Patents by Inventor Hyun Mi Lee

Hyun Mi 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: 20200223833
    Abstract: The present invention relates to the compounds according to Formula (1), the racemates, enantiomers, diastereomers thereof or pharmaceutical acceptable salts thereof, or pharmaceutical compositions comprising these, for the treatment or prevention of metabolic disorders. The compounds according to Formula (1) are, as GPR40 agonists, available for oral administration with glucose-dependent insulin secretion mechanism, which exhibit excellent glucose lowering efficacy without the risk of hypoglycemia. Thus, the compounds and/or pharmaceutical compositions comprising the compounds as effective components are useful in treating and/or preventing symptoms of type 2 diabetes through adequate control of blood glucose.
    Type: Application
    Filed: December 14, 2017
    Publication date: July 16, 2020
    Inventors: Jae-Hoon Kang, Hong-Sub Lee, Kyung-Mi An, Chang-Hee Hong, Hyun-Jung Kwak, Shuo-Lin Cui, Hyo-Jung Song
  • Patent number: 10711160
    Abstract: A slurry composition for polishing a metal layer and a method for fabricating a semiconductor device using the same are provided. The slurry composition for polishing a metal layer includes polishing particles including a metal oxide, an oxidizer including hydrogen peroxide, and a first polishing regulator including at least one selected from a group consisting of phosphate, phosphite, hypophosphite, and metaphosphate, wherein a content of the oxidizer is 0.01 wt % to 0.09 wt % with respect to 100 wt % of the slurry composition for polishing the metal layer.
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: July 14, 2020
    Assignees: SAMSUNG ELECTRONICS CO., LTD., KCTECH Co., Ltd.
    Inventors: Seung Ho Park, Hyun Goo Kong, Jung Hun Kim, Sang Mi Lee, Woo In Lee, Hee Sook Cheon, Sang Kyun Kim, Hao Cui, Jong Hyuk Park, Il Young Yoon
  • Patent number: 10712299
    Abstract: A deformation measuring apparatus of a specimen includes: a holder which supports the specimen; a contact portion disposed facing the holder and including a hemispherical tip; a position controlling portion which adjusts a position of the contact portion along a thickness direction of the specimen to allow the hemispherical tip to be in contact with a surface of the specimen; a heating chamber which accommodates the holder and the contact portion and heating the specimen; and a sensing portion which measures at least one of a thermal deformation force (F) of the specimen or a thickness direction thermal expansion (?h) of the specimen.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: July 14, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ga Hee Kim, Young Suk Jung, Yoo Seong Yang, Young Hoon Lee, Hyun Mi Lee
  • Publication number: 20200190143
    Abstract: According to aspects of the present invention, a peptide with any one sequence of SEQ ID NOS:1 to 3 exhibits high selective binding affinity to a target and the microcapsule has superior physicochemical stability. Therefore, the cosmetic composition containing the microcapsule linked to the peptide manifests high delivery efficiency of an active ingredient included in the capsule to target cells, thereby exhibiting superior skin-condition improvement effects.
    Type: Application
    Filed: January 19, 2018
    Publication date: June 18, 2020
    Inventors: Sang Keun HAN, Hyun Sook LEE, Eun Ah KIM, Seung Min HYUN, Hyeong CHOI, So Yoon BAEK, Jae Hwa HONG, Chae Mi LIM, Da Jeong BAK, Hye Jin JO, Hak Sung LEE, Ji Hun PARK, Eun Young LEE
  • Publication number: 20200194761
    Abstract: Disclosed is a separator which includes a porous polymer substrate including a polymer showing a variation in phase angle represented by the following Formula 1 at 0.1 Hz depending on an increase in temperature. An electrochemical device including the separator is also disclosed. Variation in phase angle at 0.1 Hz=[(Phase angle190?Phase angle280)/(Phase angle190)]×100?0%,??[Formula 1] wherein Phase angle190 means the phase angle of the porous polymer substrate at 0.1 Hz and 190° C., and Phase angle280 means the phase angle of the porous polymer substrate at 0.1 Hz and 280° C.
    Type: Application
    Filed: November 8, 2018
    Publication date: June 18, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Dae-Sung JANG, Yeon-Soo KIM, Dong-Wook SUNG, Hyun-Sup LEE, So-Mi JEONG
  • Patent number: 10684481
    Abstract: A display device includes a substrate, a first display element which is disposed on the substrate, and a plurality of diffraction patterns which are disposed on a path of light emitted from the first display element and arranged along a direction with a first period. when a width of a cross section of one of the plurality of diffraction patterns is defined as a first length, the first period and the first length satisfy Inequality (1): 0.4?d1/DP1?1,??(1) where DP1 is the first period, and d1 is the first length.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: June 16, 2020
    Assignee: SAMSUNG DISPLAY CO. LTD.
    Inventors: Sang Hwan Cho, So Young Lee, Sun Young Jung, Chung Sock Choi, Sun Mi Kang, Hyun Ho Kim, Cheol Jang, Sang Hyun Han
  • Patent number: 10676425
    Abstract: The present disclosure relates to an ?-aminoamide derivative compound and a pharmaceutical composition containing the same, for treating a neurodegenerative diseases.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: June 9, 2020
    Assignee: MEGABIOWOOD CO., LTD
    Inventors: Ki Duk Park, ChangJoon Justin Lee, Dong Jin Kim, Ae Nim Pae, Hyun Ah Choo, Sun Joon Min, Yong Koo Kang, Yun Kyung Kim, Hyo Jung Song, Ji Won Choi, Min Ho Nam, Jun Young Heo, Seul Ki Yeon, Bo Ko Jang, Eun Ji Ju, Seon Mi Jo, Jong-Hyun Park
  • Publication number: 20200168544
    Abstract: A semiconductor package includes a connection structure including an insulating layer, a redistribution layer disposed on the insulating layer, and a connection via penetrating through the insulating layer and connected to the redistribution layer, a semiconductor chip having an active surface on which connection pads are disposed and an inactive surface opposing the active surface, and having the active surface disposed on the connection structure to face the connection structure, and an encapsulant covering at least a portion of the semiconductor chip, wherein the semiconductor chip includes a groove formed in the active surface, and the groove has a shape in which a width of a region of at least a portion of an internal region located closer to a central portion of the semiconductor chip than the active surface is greater than a width of an entrance region.
    Type: Application
    Filed: May 21, 2019
    Publication date: May 28, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun Woo Myung, Ha Kyeong Lee, Hyun Mi Kang
  • Patent number: 10664129
    Abstract: An electronic device is provided and includes a touch screen and a processor that is configured to display a first object among a plurality of sequentially arranged objects on the touch screen, display, when a first user input that satisfies a designated condition is detected via the touch screen while the first object is displayed, a second object arranged subsequent to the first object according to an arrangement order among the plurality of objects on the touch screen, and display, when a second user input that does not satisfy the designated condition is detected via the touch screen while the first object is displayed, a third object designated regardless of the arrangement order among the plurality of objects on the touch screen.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: May 26, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jae-Myoung Lee, Young-Mi Kim, Young-Seong Kim, Seung-Wook Nam, Hyo-Sang Bang, Sang-Su Lee, Youngjay Lee, Kyung-Soo Lim, Soe-Youn Yim, Martin Jung, Jin-Hoon Cho, Hyun-Yeul Lee
  • Publication number: 20200157382
    Abstract: The present invention relates to a slurry composition for polishing a tungsten barrier layer. A slurry composition for polishing a tungsten barrier layer according to an embodiment of the present invention comprises abrasive grains and a sulfur-containing amino acid, and can improve edge over erosion (EOE).
    Type: Application
    Filed: June 16, 2017
    Publication date: May 21, 2020
    Applicant: KCTECH CO.,LTD.
    Inventors: Han Teo PARK, Hyun Goo KONG, Sang Mi LEE
  • Publication number: 20200121749
    Abstract: The present invention provides a pharmaceutical composition for prevention or treatment of a stress disease and depression, the pharmaceutical composition be safely useable without toxicity and side effects by using an extract of leaves of Vaccinium bracteatum Thunb., which is natural resource of Korea, so that the reduction of manufacturing and production costs and the import substitution and export effects can be expected through the replacement of a raw material for preparation with a plant inhabiting in nature.
    Type: Application
    Filed: February 7, 2018
    Publication date: April 23, 2020
    Inventors: Chul Yung CHOI, Dool Ri OH, Yu Jin KIM, Eun Jin CHOI, Hyun Mi LEE, Dong Hyuck BAE, Kyo Nyeo OH, Myung-A JUNG, Ji Ae HONG, Kwang Su KIM, Hu Won KANG, Jae Yong KIM, Sang O PAN, Sung Yoon PARK, Rack Seon SEONG
  • Patent number: 10605764
    Abstract: A solid electrolyte CO2 sensor may include a solid electrolyte bonded to a substrate to join and seal the substrate, a sensing electrode formed at a first side of the solid electrolyte, and a reference electrode formed between a second side of the solid electrolyte and one surface of the substrate, and sealed by the solid electrolyte and the substrate.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: March 31, 2020
    Assignees: Hyundai Motor Company, NANOIONICS KOREA CO., LTD.
    Inventors: Sun-Mi Oh, Hyun-Soo Sohn, Jong-Min Kwon, Yang-Ki Kim, Tae-Won Lee, Ji-Hye Kim
  • Publication number: 20200087689
    Abstract: Provided are a composition for producing tagatose, comprising fructose-4-epimerase, and a method of producing tagatose using the same.
    Type: Application
    Filed: September 25, 2019
    Publication date: March 19, 2020
    Inventors: Sungjae YANG, Young Mi LEE, Il Hyang PARK, Hyun Kug CHO, Seong Bo KIM, Chan Hyoung LEE, Eun Jung CHOI
  • Patent number: 10591437
    Abstract: A solid electrolyte-type CO2 sensor having a reduced influence from volatile organic compounds (VOCs), includes: a solid electrolyte; a reference electrode which is formed at one side of the solid electrolyte; a detecting electrode of which one side is joined and which is formed at the other side of the solid electrolyte; a substrate which is formed at the other side of the reference electrode; and an oxidation catalyst which is formed at the other side of the detecting electrode.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: March 17, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, NANOIONICS KOREA CO., LTD.
    Inventors: Sun-Mi Oh, Hyun-Soo Sohn, Jong-Min Kwon, Yang-Ki Kim, Tae-Won Lee, Ji-Hye Kim
  • Patent number: 10544439
    Abstract: Provided are a hexuronate C4-epimerase variant with improved activity in converting D-fructose by D-tagatose of hexuronate C4-epimerase and a method for production of D-tagatose using them.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: January 28, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Sung Jae Yang, Young Mi Lee, Il Hyang Park, Chan-Hyoung Lee, Hyun Kug Cho, Seong Bo Kim, Yang Hee Kim, Seung Won Park
  • Patent number: 10544409
    Abstract: A hexuronate C4-epimerase with improved conversion activity and a method for producing D-tagatose using the hexuronate C4-epimerase. The hexuronate C4-epimerase includes an amino acid sequence set forth in SEQ ID NO: 1, in which serine (S) at position 125, serine (S) at position 185, valine (V) at position 267, serine (S) at position 268, threonine (T) at position 272, tryptophan (W) at position 306, arginine (R) at position 386 and tyrosine (Y) at position 403 from an N-terminal of hexunorate C4-epimerase are mutated.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: January 28, 2020
    Assignee: CJ Cheiljedang Corporation
    Inventors: Sung Jae Yang, Yang Hee Kim, Il Hyang Park, Young Mi Lee, Hyun Kug Cho, Seong Bo Kim, Seung Won Park
  • Patent number: 10544438
    Abstract: The present invention relates to a composition for preparing tagatose, wherein the composition is used for preparing tagatose from fructose and contains a protein including any one amino acid sequence of SEQ ID NOS: 1 to 7 or a microorganism expressing the protein. In addition, the present invention relates to a method for preparing tagatose from fructose, the method comprising a step of allowing the composition to react with fructose.
    Type: Grant
    Filed: October 19, 2015
    Date of Patent: January 28, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Yang Hee Kim, Sung Jae Yang, Young Mi Lee, Il Hyang Park, Seong Bo Kim, Hyun Kug Cho, Seung Won Park
  • Publication number: 20200024627
    Abstract: Provided are a composition for producing tagatose, comprising fructose-4-epimerase, and a method of producing tagatose using the same.
    Type: Application
    Filed: March 30, 2018
    Publication date: January 23, 2020
    Inventors: Sungjae YANG, Young Mi LEE, II Hyang PARK, Hyun Kug CHO, Seong Bo KIM, Chan Hyoung LEE, Eun Jung CHOI
  • Patent number: 10520470
    Abstract: A temperature compensation method for a gas sensor module using a change of heater current, may include deriving an output voltage equation of the gas sensor module from a cell reaction equation of an electrolyte and deriving the output voltage equation to an equation for a fluctuation temperature which varies depending on a sensor temperature and an unknown type compensation coefficient; deriving the fluctuation temperature to heater current indicating a current value of a heater formed in the gas sensor module and deriving the output voltage equation by the heater current and the compensation coefficient; and measuring output voltage depending on current of heaters at two or more points to determine the compensation coefficient of the output voltage equation, and the output voltage is configured to be compensated with the change of the heater current measured by the gas sensor module regardless of an external temperature.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: December 31, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation, NANOIONICS KOREA CO., LTD.
    Inventors: Sun-Mi Oh, Hyun-Soo Sohn, Jong-Min Kwon, Yang-Ki Kim, Tae-Won Lee, Ji-Hye Kim
  • Publication number: 20190390188
    Abstract: Provided are a hexuronate C4-epimerase variant with improved activity in converting D-fructose by D-tagatose of hexuronate C4-epimerase and a method for production of D-tagatose using them.
    Type: Application
    Filed: July 31, 2017
    Publication date: December 26, 2019
    Inventors: Sung Jae YANG, Young Mi LEE, Il Hyang PARK, Chan-Hyoung LEE, Hyun Kug CHO, Seong Bo KIM, Yang Hee KIM, Seung Won PARK