Patents by Inventor Soo-Jin Park

Soo-Jin Park 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: 9670368
    Abstract: A single coating composition providing both anti-bacterial and anti-fouling functions when applied to a product and a method of preparing same. The composition includes a fluorine-based substituent according to the following Formula 1 and at least one ammonium-based substituent according to the following Formula 2: CF2OCF2CF2OpCF2Oq??[Formula 1] wherein p and q each independently is an integer of 1 to 100, CH2—C(CH3)(COOCH2CH2+N(CH3)2(CH2CH2)xCH3)??[Formula 2] wherein x is an integer of 1 to 20.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: June 6, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung Ha Park, Yong Seok Choi, Soo-Jin Park, Jong Chan Lee, Yong Suk Cho
  • Patent number: 9663359
    Abstract: The present invention relates to a method for preparing a graphite powder composite supported by transition metal particles for storing hydrogen, and more specifically, to a method for preparing a graphite powder composite supported by transition metal particles having significantly improved hydrogen storage capacity, by means of introducing the transition metal particles having support capacity and particle diameters which are controlled, of transition metals such as nickel (Ni), palladium (Pd), platinum (Pt), and yttrium (Y), to an oxidized graphite powder that is provided with functionality through a chemical surface treatment.
    Type: Grant
    Filed: May 24, 2012
    Date of Patent: May 30, 2017
    Assignee: Inha-Industry Partnership Institute
    Inventors: Soo Jin Park, Seul Yi Lee
  • Patent number: 9637644
    Abstract: A coating film to prevent a conspicuous fingerprint has a water contact angle of no less than 60° so that most of water contained in fingerprints on the coating film evaporates without forming a layer adsorbed on the coating film. Further, the coating film has lipophilicity and has a diiodomethane contact angle of no more than 45° so that the coating film exhibits enhanced affinity to fingerprints, which primarily contain oily components.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: May 2, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Cheol Ham, In-oh Hwang, Byung-ha Park, Soo-jin Park, Seung-hoon Kal, Myung-gon Kim, Saim Saher, Jin-wook Lee
  • Patent number: 9631118
    Abstract: Disclosed is an anti-bacterial and anti-fingerprint coating composition for forming a multi-functional coating layer having both anti-bacterial functions and anti-fingerprint functions on surfaces of touchscreens provided in portable terminals such as cellular phones, of panels or the like, provided in display devices such as liquid crystal displays (LCDs) or plasma display panels (PDPs), by a dry deposition method.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: April 25, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung Ha Park, Soo Jin Park, Jun Sung Chung, In Oh Hwang
  • Publication number: 20170084708
    Abstract: A thin film transistor array panel includes a gate line elongated in an extension direction and including a gate and dummy gate electrode extended therefrom; and a source electrode, and a single drain member including a drain electrode at a first end thereof and a dummy drain electrode at an opposing second end thereof. The drain electrode faces the source electrode with respect to the gate electrode, and the dummy drain electrode overlaps the dummy gate electrode. The drain and dummy drain electrode respectively include a plurality of first and second regions each having a predetermined width in the extension direction. A second region includes an edge which forms an angle from about 0 degrees to about 90 degrees with the extension direction, and a planar area of at least one of the plurality of second regions is different from that of remaining second regions.
    Type: Application
    Filed: December 5, 2016
    Publication date: March 23, 2017
    Inventors: Jung Hwan HWANG, Bon-Yong KOO, Soo Jin PARK, Jong-Moon PARK, Yong Hee LEE, Jong-Hyuk LEE, Duc-Han CHO
  • Publication number: 20170077506
    Abstract: Provided are an electrode active material having a plurality of pores and a secondary battery including the same, and more particularly, a porous electrode active material including silicon-based oxide expressed by SiOx (0.5?x?1.2) and having a Brunauer, Emmett, and Teller (BET) specific surface area ranging from 2 m2/g to 100 m2/g, and a secondary battery including a cathode including a cathode active material, a separator, an anode including an anode active material, and an electrolyte, in which the anode active material includes a porous electrode active material including silicon-based oxide expressed by SiOx (0.5?x?1.2) and having a BET specific surface area ranging from 2 m2/g to 100 m2/g.
    Type: Application
    Filed: November 2, 2016
    Publication date: March 16, 2017
    Applicants: LG Chem, Ltd., UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Yong Ju Lee, Soo Jin Park, Dong Sub Jung, Hye Ran Jung, Jung In Lee, Je Young Kim, Jae Phil Cho
  • Publication number: 20170061111
    Abstract: An electronic device is provided. The electronic device includes an output module, a sensing module, and a processor. The output module is configured to output contents. The sensing module is configured to obtain at least one of user information and environment information. The processor is configured to control an operation of the electronic device in response to at least one of the user information and the environment information depending on an attribute of the contents.
    Type: Application
    Filed: October 21, 2016
    Publication date: March 2, 2017
    Inventors: Tae-Young LEE, Soo-Jin PARK, Heung-Sik SHIN, Bo-Hyun YU, Ki-Tae LEE, Cheol-Ho CHEONG, Jin-Gil YANG, Jae-Seok JOO
  • Patent number: 9574059
    Abstract: The present invention relates to a method of preparing thermal insulation expandable polystyrene particles and thermal insulation expandable polystyrene particles, and more particularly to a method of preparing thermal insulation expandable polystyrene particles which include preparing a mixture of expandable polystyrene particles and a thermal insulation material by mixing the expandable polystyrene particles and the thermal insulation material; preparing a mixture solution by dissolving chlorinated paraffin and at least one of a paraffin oil and a rubber resin in an organic solvent dissolving styrene; and softening a surface layer of the expandable polystyrene particles by spraying the mixture with the mixture solution, while stirring the mixture, and infiltrating the thermal insulation material, the chlorinated paraffin and the at least one of the paraffin oil and the rubber resin into the surface layer of the expandable polystyrene particles, and thermal insulation expandable polystyrene particles prepare
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: February 21, 2017
    Assignee: SH ENERGY & CHEMICAL CO., LTD
    Inventors: Kyu Bong Lee, Young Soo Kim, Young Jin Cho, Soo Jin Park
  • Patent number: 9526767
    Abstract: The present invention relates to a pharmaceutical composition for treating or preventing a disease related to abnormal suppression of regulatory T cell activity comprising a polypeptide comprising a bee venom-PLA2 amino acid sequence exclusive of a leader sequence as an active ingredient. The secretory bee venom-phospholipase A2 of the present invention activates a regulatory T cell and suppress a differentiation of Th1/Th7. Therefore, the present polypeptide can be used as a pharmaceutical composition for treating or preventing a disease related to abnormal suppression of regulatory T cell activity, i.e. autoimmune diseases, allergic diseases, or neurodegenerative diseases.
    Type: Grant
    Filed: June 4, 2012
    Date of Patent: December 27, 2016
    Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Hyun Su Bae, Hyo Jung Lee, Gi Hyun Lee, Hyun Seong Kim, Soo Jin Park, Eun Sook Chung, Tae Won Choi
  • Publication number: 20160373854
    Abstract: The present disclosure provides a speaker device. The speaker device includes a housing, first speaker unit disposed at a front surface of the housing, a second speaker unit disposed at the front surface, a first passive radiator disposed at the front surface, a second passive radiator disposed at a rear surface of the housing, and at least one structure disposed inside the housing, where the one of the at least one structure is disposed between the first passive radiator and the second passive radiator and disposed to form a gap, through which air flows, between the structure and at least one of the housing, the first speaker unit, the second speaker unit, and another of the at least one structure.
    Type: Application
    Filed: June 20, 2016
    Publication date: December 22, 2016
    Inventors: Byung Gon HAN, Soo Jin Park, Gun Lim
  • Patent number: 9515091
    Abstract: A thin film transistor array panel includes a gate line elongated in an extension direction and including a gate and dummy gate electrode extended therefrom; and a source electrode, and a single drain member including a drain electrode at a first end thereof and a dummy drain electrode at an opposing second end thereof. The drain electrode faces the source electrode with respect to the gate electrode, and the dummy drain electrode overlaps the dummy gate electrode. The drain and dummy drain electrode respectively include a plurality of first and second regions each having a predetermined width in the extension direction. A second region includes an edge which forms an angle from about 0 degrees to about 90 degrees with the extension direction, and a planar area of at least one of the plurality of second regions is different from that of remaining second regions.
    Type: Grant
    Filed: December 8, 2013
    Date of Patent: December 6, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung Hwan Hwang, Bon-Yong Koo, Soo Jin Park, Jong-Moon Park, Yong Hee Lee, Jong-Hyuk Lee, Duc-Han Cho
  • Patent number: 9512523
    Abstract: Provided are an electrode active material having a plurality of pores and a secondary battery including the same, and more particularly, a porous electrode active material including silicon-based oxide expressed by SiOx (0.5?x?1.2) and having a Brunauer, Emmett, and Teller (BET) specific surface area ranging from 2 m2/g to 100 m2/g, and a secondary battery including a cathode including a cathode active material, a separator, an anode including an anode active material, and an electrolyte, in which the anode active material includes a porous electrode active material including silicon-based oxide expressed by SiOx (0.5?x?1.2) and having a BET specific surface area ranging from 2 m2/g to 100 m2/g.
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: December 6, 2016
    Assignees: LG Chem, Ltd., UNIST (Ulsan National Institute of Science and Technology)
    Inventors: Yong Ju Lee, Soo Jin Park, Dong Sub Jung, Hye Ran Jung, Jung In Lee, Je Young Kim, Jae Phil Cho
  • Patent number: 9488826
    Abstract: Disclosed is an electrowetting display device including a plurality pixels. Each pixel includes a pixel electrode, a hydrophobic layer, a hydrophobic fluid, and a bank adapted to limit the range of movement of the hydrophobic fluid. The bank has a hydrophobic bank surface and a hydrophilic bank surface, which face each other. The hydrophobic fluid is moved from the hydrophilic bank surface towards the hydrophobic bank surface by the application of a voltage to the pixel electrode.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: November 8, 2016
    Assignee: Amazon Technologies, Inc.
    Inventors: Sang-Min Shin, Woo-Song Kim, Chang-Ku Hua, Soo-Jin Park, Mun-Soo Park
  • Publication number: 20160313763
    Abstract: A method for manufacturing a housing, comprising: laminating a first deposition layer on a preform; laminating an intermediate layer on the first deposition layer; laminating a second deposition layer on the intermediate layer; applying a color paint layer on the second deposition layer; delaminating at least some of the color paint layer and the second deposition layer to form at least one delaminated area; and forming a printing layer in the delaminated area, wherein the first deposition layer is visible through at least some areas of the printing layer.
    Type: Application
    Filed: April 18, 2016
    Publication date: October 27, 2016
    Inventors: Byoung-Ju AHN, Doheang KANG, Jungchul KIM, Soo Jin PARK, Young Jae LEE
  • Patent number: 9477850
    Abstract: An electronic device is provided. The electronic device includes an output module, a sensing module, and a processor. The output module is configured to output contents. The sensing module is configured to obtain at least one of user information and environment information. The processor is configured to control an operation of the electronic device in response to at least one of the user information and the environment information depending on an attribute of the contents.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: October 25, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-Young Lee, Soo-Jin Park, Heung-Sik Shin, Bo-Hyun Yu, Ki-Tae Lee, Cheol-Ho Cheong, Jin-Gil Yang, Jae-Seok Joo
  • Publication number: 20160259905
    Abstract: A method includes determining whether the electronic device is attached on a human body and controlling the electronic device based on information regarding at least one of a body condition of a user, the body condition measured when the electronic device is attached, the user wearing the electronic device a position where the electronic device is attached or detached, or when the electronic device is attached or detached. An electronic device includes a memory configured to store an instruction to enable the processor to determine whether the electronic device is attached on a human body and to control the electronic device based on information regarding at least one of a body condition as measured when the electronic device is attached, the user wearing the electronic device, a position where the electronic device is attached or detached, and a time when the electronic device is attached or detached.
    Type: Application
    Filed: March 4, 2016
    Publication date: September 8, 2016
    Inventors: Hyung-Jin Park, Soo-Jin Park, Na-Gyeom Yoo, Jae-Woong Chun, Hyun-Chul Choi, Hyo-Sun Choi, Soo-Ji Hwang
  • Publication number: 20160216602
    Abstract: A mask including: a transparent substrate and a light blocking layer thereon. The transparent substrate includes a first transmitting portion and a second transmitting portion each configured to pass light, and a light blocking portion configured to block light. The first transmitting portion includes a first transmitting region configured to pass light and a first light blocking region configured to block light, and area centers of the first transmitting region and the first light blocking region substantially coincide. The second transmitting portion includes a second transmitting region configured to pass light and a second light blocking region configured to block light, and area centers of the second transmitting region and the second light blocking region substantially coincide, so that the first transmitting portion is configured to pass light of a greater intensity and the second transmitting portion is configured to pass light of a lesser intensity.
    Type: Application
    Filed: August 5, 2015
    Publication date: July 28, 2016
    Inventors: Seong Woon CHOI, Min KANG, Jong Hyeok RYU, Sung-Mo KANG, Keun Ha KIM, Bong-Yeon KIM, Soon Young KIM, In Ho KIM, Soo Jin PARK, Yong SON, Min Jee LEE, Yun ku JUNG, Hye Ran JEONG, Chung Heon HAN
  • Publication number: 20160208069
    Abstract: The present invention relates to a method of preparing thermal insulation expandable polystyrene particles and thermal insulation expandable polystyrene particles, and more particularly to a method of preparing thermal insulation expandable polystyrene particles which include preparing a mixture of expandable polystyrene particles and a thermal insulation material by mixing the expandable polystyrene particles and the thermal insulation material; preparing a mixture solution by dissolving chlorinated paraffin and at least one of a paraffin oil and a rubber resin in an organic solvent dissolving styrene; and softening a surface layer of the expandable polystyrene particles by spraying the mixture with the mixture solution, while stirring the mixture, and infiltrating the thermal insulation material, the chlorinated paraffin and the at least one of the paraffin oil and the rubber resin into the surface layer of the expandable polystyrene particles, and thermal insulation expandable polystyrene particles prepare
    Type: Application
    Filed: August 29, 2013
    Publication date: July 21, 2016
    Inventors: Kyu Bong Lee, Young Soo Kim, Young Jin Cho, Soo Jin Park
  • Publication number: 20160115116
    Abstract: Disclosed is an active carbon that includes micropores having a diameter of about 0.5 nm to about 0.8 nm in a content of about 70 vol % to about 90 vol % based on the total volume of the total pores, and has a nitrogen-containing functional group introduced on the surface thereof. Moreover, disclosed is a method for preparing active carbon. The method may include steps of: forming a reaction mixture including a carbon precursor, an alkali salt, and an organic compound including a nitrogen-containing functional group; and heating the reaction mixture to a temperature of about 800° C. to about 1000° C. in the presence of nitrogen gas.
    Type: Application
    Filed: March 24, 2015
    Publication date: April 28, 2016
    Inventors: Shin-Tae Bae, Seul-Yi Lee, Young-Jung Heo, Soo-Jin Park
  • Publication number: 20160062106
    Abstract: Disclosed is an electrowetting display device including a plurality pixels. Each pixel includes a pixel electrode, a hydrophobic layer, a hydrophobic fluid, and a bank adapted to limit the range of movement of the hydrophobic fluid. The bank has a hydrophobic bank surface and a hydrophilic bank surface, which face each other. The hydrophobic fluid is moved from the hydrophilic bank surface towards the hydrophobic bank surface by the application of a voltage to the pixel electrode.
    Type: Application
    Filed: November 9, 2015
    Publication date: March 3, 2016
    Inventors: Sang-Min Shin, Woo-Song Kim, Chang-Ku Hua, Soo-Jin Park, Mun-Soo Park