Patents by Inventor Yong Il Kim

Yong Il Kim 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: 10054808
    Abstract: A display chassis including a bottom part having a curved surface, a first sidewall and a second sidewall extending from opposite ends of the bottom part and facing each other, and shape maintaining parts configured to maintain shapes of the first sidewall and the second sidewall and contacting the first sidewall and the second sidewall, respectively.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: August 21, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventor: Yong Il Kim
  • Patent number: 10034862
    Abstract: The present invention provides a pharmaceutical composition for the prevention or treatment of cardiovascular disorders containing losartan or a pharmaceutically acceptable salt thereof; amlodipine or a pharmaceutically acceptable salt thereof; a disintegrant; and a coating agent. The composition of the present invention, which has the best combination and optimum ratio of a disintegrant to a coating agent, shows sufficient strength and high dissolution rates under various pH environments, and thus, it is useful for the preparation of an excellent solid formulation exhibiting improved drug delivery efficiency and storage stability.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: July 31, 2018
    Assignee: HANMI PHARM. CO., LTD.
    Inventors: Leedong Roh, Ho Taek Im, Young Su Yoon, Yong Il Kim, Jae Hyun Park, Jong Soo Woo
  • Publication number: 20180211993
    Abstract: A light emitting device package includes a substrate for growth having a plurality of light-emitting windows, a plurality of semiconductor light-emitting units corresponding to the plurality of light-emitting windows, each semiconductor light-emitting unit having a first surface contacting the substrate for growth and a second surface opposite the first surface, and each semiconductor light-emitting unit having a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer stacked on each other, a plurality of wavelength conversion units respectively disposed inside the plurality of light-emitting windows, each wavelength conversion unit is configured to provide light having a wavelength different from light emitted by the respective semiconductor light-emitting unit, a metal support layer disposed on at least one surface of each of the plurality of semiconductor light-emitting units and having a lateral surface coplanar with a lateral surface of the substra
    Type: Application
    Filed: March 23, 2018
    Publication date: July 26, 2018
    Inventors: Ji Hye YEON, Sung Hyun SIM, Wan Tae LIM, Yong Il KIM, Hanul YOO
  • Publication number: 20180182931
    Abstract: A light emitting device package includes a light emitting structure including a first light emitting cell, a second light emitting cell, and a third light emitting cell, each of the first to third light emitting cells including an active layer to emit light of a first wavelength in a first direction and being separated from each other in a second direction, orthogonal to the first direction, a first light adjusting portion including a first wavelength conversion layer in a first recess portion of the first light emitting cell, the first wavelength conversion layer to convert light of the first wavelength to light of a second wavelength, and a second light adjusting portion including a second wavelength conversion layer in a second recess portion of the second light emitting cell, the second wavelength conversion layer to convert light of the first wavelength to light of a third wavelength.
    Type: Application
    Filed: August 23, 2017
    Publication date: June 28, 2018
    Inventors: Dong Gun LEE, Yong Il KIM, Young Soo PARK, Jin Sub LEE, Wan Tae LIM
  • Patent number: 10008640
    Abstract: A light emitting apparatus includes at least one first light source and at least one second light source. The at least one first light source and at least one second light source may be configured to emit white light and cyan light, respectively, such that a ratio of luminous flux of the white light to luminous flux of the cyan light ranges from 19:1 to 370:1, based on a common magnitude of electrical current being applied to each of the at least one first light source and the at least one second light source.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: June 26, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji Hye Yeon, Han Kyu Seong, Yong Il Kim, Jung Sub Kim
  • Publication number: 20180175264
    Abstract: A light-emitting diode (LED) package includes: a reflective structure including a cavity, a bottom portion having a through hole, and a sidewall portion surrounding the cavity and the bottom portion and having an inclined inner side surface; an electrode pad inserted into the through hole; an LED on the bottom portion in the cavity, the LED including a light-emitting structure electrically connected to the electrode pad and a phosphor formed on the light-emitting structure; and a lens structure filling the cavity and formed on the reflective structure.
    Type: Application
    Filed: September 13, 2017
    Publication date: June 21, 2018
    Inventors: Jin-sub LEE, Yong-il KIM, Han-kyu SEONG, Young-jin CHOI
  • Publication number: 20180166424
    Abstract: A light-emitting diode (LED) device includes a plurality of light-emitting structures spaced apart from each other; a plurality of electrode layers on first surfaces of the plurality of light-emitting structures, respectively; a protection layer on second surfaces of each of the plurality of light-emitting structures, respectively; a separation layer to electrically insulate the plurality of light-emitting structures from each other and electrically insulate the plurality of electrode layers from each other; a plurality of phosphor layers on second surfaces of the plurality of light-emitting structures, respectively, each of the plurality of the phosphor layers each to output a different color of light; and a partitioning layer between the phosphor layers and separating the plurality of phosphor layers from each other, the partitioning layer including a substrate structure, an insulation structure, or a metal structure.
    Type: Application
    Filed: December 6, 2017
    Publication date: June 14, 2018
    Inventors: Sung-hyun Sim, Yong-il Kim, Wan-tae Lim, Ji-hye Yeon, Ha-nul Yoo
  • Patent number: 9997561
    Abstract: In some examples, a semiconductor device may comprise a semiconductor chip including a plurality of pixels, each pixel formed of a plurality of sub-pixels, such as a red sub-pixel, green sub-pixel and blue sub-pixel. Each sub-pixel may comprise a light emitting diode. A first signal line may connect to signal terminals of a first group sub-pixels (e.g., arranged in the same row), and a second signal line may connect to common terminals of a second group of sub-pixels (e.g., arranged in the same column). The number of chip pads may thus be reduced to provide increased design flexibility in location and/or allowing an increase in chip pad size. In some examples, a light transmissive material may be formed in openings of a semiconductor growth substrate on which light emitting cells of the sub-pixels were grown. The light transmissive material of some of the sub-pixels may comprise a wavelength conversion material and/or filter.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: June 12, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Nam Goo Cha, Yong Il Kim, Young Soo Park
  • Publication number: 20180153878
    Abstract: An oral solid formulation includes irinotecan or a pharmaceutically acceptable salt thereof as an active ingredient, and an acidifying agent.
    Type: Application
    Filed: June 20, 2016
    Publication date: June 7, 2018
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Caleb Hyung Min PARK, Myeong Ki JUNG, Jin Cheul KIM, Yong Il KIM, Jae Hyun PARK, Jong Soo WOO
  • Publication number: 20180134651
    Abstract: Disclosed is a method of purifying terephthalate-based ester compounds, including: adding a base to a resultant reaction mixture comprising terephthalate-based ester compounds synthesized by esterification of terephthalic acid and alcohol so as to neutralize unreacted acids; applying steam to the resultant reaction mixture which has been neutralized; adding a filter aid to the resultant reaction mixture which has been steamed prior to filtration through a filter; and filtering through a filter the resultant reaction mixture to which the filter aid has been added, wherein the filter aid comprises diatomite particles having an average particle size of 50 ?m to 90 ?m.
    Type: Application
    Filed: September 28, 2017
    Publication date: May 17, 2018
    Inventors: Seong Hwan LEE, Sang Hoon KIM, Kyung Yeol KIM, Yong Il KIM
  • Publication number: 20180134652
    Abstract: Disclosed is a method for purifying an ester compound, including: adding a base to a resultant reaction mixture comprising a plasticizer of an ester compound synthesized by an esterification reaction of an acid and an alcohol so as to neutralize unreacted acids; applying steam to the resultant reaction mixture which has been neutralized; adding diatomite to the resultant reaction mixture which has been steamed, prior to filtration through a filter, and then subjecting the resultant reaction mixture to which the diatomite has been added to a primary filtration; and adding an activated white clay to the resultant reaction mixture, and then subjecting the resultant reaction mixture which has been primarily filtrated to a secondary filtration through a filter.
    Type: Application
    Filed: September 29, 2017
    Publication date: May 17, 2018
    Inventors: Seong Hwan LEE, Sang Hoon KIM, Kyung Yeol KIM, Yong Il KIM
  • Patent number: 9966369
    Abstract: A light emitting device package includes a cell array including a plurality of semiconductor light emitting units, and having a first surface and a second surface opposite the first surface, each of the plurality of semiconductor light emitting units having a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer stacked on each other.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: May 8, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Il Kim, Wan Tae Lim, Young Jin Choi, Sung Hyun Sim
  • Patent number: 9954028
    Abstract: A light emitting device package includes a substrate for growth having a plurality of light-emitting windows, a plurality of semiconductor light-emitting units corresponding to the plurality of light-emitting windows, each semiconductor light-emitting unit having a first surface contacting the substrate for growth and a second surface opposite the first surface, and each semiconductor light-emitting unit having a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer stacked on each other, a plurality of wavelength conversion units respectively disposed inside the plurality of light-emitting windows, each wavelength conversion unit is configured to provide light having a wavelength different from light emitted by the respective semiconductor light-emitting unit, a metal support layer disposed on at least one surface of each of the plurality of semiconductor light-emitting units and having a lateral surface coplanar with a lateral surface of the substra
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: April 24, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji Hye Yeon, Sung Hyun Sim, Wan Tae Lim, Yong Il Kim, Hanul Yoo
  • Patent number: 9931406
    Abstract: Disclosed is a pharmaceutical composition comprising an amide derivative or a pharmaceutically acceptable salt thereof and a non-metallic salt lubricant, which can be used as an effective cancer cell-growth inhibitor owing to its enhanced storage stability with no quality changes over time.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: April 3, 2018
    Assignee: Hanmi Pharm. Co., Ltd.
    Inventors: Yong Il Kim, Kyeong Soo Kim, Jin Cheul Kim, Yo Han Kim, Jae Hyun Park, Jong Soo Woo
  • Publication number: 20180068991
    Abstract: A light emitting device package includes a cell array including a plurality of semiconductor light emitting units, and having a first surface and a second surface opposite the first surface, each of the plurality of semiconductor light emitting units having a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer stacked on each other.
    Type: Application
    Filed: November 3, 2017
    Publication date: March 8, 2018
    Inventors: YONG IL KIM, Wan Tae LIM, Young Jin CHOI, Sung Hyun SIM
  • Publication number: 20180047780
    Abstract: A light emitting device package includes a substrate for growth having a plurality of light-emitting windows, a plurality of semiconductor light-emitting units corresponding to the plurality of light-emitting windows, each semiconductor light-emitting unit having a first surface contacting the substrate for growth and a second surface opposite the first surface, and each semiconductor light-emitting unit having a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer stacked on each other, a plurality of wavelength conversion units respectively disposed inside the plurality of light-emitting windows, each wavelength conversion unit is configured to provide light having a wavelength different from light emitted by the respective semiconductor light-emitting unit, a metal support layer disposed on at least one surface of each of the plurality of semiconductor light-emitting units and having a lateral surface coplanar with a lateral surface of the substra
    Type: Application
    Filed: March 3, 2017
    Publication date: February 15, 2018
    Inventors: Ji Hye YEON, Sung Hyun SIM, Wan Tae LIM, Yong Il KIM, Hanul YOO
  • Publication number: 20180047880
    Abstract: A method of fabricating a light emitting device package includes forming a plurality of semiconductor light emitting parts, each having a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer on a growth substrate, forming a partition structure having a plurality of light emitting windows on the growth substrate, filling each of the plurality of light emitting windows with a resin having a phosphor, and forming a plurality of wavelength conversion parts by planarizing a surface of the resin.
    Type: Application
    Filed: April 13, 2017
    Publication date: February 15, 2018
    Inventors: Wan Tae LIM, Sung Hyun SIM, Hanul YOO, YONG IL KIM, Hye Seok NOH, Ji Hye YEON
  • Patent number: 9893251
    Abstract: A light-emitting device package includes a plurality of luminescent structures arranged spaced apart from each other in a horizontal direction, an intermediate layer on the plurality of luminescent structures, and wavelength conversion layers on the intermediate layer, the wavelength conversion layers vertically overlapping separate, respective luminescent structures of the plurality of luminescent structures. The intermediate layer may include a plurality of layers, the plurality of layers associated with different refractive indexes, respectively. The intermediate layer may include a plurality of sets of holes, each set of holes may include a separate plurality of holes, and each wavelength conversion layer may vertically overlap a separate set of holes on the intermediate layer.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: February 13, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-sub Kim, Yong-il Kim, Dong-gun Lee, Kyung-wook Hwang, Jin-sub Lee, Min-gyeong Gwon
  • Patent number: 9867801
    Abstract: Provided is an amorphous solid dispersion including a taxane or a pharmaceutically acceptable salt thereof, a pharmaceutically acceptable polymer, and a pharmaceutically acceptable surfactant, which has enhanced solubility. Also provided is a method for preparing the solid dispersion. The present subject matter also provides a tablet having good solubility, bioavailability and stability, which comprises the amorphous solid dispersion, an intragranular excipient, and an extragranular excipient.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: January 16, 2018
    Assignee: HANMI PHARM. CO., LTD.
    Inventors: Shanmugam Srinivasan, Ho Taek Im, Young Su Yoon, Yong Il Kim, Jae Hyun Park, Jong Soo Woo
  • Publication number: 20180013042
    Abstract: A light-emitting diode (LED) package includes a light-emitting structure, an optical wavelength conversion layer on the light-emitting structure, and an optical filter layer on the optical wavelength conversion layer. The light-emitting structure includes a first-conductivity-type semiconductor layer, an active layer on the first-conductivity-type semiconductor layer, and a second-conductivity-type semiconductor layer on the active layer, and emits first light having a first peak wavelength. The optical wavelength conversion layer absorbs the first light emitted from the light-emitting structure and emits second light having a second peak wavelength different from the first peak wavelength. The optical filter layer reflects the first light emitted from the light-emitting structure and transmits the second light emitted from the optical wavelength conversion layer.
    Type: Application
    Filed: September 14, 2017
    Publication date: January 11, 2018
    Inventors: Ha-nul YOO, Yong-il KIM, Nam-goo CHA, Wan-tae LIM, Kyung-wook HWANG, Sung-hyun SIM, Hye-seok NOH