Patents by Inventor Inwon Park

Inwon 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: 11029504
    Abstract: Disclosed are a window apparatus for obtaining a microscopic image of in vivo breast tissue and a method for using the window apparatus to obtain cell-level and molecular-level microscopic images of in vivo breast tissue while maintaining the biological environment of the in vivo breast tissue. In one embodiment, a window apparatus comprises a first chamber having a ring structure with an open window on the center, and a cover glass disposed on the upper part and breast tissue placed on the lower part; a second chamber having an opening window on the center coupled to the first chamber to support the breast tissue; and a chamber holder for fixing the first and second chambers having a tilting mount placing unit with the tilting mount placed to have the cover glass and an object lens of a confocal microscope system stay parallel to each other.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: June 8, 2021
    Assignees: MEDICINAL BIOCONVERGENCE RESEARCH CENTER, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Pil Han Kim, Yeseul Kim, Inwon Park, Sunghoon Kim
  • Patent number: 10437035
    Abstract: Disclosed are a microaspiration-based lung window apparatus for obtaining a microscopic image of in vivo lung tissue and a method for using the window apparatus to obtain cell-level and molecular level microscopic images of in vivo lung tissue while maintaining physiological respiration and circulation of an animal without interference. In one embodiment, a lung window apparatus comprises an open window having the upper and lower parts open, a cover glass placed over the upper part and lung tissue coming in contact with the lower part; an aspiration tube extending from one side of the open window to an aspiration apparatus enabling the inside of the open window to be in a vacuum state; and a tilting mount placing unit extending from one side of the open window having a tilting mount to enable the cover glass and an object lens of a confocal microscope system to stay parallel to each other.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: October 8, 2019
    Assignees: Medicinal Bioconvergence Research Center, Korea Advanced Institute of Science and Technology
    Inventors: Pil Han Kim, Inwon Park, Sunghoon Kim
  • Patent number: 10153358
    Abstract: A semiconductor device includes a fin structure which vertically protrudes from a substrate and extends in a first direction parallel to a top surface of the substrate. The fin structure includes a lower pattern and an active pattern vertically protruding from a top surface of the lower pattern. The top surface of the lower pattern includes a flat portion substantially parallel to the top surface of the substrate. The lower pattern includes a first sidewall extending in the first direction and a second sidewall extending in a second direction crossing the first direction. The first sidewall is inclined relative to the top surface of the substrate at a first angle greater than a second angle corresponding to the second sidewall that is inclined relative to the top surface of the substrate.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: December 11, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyungseok Min, Seongjin Nam, Sughyun Sung, Youngmook Oh, Migyeong Gwon, Hyungdong Kim, InWon Park, Hyunggoo Lee
  • Publication number: 20180246311
    Abstract: Disclosed are a microaspiration-based lung window apparatus for obtaining a microscopic image of in vivo lung tissue and a method for using the window apparatus to obtain cell-level and molecular level microscopic images of in vivo lung tissue while maintaining physiological respiration and circulation of an animal without interference. In one embodiment, a lung window apparatus comprises an open window having the upper and lower parts open, a cover glass placed over the upper part and lung tissue coming in contact with the lower part; an aspiration tube extending from one side of the open window to an aspiration apparatus enabling the inside of the open window to be in a vacuum state; and a tilting mount placing unit extending from one side of the open window having a tilting mount to enable the cover glass and an object lens of a confocal microscope system to stay parallel to each other.
    Type: Application
    Filed: August 31, 2016
    Publication date: August 30, 2018
    Applicant: Medicinal Bioconvergence Research Center
    Inventors: Pil Han KIM, Inwon PARK, Sunghoon KIM
  • Publication number: 20180235476
    Abstract: Disclosed are a window apparatus for obtaining a microscopic image of in vivo breast tissue and a method for using the window apparatus to obtain cell-level and molecular-level microscopic images of in vivo breast tissue while maintaining the biological environment of the in vivo breast tissue. In one embodiment, a window apparatus comprises a first chamber having a ring structure with an open window on the center, and a cover glass disposed on the upper part and breast tissue placed on the lower part; a second chamber having an opening window on the center coupled to the first chamber to support the breast tissue; and a chamber holder for fixing the first and second chambers having a tilting mount placing unit with the tilting mount placed to have the cover glass and an object lens of a confocal microscope system stay parallel to each other.
    Type: Application
    Filed: August 31, 2016
    Publication date: August 23, 2018
    Inventors: Pil Han KIM, Yeseul KIM, Inwon PARK, Sunghoon KIM
  • Publication number: 20170236921
    Abstract: A semiconductor device includes a fin structure which vertically protrudes from a substrate and extends in a first direction parallel to a top surface of the substrate. The fin structure includes a lower pattern and an active pattern vertically protruding from a top surface of the lower pattern. The top surface of the lower pattern includes a flat portion substantially parallel to the top surface of the substrate. The lower pattern includes a first sidewall extending in the first direction and a second sidewall extending in a second direction crossing the first direction. The first sidewall is inclined relative to the top surface of the substrate at a first angle greater than a second angle corresponding to the second sidewall that is inclined relative to the top surface of the substrate.
    Type: Application
    Filed: December 27, 2016
    Publication date: August 17, 2017
    Inventors: Kyungseok MIN, Seongjin NAM, Sughyun SUNG, Youngmook OH, Migyeong GWON, Hyungdong KIM, InWon PARK, Hyunggoo LEE
  • Patent number: 9605675
    Abstract: A scroll compressor is provided which is configured such that an arcuate section may be formed from a suction end of a wrap to a first point to increase a suction volume, and a logarithmic spiral section in which a wrap thickness increases may be formed from a second point to a discharge end of the wrap. This may increase a volume ratio of the compressor so as to increase a capacity of the compressor and prevent damage to the wrap due to a high compression ratio operation, thereby enhancing reliability of the compressor.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: March 28, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Inwon Park, Seheon Choi, Byeongchul Lee, Byungkil Yoo
  • Publication number: 20140363325
    Abstract: A scroll compressor is provided which is configured such that an arcuate section may be formed from a suction end of a wrap to a first point to increase a suction volume, and a logarithmic spiral section in which a wrap thickness increases may be formed from a second point to a discharge end of the wrap. This may increase a volume ratio of the compressor so as to increase a capacity of the compressor and prevent damage to the wrap due to a high compression ratio operation, thereby enhancing reliability of the compressor.
    Type: Application
    Filed: June 9, 2014
    Publication date: December 11, 2014
    Applicant: LG ELECTRONICS INC.
    Inventors: Inwon PARK, Seheon CHOI, Byeongchul LEE, Byungkil YOO
  • Publication number: 20130089451
    Abstract: A scroll compressor includes a case, a fixed scroll having a fixed wrap, and an orbiting scroll having an orbiting wrap coupled to the fixed wrap to define compression chambers. A driving motor has a crankshaft, the crankshaft having one end portion coupled to the orbiting scroll, a main frame and an auxiliary frame fixed onto an inner wall of the case to support the crankshaft, respectively, and a thrust plate having an annular shape and interposed between the auxiliary frame and the crankshaft to support the crankshaft in an axial direction, wherein a plurality of oil channels are formed on a surface of the thrust plate so as to communicate an inside and an outside of the thrust plate with each other.
    Type: Application
    Filed: September 14, 2012
    Publication date: April 11, 2013
    Inventors: Sungyong Ahn, Inwon Park, Byungkil Yoo, Byeongchul Lee