Patents by Inventor Sung-Soo Yoon

Sung-Soo Yoon 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: 10316125
    Abstract: The present application relates to a polymer and a use thereof. The present application may provide a functional polymer which expresses a low solubility to a polar solvent and a non-polar solvent and which is suitable for forming a film. If applied to the use of cosmetics such as mascara or to medical uses, the polymer in the present application may express a tolerance to diverse solvents such as sebum, sweat, tears and the like, and thus enables makeup to last, etc. Accordingly, the polymer may be applied to diverse uses and used in film forming agents, cosmetic compositions, or cosmetics, or the like.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: June 11, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Su Jeong Kim, Jeong Ae Yoon, Sung Soo Yoon, Kyong Seob Kim, Khee Hwan Choi, Hae Seok Chae
  • Patent number: 10316223
    Abstract: A pressure-sensitive adhesive composition, a pressure-sensitive adhesive polarizing plate and a liquid crystal display device are provided. The pressure-sensitive adhesive composition has excellent durability reliability under extreme conditions such as high temperature and/or humidity conditions, and shows superior workability such as cuttability or re-workability. Also, when the pressure-sensitive adhesive composition is applied to a polarizing plate or a liquid crystal display device, the composition can effectively prevent light leakage. Such a pressure-sensitive adhesive exhibits excellent characteristics, for example, even when the pressure-sensitive adhesive is applied to a 20-inch or more large display device.
    Type: Grant
    Filed: September 18, 2013
    Date of Patent: June 11, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Sung Soo Yoon, No Ma Kim, In Ho Hwang, Jeong Min Ha, In Kyu Park, Min Ki Lee
  • Patent number: 10310378
    Abstract: The present application relates to a block copolymer and uses thereof. The present application can provide a block copolymer—which exhibits an excellent self-assembling property and thus can be used effectively in a variety of applications—and uses thereof.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: June 4, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Eun Young Choi, No Jin Park, Jung Keun Kim, Je Gwon Lee, Se Jin Ku, Mi Sook Lee, Hyung Ju Ryu, Sung Soo Yoon
  • Patent number: 10308751
    Abstract: A block copolymer, a method for preparing a block copolymer, a resin composition, and a film are provided. The block copolymer can be useful in inhibiting complete separation of the hard segment even under a severe high-temperature condition by increasing the chemical cross-linking density around the hard segment without causing an increase in glass transition temperature of the hard segment, thereby maintaining high-temperature durability.
    Type: Grant
    Filed: September 1, 2014
    Date of Patent: June 4, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Jeong Ae Yoon, Su Jeong Kim, Sung Soo Yoon, Min Ki Lee, Kee Young Kim, Han Na Chi, Sang Hyun Hong, Jeong Sik Bae
  • Patent number: 10312419
    Abstract: A white light emitting device may include a blue light emitting diode configured to emit blue light and a plurality of wavelength conversion materials configured to convert the blue light into light having different wavelengths based on being excited by the blue light, and emit white light based on the converting, wherein the emitted white light is associated with an Illuminating Engineering Society (IES) TM-30-15 Fidelity Index (Rf) in a range of 78 to 89, an IES TM-30-15 Chroma Change by Hue Index Rcs15 in a range of 7% to 16%, and an IES TM-30-15 Chroma Change by Hue Index Rcs16 in a range of 7% to 16%, and a color difference between a reflection spectrum of a white specimen of the emitted white light, and International Commission on Illumination (CIE) Standard illuminant D65, that is equal to or less than 106.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: June 4, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeong Rok Oh, Jeong Eun Yun, Sung Woo Choi, Cho Hui Kim, Chul Soo Yoon
  • Patent number: 10302257
    Abstract: A lamp apparatus for a vehicle may include a light source device configured to irradiate light; a detector configured to be distanced from the light source device and detect the light irradiated from the light source device, verifying whether the light source device is operating abnormally; and a reflector configured to have the light irradiated from the light source device incident thereon and reflect a portion of the light irradiated from the light source device wherein a portion of the light reflects toward the detector while reflecting the light irradiated from the light source device such that the light reflects toward a front of the vehicle.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: May 28, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corp., SL Corporation
    Inventors: Byoung Suk Ahn, Jik Soo Shin, Ki Hong Lee, Jung Wook Lim, Keun Sig Lim, Cheol Min Park, Hyo Kyoung Kim, Sung Wook Yoon
  • Patent number: 10295908
    Abstract: The present application relates to a monomer, a method for preparing a block copolymer, a block copolymer, and uses thereof. Each monomer of the present application exhibits an excellent self-assembling property and is capable of forming a block copolymer to which a variety of required functions are granted as necessary without constraint.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: May 21, 2019
    Assignee: LG Chem, Ltd.
    Inventors: No Jin Park, Jung Keun Kim, Je Gwon Lee, Sung Soo Yoon, Se Jin Ku, Mi Sook Lee, Eun Young Choi, Hyung Ju Ryu
  • Patent number: 10287430
    Abstract: Provided is a method of manufacturing a patterned substrate. The method may be applied to a process of manufacturing a device such as an electronic device or integrated circuit, or another use, for example, to manufacture an integrated optical system, a guidance and detection pattern of a magnetic domain memory, a flat panel display, a LCD, a thin film magnetic head or an organic light emitting diode, and used to construct a pattern on a surface to be used to manufacture a discrete tract medium such as an integrated circuit, a bit-patterned medium and/or a magnetic storage device such as a hard drive.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: May 14, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Se Jin Ku, Mi Sook Lee, Hyung Ju Ryu, Jung Keun Kim, Sung Soo Yoon, No Jin Park, Je Gwon Lee, Eun Young Choi
  • Patent number: 10287429
    Abstract: The present application provides a block copolymer and uses thereof. The block copolymer of the present application exhibits an excellent self-assembling property or phase separation property, and can be provided with a variety of required functions without constraint.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: May 14, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Mi Sook Lee, Jung Keun Kim, Se Jin Ku, No Jin Park, Je Gwon Lee, Eun Young Choi, Sung Soo Yoon, Hyung Ju Ryu
  • Patent number: 10281820
    Abstract: The present application relates to a block copolymer and uses thereof. The present application can provide a block copolymer—which exhibits an excellent self-assembling property and thus can be used effectively in a variety of applications—and uses thereof.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: May 7, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Jung Keun Kim, Je Gwon Lee, Jeong Kyu Lee, Se Jin Ku, No Jin Park, Mi Sook Lee, Eun Young Choi, Sung Soo Yoon, Hyung Ju Ryu
  • Patent number: 10251819
    Abstract: The present application relates to an amphiphilic polymer and a method of preparing the same. Furthermore, the present application relates to a micelle including a drug encapsulated by the amphiphilic polymer and a composition including the same. The amphiphilic polymer according to the present application has excellent drug encapsulation properties as well as good dispersion properties in an aqueous solution.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: April 9, 2019
    Assignees: LG Chem, Ltd., LG Household & Health Care Ltd.
    Inventors: Jeong Ae Yoon, Su Jeong Kim, Sun Hwa Lee, Woo Sun Shim, Sung Soo Yoon, Chang Hwan Ju, Jung A Kim, Nae Gyu Kang
  • Patent number: 10253130
    Abstract: The present application provides the block copolymers and their application. The present application may provide the block copolymers that have excellent self assembling and phase separation properties and therefore that can be effectively used in various applications. The present application may also provide applications of the block copolymers.
    Type: Grant
    Filed: June 5, 2016
    Date of Patent: April 9, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Jeong Kyu Lee, Yeon Joo Kang, Jung Keun Kim, Sung Joon Oh, Je Gwon Lee, Sung Soo Yoon
  • Patent number: 10239981
    Abstract: The present invention relates to a pressure-sensitive adhesive composition. The pressure-sensitive adhesive composition of the present invention exhibits excellent dependability under a high temperature or high humidity condition, and also has excellent stress relaxation property and reworkability when being applied to a polarizing plate, and thus, it can effectively prevent warpage. Accordingly, the pressure-sensitive adhesive composition can be usefully applied for an optical film.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: March 26, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Min Ki Lee, No Ma Kim, Jeong Ae Yoon, Sung Soo Yoon, Su Jeong Kim
  • Patent number: 10239980
    Abstract: The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: March 26, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Je Gwon Lee, Jung Keun Kim, No Jin Park, Sung Soo Yoon
  • Patent number: 10240035
    Abstract: The present application provides a block copolymer and uses thereof. The block copolymer of the present application exhibits an excellent self-assembling property or phase separation property, can be provided with a variety of required functions without constraint and, especially, etching selectivity can be secured, making the block copolymer effectively applicable to such uses as pattern formation.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: March 26, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Je Gwon Lee, No Jin Park, Jung Keun Kim, Se Jin Ku, Mi Sook Lee, Eun Young Choi, Sung Soo Yoon, Hyung Ju Ryu
  • Patent number: 10227438
    Abstract: The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: March 12, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Je Gwon Lee, Jung Keun Kim, No Jin Park, Mi Sook Lee, Se Jin Ku, Eun Young Choi, Sung Soo Yoon
  • Patent number: 10227436
    Abstract: The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: March 12, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Mi Sook Lee, Jung Keun Kim, Je Gwon Lee, No Jin Park, Se Jin Ku, Eun Young Choi, Sung Soo Yoon
  • Patent number: 10227437
    Abstract: The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: March 12, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Jung Keun Kim, Je Gwon Lee, No Jin Park, Sung Soo Yoon
  • Patent number: 10202481
    Abstract: The present application provides the block copolymers and their application. The present application may provide the block copolymers that have excellent self assembling and phase separation properties and therefore that can be effectively used in various applications. The present application may also provide applications of the block copolymers.
    Type: Grant
    Filed: June 5, 2016
    Date of Patent: February 12, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Jung Keun Kim, Jeong Kyu Lee, Je Gwon Lee, Mi Sook Lee, No Jin Park, Se Jin Ku, Eun Young Choi, Sung Soo Yoon
  • Patent number: 10202480
    Abstract: The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: February 12, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Je Gwon Lee, Jung Keun Kim, No Jin Park, Sung Soo Yoon