
    Type: Grant
    Filed: April 12, 2016
    Date of Patent: March 12, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-jin Cho, Byeong-doo Choi, Chan-yul Kim, Min-woo Park, Ho-cheon Wey, Jin-young Lee
  • Publication number: 20190071558
    Abstract: Provided herein, inter alia, are a carbon fiber-reinforced polymer composite and a method for manufacturing the same. The carbon fiber-reinforced polymer composite may improve interfacial bonding force by modifying the surface of carbon fibers with an amphiphilic block copolymer and then forming a composite of the surface-modified carbon fibers with a polymer.
    Type: Application
    Filed: December 4, 2017
    Publication date: March 7, 2019
    Inventors: Sung Hyun Lee, Soon Joon Jung, Won Jin Seo, Dong Uk Lee, Ho Gyu Yoon, Heun Young Seo, Yong Sik Yeom, Jae Young Lee
  • Patent number: 10212416
    Abstract: A multi view image display apparatus and a control method thereof are provided. The display apparatus includes an image inputter configured to receive an image, a display configured to display a multi view image that is generated based on the received image, and a processor configured to render views having different viewpoints based on a depth of the received image, expand a normal viewing area based on a cyclic mapping, adjust pixel values of the views so that a view jumping amount of a view jumping area occurring on a reverse viewing area due to the expansion of the normal viewing area is equal to a value, and generate the multi view image based on the adjusted pixel values.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: February 19, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-ryong Han, Jin-mo Kang, Ho-young Lee
  • Publication number: 20190048115
    Abstract: The present invention provides a method for preparing a modified and conjugated diene-based polymer, which may prevent processability degradation by restraining the increase of mooney viscosity during post-treatment using steam with high temperature or storage for a long time by stabilizing a modified polymer using a modification stabilizer, and a modified and conjugated diene-based polymer prepared by the preparation method.
    Type: Application
    Filed: June 12, 2017
    Publication date: February 14, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Ho Young LEE, No Ma KIM, Sang Mi LEE, Sun Keun KIM
  • Publication number: 20190026017
    Abstract: A method for displaying a user interface by an electronic device according to various embodiments of the present invention may comprise displaying a plurality of items on a screen, displaying a first object including an index relating to at least one item among the plurality of displayed items, scrolling the plurality of items, at least on the basis of a user input, and changing a form of the first object, at least on the basis of an attribute of at least one item displayed by the scroll operation.
    Type: Application
    Filed: January 18, 2017
    Publication date: January 24, 2019
    Inventors: Ho Young LEE, Gyuchual KIM
  • Publication number: 20190023725
    Abstract: The present invention relates to a modifier, and more particularly, to a modifier including a compound represented by Formula 1, a method of preparing the same, and a modified conjugated diene-based polymer including the same. The present invention also provides a modifier exhibiting excellent dispersibility via hydrogen bonding with an inorganic filler when mixed therewith, a method of preparing the same, a modified conjugated diene-based polymer modified using the modifier and thus exhibiting excellent processability, high tensile strength, high wear resistance, low rolling resistance, and high wet skid resistance, and a method of preparing the modified conjugated diene-based polymer.
    Type: Application
    Filed: September 5, 2017
    Publication date: January 24, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Min Sik Mun, No Ma Kim, Da Won Chai, Ho Young Lee
  • Publication number: 20190002598
    Abstract: The present invention provides an azasilane-based modifier of Formula 1, which may easily introduce a functional group having affinity with a filler into a conjugated diene-based polymer chain, a modified and conjugated diene-based polymer including the functional group derived from the azasilane-based modifier, a method for preparing the modified and conjugated diene-based polymer, a rubber composition including the modified and conjugated diene-based polymer, and a molded article and a tire manufactured from the rubber composition.
    Type: Application
    Filed: February 24, 2017
    Publication date: January 3, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Ho Young Lee, No Ma Kim, Sang Mi Lee, Da Won Chai
  • Patent number: 10168266
    Abstract: Present disclosure provides a portable viscometer including a body and a measuring unit disposed on one side of the body. The measuring unit includes a capillary tube detachably attached to the measuring unit, and a first sensor and a second sensor, the first and second sensors being disposed adjacent to the capillary tube and vertically spaced apart from each other, and the capillary tube includes a bead therein. The bead may be fixed on the inner surface of the capillary tube by a fixing compound which is soluble in a fluid to be measured.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: January 1, 2019
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KOREA INSTITUTE OF ORIENTAL MEDICINE
    Inventors: Wan Joong Kim, Myeong Soo Lee, Moon Youn Jung, Dae-Sik Lee, Ju Ah Lee, Ho Young Lee
  • Publication number: 20180371125
    Abstract: The present invention relates to a modified conjugated diene-based polymer, and more particularly, provides a modified conjugated diene-based polymer which includes a repeating unit derived from a conjugated diene-based monomer and includes at one terminal, a functional group derived from a modifier which includes a compound represented by Formula 1, and a method for preparing the same.
    Type: Application
    Filed: October 18, 2017
    Publication date: December 27, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Yu Jin Kim, No Ma Kim, Heung Yeal Choi, Ho Young Lee
  • Patent number: 10165637
    Abstract: Provided is a light emission device. When the size of an input voltage exceeds a minimum light emission voltage, all light emission elements emit light always irrespective of the size of a voltage, and as the size of the voltage decreases, the light emission device has a configuration in which the light emission elements are connected in parallel with each other, and as the size of the voltage increases, the light emission device has a configuration in which the light emission elements are connected in series with each other.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: December 25, 2018
    Assignee: LUMENS CO., LTD.
    Inventors: Soo Geun Yoo, Hong Geol Choi, Ho Young Lee, Myeong Kook Gong
  • Patent number: D835633
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: December 11, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang-Mo Yang, Eun-Joo Kim, Hyung-Min Kim, Soo-Jung Bae, Ho-Young Lee Reho, Chul-Ho Jang