Patents by Inventor Min-Soo Park

Min-Soo 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: 9017778
    Abstract: The present invention relates to a pressure-sensitive adhesive composition, and a polarizer and a liquid crystal display (LCD) device using the pressure-sensitive adhesive composition, and more particularly, to a pressure-sensitive adhesive composition including (A) an acrylic copolymer and (B) a liquid optically-anisotropic compound having a mesogen core in its structure. The liquid optically-anisotropic compound having a mesogen core in its structure according to the present invention has superior solubility and compatibility with pressure-sensitive adhesive resin, and thus the pressure-sensitive adhesive composition including the liquid optically-anisotropic compound can relax stress caused by shrinkage of the polarizer and effectively compensate negative birefringence. Therefore, the polarizer and the LCD device using the pressure-sensitive adhesive composition can prevent light leakage originating from stress concentration in spite of long-term use.
    Type: Grant
    Filed: April 23, 2009
    Date of Patent: April 28, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Ki Seok Jang, Min Soo Park, In Cheon Han, Woo Ha Kim, Min Jin Ko, Ki Youl Lee
  • Publication number: 20150079387
    Abstract: Provided are an optical member, a pressure-sensitive adhesive composition, and an LCD. The optical member may have excellent endurance reliability even when a pressure-sensitive adhesive layer is formed to have a thickness of 20 ?m or less.
    Type: Application
    Filed: November 20, 2014
    Publication date: March 19, 2015
    Inventors: Se Woo YANG, Ki Seok JANG, Yong Su PARK, Min Soo PARK, Suk Ky CHANG, Jong Rok JEON
  • Patent number: 8983422
    Abstract: A method of self-calling and emergency reporting using a mobile terminal, and a system thereof, are provided. The method includes: when a particular pattern of a user is inputed to a mobile terminal, and the particular pattern is authentication data previously inputed by the user, changing a mode of the mobile terminal to a self-reception mode previously determined by the user; outputting a query previously stored in a database to the user through the mobile terminal to perform voice recognition; executing a policy previously stored in the database according to the user's voice recognition and a response pattern according to the query; and changing a mode of the mobile terminal to a standby mode when a personal identification number for termination is input.
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: March 17, 2015
    Assignee: S1 Corporation
    Inventors: Min Soo Park, Jun Hyun Park
  • Publication number: 20150050853
    Abstract: The present invention is relates to conductive laminate. The conductive laminate is applied to a touch panel or touch screen, thereby exhibiting excellent durability, and a pressure-sensitive adhesive layer included in the conductive laminate may prevent a change in resistance of a conductive layer, and effectively inhibit lift-off or peeling, or generation of bubbles at a pressure-sensitive adhesive interface. As a result, performances of the touch panel or touch screen including the conductive laminate may be stably maintained for a long time.
    Type: Application
    Filed: November 4, 2014
    Publication date: February 19, 2015
    Inventors: Min Soo PARK, Se Woo YANG, Suk Ky CHANG
  • Patent number: 8929850
    Abstract: A method and system for preferentially connecting a designated receiver of an emergency phone call are provided. An emergency phone call to a predetermined service organization is made when a specific pattern is input or a specific button is pressed. A service organization receives the emergency phone call, recognizes a user as a ward by determining customer information according to the user's calling ID (CID), and simultaneously requests a phone call connection to a plurality of guardians of the ward according to the user's customer information. When a specific guardian of the plurality of guardians receives a phone call, a phone call between the ward and the specific guardian is connected by using a communication repeater of the service organization.
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: January 6, 2015
    Assignee: S1 Corporation
    Inventors: Jun Hyun Park, Min Soo Park
  • Publication number: 20140298862
    Abstract: Provided are a pressure-sensitive adhesive tape, a polishing pad, a method of manufacturing the same, a polishing device and a method of manufacturing a glass substrate. The illustrative pressure-sensitive adhesive tape may be a pressure-sensitive adhesive tape for a polishing material. The pressure-sensitive adhesive tape may be effectively fixed to a surface plate without bubbles, and have excellent resistance to water and a polishing solution and shear strength applied in a polishing process. In addition, the pressure-sensitive adhesive tape may be easily removed from a carrier or surface plate for a polishing pad without residues after polishing.
    Type: Application
    Filed: June 23, 2014
    Publication date: October 9, 2014
    Inventors: Se Woo YANG, Suk Ky CHANG, Min Soo PARK
  • Publication number: 20140290829
    Abstract: A swelling tape for filling a gap and a method of filling a gap are provided. The swelling tape can be applied within the gap having a fluid to realize a 3D shape thereby filling the gap, and be used to fix a subject forming the gap as necessary.
    Type: Application
    Filed: June 17, 2014
    Publication date: October 2, 2014
    Inventors: Se Ra Kim, Suk Ky Chang, Byung Kyu Jung, Yoon Tae Hwang, Cha Hun Ku, Sung Jong Kim, Se Woo Yang, Hyo Sook Joo, Min Soo Park
  • Patent number: 8828697
    Abstract: A method of producing lycopene, with high productivity by means of a recombinant bacterial strain includes preparing the recombinant vector containing genes encoding proteins, which are required for lycopene biosynthesis. The genes involved in lycopene biosynthesis are crtE with the nucleotide SEQ ID NO: 8, crtB with the nucleotide SEQ ID NO: 3 and crtI with the nucleotide SEQ ID NO: 5 of the Sequence List. The said recombinant vector is transformed into Escherichia coli (hereafter E. coli). The E. coli transformant is cultured to recover lycopene from the culture medium.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: September 9, 2014
    Assignee: Amicogen
    Inventors: Nahm Ryune Cho, Min Soo Park, Dong Hyun Lee, Ho Seung Chung, Jong Keun Kim
  • Patent number: 8798684
    Abstract: A mobile terminal and controlling method thereof are disclosed, by which group communications of various types with a conversation group can be performed in various ways can be performed in a manner of forming the group of conversation with at least two counterpart terminals using an image including at least two character pictures. The method includes displaying an image including at least two character pictures on a display unit of the mobile terminal, if the at least two character pictures in the image are selected, searching a memory of the mobile terminal for contact information respectively related to the selected character pictures, forming a conversation group with the searched contact information, and performing group communication with the conversation group.
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: August 5, 2014
    Assignee: LG Electronics Inc.
    Inventors: Young Hoon Lee, Han Sihn Chung, Jung Hye Shin, Ju Ho Ha, Jae Sek Seong, Min Soo Park, Yee Rang Yun
  • Publication number: 20140134433
    Abstract: Provided is a touch panel. The touch panel includes a base and a pressure-sensitive adhesive layer attached to the base and including an acryl-based polymer containing an acryl polymer containing 5 to 30 parts by weight of isobornyl (meth)acrylate, and 5 to 40 parts by weight of methyl (meth)acrylate in a polymerized form. Accordingly, it can effectively inhibit penetration of oxygen, moisture or other impurities at an interface between the base and the pressure-sensitive adhesive layer, or at an interface between a conductor thin film and the pressure-sensitive adhesive layer, and prevent degradation in optical properties such as visibility, etc. due to bubbles generated at the pressure-sensitive adhesive interface.
    Type: Application
    Filed: January 17, 2014
    Publication date: May 15, 2014
    Inventors: Min Soo PARK, Se Woo YANG, Suk Ky CHANG
  • Publication number: 20140134434
    Abstract: Provided is a touch panel. The touch panel includes a base and a pressure-sensitive adhesive layer attached to the base and having a peel strength with respect to a polycarbonate sheet of 1,900 g/25 mm or more. The pressure-sensitive adhesive layer includes an acryl polymer compound containing an acryl polymer and a thiol polymer derived by binding a thiol compound into a chain, or a side chain or terminal end of a chain of the acryl polymer. Accordingly, penetration of oxygen, moisture or other impurities at an interface between the base film and the pressure-sensitive adhesive layer, or at an interface between a conductor thin film and a pressure-sensitive adhesive layer may be effectively inhibited, and degradation in optical properties such as visibility due to bubbles generated at a pressure-sensitive adhesive interface may be prevented.
    Type: Application
    Filed: January 17, 2014
    Publication date: May 15, 2014
    Inventors: Min Soo PARK, Se Woo YANG, Suk Ky CHANG, Seung Min LEE
  • Publication number: 20140065324
    Abstract: The present invention relates to a pressure sensitive adhesive composition, a polarizer and a liquid crystal display device. The present invention may provide a pressure sensitive adhesive which can have excellent stress relaxation characteristic to effectively inhibit light leakage by dimension change of optical films such as polarizing plates. In addition, a pressure sensitive adhesive having excellent physical properties such as adhesion durability and workability may be provided.
    Type: Application
    Filed: November 6, 2013
    Publication date: March 6, 2014
    Applicant: LG CHEM, LTD.
    Inventors: Ki Seok JANG, Suk Ky CHANG, Min Soo PARK, Se Woo YANG
  • Publication number: 20140057102
    Abstract: [Summary] The present invention relates to a touch panel. The present touch panel has a shape that comprises a plastic substrate film and a pressure sensitive adhesive layer attached to said substrate film. Here, a phenomenon of penetrating oxygen, moisture or other foreign materials into an interface between said substrate film and said pressure sensitive adhesive layer is prevented, and decrease of optical properties by bubble generation due to the out-gassing phenomenon in the plastic substrate film is prevented. In addition, even if the pressure sensitive adhesive layer is directly attached to the conductive thin film, and it is exposed to a severe condition such as high temperature or high temperature and high humidity condition as such a state, change of resistance in the conductive thin film is effectively inhibited. Therefore, the present touch panel may be stably driven for a long time.
    Type: Application
    Filed: October 31, 2013
    Publication date: February 27, 2014
    Applicant: LG CHEM, LTD.
    Inventors: Min Soo PARK, Se Woo YANG, Woo Ha KIM, Yoon Tae HWANG, Suk Ky CHANG
  • Publication number: 20130306221
    Abstract: A swelling tape for filling a gap and a method of filling a gap are provided. The swelling tape can be applied within the gap having a fluid to realize a 3D shape thereby filling the gap, and be used to fix a subject forming the gap as necessary.
    Type: Application
    Filed: July 24, 2013
    Publication date: November 21, 2013
    Applicant: LG CHEM, LTD.
    Inventors: Se Ra Kim, Suk Ky CHANG, Byung Kyu JUNG, Yoon Tae HWANG, Cha Hun KU, Sung Jong KIM, Se Woo YANG, Hyo Sook JOO, Min Soo PARK
  • Patent number: 8584043
    Abstract: A mobile terminal including a touch screen and a method of controlling an operation thereof are provided. The method of controlling an operation of a mobile terminal includes: displaying a thumbnail image corresponding to an image file on a touch screen to be randomly overlapped; selecting any one of thumbnail images by touch input; and displaying the selected thumbnail image together with an option icon for selecting a quick menu to be distinguished from other thumbnail images. Therefore, a list of stored image files can display thumbnail images in a new arrangement manner and it possible to quickly enter a related menu from the thumbnail image.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: November 12, 2013
    Assignee: LG Electronics Inc.
    Inventors: Hang Jun Cho, Min Joo Kim, Jeong Hyuk Yoon, Yoon Hwan Kang, Sang Hyun Lee, Min Soo Park, Hyo Jin Suh, Hye Youn Cho, Hye Eun Shin, Se Il Hwang
  • Patent number: 8509854
    Abstract: This patent relates to a mobile terminal and a method of controlling an operation of the same. The method of controlling an operation of a mobile terminal includes displaying a file list and scroll arrows for scrolling the file list on a touch screen. When the scroll arrow is touched and entered, the file list is scrolled at a scroll speed previously set in response to a time when the scroll arrow is touched and entered. A vibration signal to identify at least one of a scroll speed and a current scrolling position of the file list is provided. Accordingly, when a file list is scrolled, a scroll speed or a current scrolling position can be easily identified by a tactile sense.
    Type: Grant
    Filed: September 18, 2008
    Date of Patent: August 13, 2013
    Assignee: LG Electronics Inc.
    Inventors: Min Joo Kim, Hang Jun Cho, Jeong Hyuk Yoon, Yun Hwan Kang, Sung Eun Bang, Sang Hyun Lee, Min Soo Park, Hyo Jin Suh, Hye Youn Cho, Hye Eun Shin, Se Il Hwang
  • Publication number: 20130202884
    Abstract: Provided are a pressure-sensitive adhesive composition for a touch panel, a conductive film, a touch panel and a pressure-sensitive adhesive film. The exemplary pressure-sensitive adhesive composition for a touch panel, the conductive film or the pressure-sensitive adhesive film has excellent durability and optical properties such as transparency. In addition, such physical properties are stably maintained under severe conditions. Particularly, a pressure-sensitive adhesive layer is attached to a conductor thin film, and thus resistance change of the conductor thin film is effectively inhibited even when the conductor thin film is exposed to the severe conditions. Therefore, the pressure-sensitive adhesive composition may be effectively used to manufacture a touch panel.
    Type: Application
    Filed: October 20, 2011
    Publication date: August 8, 2013
    Applicant: LG CHEM, LTD.
    Inventors: Min Soo Park, Se Woo Yang, Suk Ky Chang, Woo Ha Kim, Yoon Tae Hwang
  • Publication number: 20130201145
    Abstract: Provided are a pressure-sensitive adhesive composition for a touch panel, a conductive film, a touch panel and a pressure-sensitive adhesive film. The exemplary pressure-sensitive adhesive composition for a touch panel, the conductive film or the pressure-sensitive adhesive film has excellent durability and optical properties such as transparency. In addition, such physical properties are stably maintained under severe conditions. Particularly, a pressure-sensitive adhesive layer is attached to a conductor thin film, and thus resistance change of the conductor thin film is effectively inhibited even when the conductor thin film is exposed to the severe conditions. Therefore, the pressure-sensitive adhesive composition may be effectively used to manufacture a touch panel.
    Type: Application
    Filed: October 20, 2011
    Publication date: August 8, 2013
    Applicant: LG Chem, Ltd.
    Inventors: MIn Soo Park, Se Woo Yang, Suk Ky Chang, Woo Ha Kim, Yoon Tae Hwang
  • Patent number: 8443018
    Abstract: A mobile terminal and its unit conversion method are disclosed. When a unit conversion function is selected through a menu manipulation by a user, the selected unit conversion function is executed, and then, when a unit conversion factor for a unit conversion is selected, a reference unit related to the selected unit conversion factor is converted into two or more different units and the converted information is displayed in the form of a unit scale. The unit conversion factor includes volume, area, distance, speed, currency, mass, weight, dimension, and the like.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: May 14, 2013
    Assignee: LG Electronics Inc.
    Inventors: Hye-Jin Choi, Seong-Yoon Cho, Min-Soo Park
  • Patent number: 8365099
    Abstract: A method of controlling a mobile terminal and which includes displaying a first screen image on a touch screen of the mobile terminal as an idle background screen, receiving a touch and drag input operation being performed on the touch screen including the displayed first screen image, and displaying a second screen image corresponding to a direction of the touch and drag input operation, said second screen image corresponding to a new idle background screen.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: January 29, 2013
    Assignee: LG Electronics Inc.
    Inventors: Hang Jun Cho, Min Joo Kim, Jeong Hyuk Yoon, Yoon Hwan Kang, Sang Hyun Lee, Min Soo Park, Hyo Jin Suh, Hye Youn Cho, Hye Eun Shin, Se Il Hwang