Patents by Inventor Jeong-Won Park

Jeong-Won 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).

  • Publication number: 20240060896
    Abstract: An apparatus for polymerase chain reaction (PCR) diagnosis for normalizing light source power and fluorescence power and an operating method thereof are disclosed.
    Type: Application
    Filed: August 7, 2023
    Publication date: February 22, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hong-Seok SEO, Dong Hoon SONG, Jeong Won PARK, Chul Huh
  • Publication number: 20230408410
    Abstract: Disclosed is a PCR diagnosis apparatus. This apparatus includes a PCR chip configured to store a PCR sample, a light source part configured to generate laser light to be provided to the PCR sample, an optical modulator provided between the light source part and the PCR chip and configured to selectively provide the laser light to the PCR sample according to a code, a sensor configured to detect fluorescent light generated in the PCR sample by the laser light, and a code generator connected between the optical modulator and the sensor and configured to transmit an orthogonal code to the optical modulator and the sensor.
    Type: Application
    Filed: February 28, 2023
    Publication date: December 21, 2023
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hong-Seok SEO, Dong Hoon SONG, Jeong Won PARK, CHUL HUH
  • Publication number: 20230204416
    Abstract: Disclosed herein a spectral device with enhanced stability of optical sensor and an operating method of the device. According to an embodiment of the present disclosure, there is provided a spectral device including: a light splitter configured to split an incident light into a reference light and a signal light; at least one beam shutter configured to perform control for selectively outputting at least one of the reference light and the signal light and for blocking the two signals together; and a controller configured to provide an absorption property of a bio-material by comparatively quantizing an intensity of the reference light and an intensity of the signal light, which are received into a sensor through the beam shutter.
    Type: Application
    Filed: November 23, 2022
    Publication date: June 29, 2023
    Inventors: Won Bae CHO, Seung Hwan KIM, Jeong Won PARK, Chul HUH
  • Publication number: 20230141045
    Abstract: Disclosed is a PCR diagnosis apparatus, which includes a transmitter including a multi-wavelength light source for outputting a first light source signal and a second light source signal having different wavelengths, and that applies the first light source signal and the second light source signal to a PCR chip including samples each including a plurality of DNAs, a code generator that generates first code signal and second code signal corresponding to the first light source signal and the second light source signal, respectively, and which are orthogonal to each other, and a receiver that performs a dot product on fluorescent data and each of the first code signal and the second code signal, wherein the fluorescent data include a first fluorescent signal and a second fluorescent signal emitted from a phosphor attached to each of the plurality of DNAs.
    Type: Application
    Filed: August 10, 2022
    Publication date: May 11, 2023
    Inventors: Hong-Seok SEO, Dong Hoon SONG, Jeong Won PARK, CHUL HUH
  • Publication number: 20230138688
    Abstract: Disclosed are a photo-acoustic sensor device and a photo-acoustic sensing method of the same. The sensing method includes providing a source light in a subject and receiving an ultrasonic wave generated in the subject by the source light. The source light may have a wavelength of 1400 nm to 2500 nm in a near-infrared band.
    Type: Application
    Filed: September 6, 2022
    Publication date: May 4, 2023
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Bong Kyu KIM, Jong Deog KIM, Jeong Won PARK, CHUL HUH
  • Patent number: 11548917
    Abstract: A pharmaceutical composition for treating Gram negative bacteria-associated infections includes an antibacterial protein that includes at least one selected from the group consisting of a protein having the amino acid sequence as set forth in SEQ ID NO: 1, a protein having the amino acid sequence as set forth in SEQ ID NO: 2, a protein having the amino acid sequence as set forth in SEQ ID NO: 3, a protein having the amino acid sequence as set forth in SEQ ID NO: 4, a protein having the amino acid sequence as set forth in SEQ ID NO: 5, a protein having the amino acid sequence as set forth in SEQ ID NO: 6, a protein having the amino acid sequence as set forth in SEQ ID NO: 7, and a protein having the amino acid sequence as set forth in SEQ ID NO: 8. A method of preparing the antibacterial protein is also disclosed.
    Type: Grant
    Filed: November 24, 2021
    Date of Patent: January 10, 2023
    Assignee: iNtRON Biotechnology, Inc.
    Inventors: Seong Jun Yoon, Soo Youn Jun, Jeong Won Park, Ji Hyun Kim, Saet Byeol Kim, Sang Hyeon Kang
  • Publication number: 20220317027
    Abstract: Provided is a blood analysis apparatus which may include a capillary tube, a photosensor part on a sidewall of the capillary tube, a cylinder connected to the capillary tube, a pipe body connecting the cylinder and the capillary tube and including a first opening connected to an internal space of the cylinder, a second opening connected to an internal passage of the capillary tube, and a third opening connected to the first opening and the second opening, and a valve arranged on the pipe body and configured to open/close the third opening.
    Type: Application
    Filed: October 21, 2021
    Publication date: October 6, 2022
    Inventors: Hyung Ju PARK, Chul HUH, Bong Kyu KIM, Jeong Won PARK
  • Patent number: 11452757
    Abstract: A pharmaceutical composition for treating Gram negative bacteria-associated infections includes an antibacterial protein that includes at least one selected from the group of a protein having the amino acid sequence as set forth in SEQ ID NO: 1, a protein having the amino acid sequence as set forth in SEQ ID NO: 2, a protein having the amino acid sequence as set forth in SEQ ID NO: 3, a protein having the amino acid sequence as set forth in SEQ ID NO: 4, a protein having the amino acid sequence as set forth in SEQ ID NO: 5, a protein having the amino acid sequence as set forth in SEQ ID NO: 6, a protein having the amino acid sequence as set forth in SEQ ID NO: 7, and a protein having the amino acid sequence as set forth in SEQ ID NO: 8. A method of preparing the antibacterial protein is also disclosed.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: September 27, 2022
    Assignee: iNtRON Biotechnology, Inc.
    Inventors: Seong Jun Yoon, Soo Youn Jun, Jeong Won Park, Ji Hyun Kim, Saet Byeol Kim, Sang Hyeon Kang
  • Publication number: 20220265756
    Abstract: A pharmaceutical composition for treating Gram negative bacteria-associated infections includes an antibacterial protein that includes at least one selected from the group of a protein having the amino acid sequence as set forth in SEQ ID NO: 1, a protein having the amino acid sequence as set forth in SEQ ID NO: 2, a protein having the amino acid sequence as set forth in SEQ ID NO: 3, a protein having the amino acid sequence as set forth in SEQ ID NO: 4, a protein having the amino acid sequence as set forth in SEQ ID NO: 5, a protein having the amino acid sequence as set forth in SEQ ID NO: 6, a protein having the amino acid sequence as set forth in SEQ ID NO: 7, and a protein having the amino acid sequence as set forth in SEQ ID NO: 8. A method of preparing the antibacterial protein is also disclosed.
    Type: Application
    Filed: February 25, 2021
    Publication date: August 25, 2022
    Inventors: Seong Jun YOON, Soo Youn JUN, Jeong Won PARK, Ji Hyun KIM, Saet Byeol KIM, Sang Hyeon KANG
  • Publication number: 20220064702
    Abstract: An apparatus for a polymerase chain reaction (PCR) diagnosis includes a transmitter that includes a multi-wavelength light source outputting a first light source signal and a second light source signal, which have different wavelengths, and that applies the first light source signal and the second light source signal to a DNA sample, a code generator that generates a first code signal and a second code signal corresponding to the first light source signal and the second light source signal, respectively, a delay controller that generates a first delay signal and a second delay signal corresponding to the first code signal and the second code signal, respectively, and a receiver that compares the first and second fluorescent signals emitted from the DNA sample with the first and second delay signals, and accumulatively integrates the first fluorescent signal or the second fluorescent signal based on the comparison result.
    Type: Application
    Filed: July 7, 2021
    Publication date: March 3, 2022
    Inventors: Hong-Seok SEO, Won Kyoung LEE, Jeong Won PARK, Chul HUH
  • Publication number: 20190176155
    Abstract: A detecting apparatus for at least one of DNA and RNA includes: a substrate; at least one chamber formed on the surface of the substrate; a plurality of nanostructures fixed on the internal surface of the at least one chamber; at least one light source configured to supply incident light on the at least one chamber; and a light-receiving unit configured to sense an optical signal from the nanostructures.
    Type: Application
    Filed: December 12, 2018
    Publication date: June 13, 2019
    Inventors: Hyeon-Bong PYO, Jeong Won PARK
  • Patent number: 10166543
    Abstract: Provided is a cell capturing cartridge. According to an embodiment of the inventive concept, the cell capturing cartridge may include a substrate and structures provided on an upper surface of the substrate and constituting a plurality of rows that are parallel to a row direction. The structures in one row may be offset from the structures in the neighboring rows in the row direction. Each of the substrates may have a first side surface facing one side of the substrate and a second side surface disposed opposite to the first side surface and having a width greater than that of the first side surface.
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: January 1, 2019
    Assignees: Electronics and Telecommunications Research Institute, GenoBio Corp.
    Inventors: Dae-Sik Lee, Jeong Won Park, Moon Youn Jung, Do Hyung Kim, Jae Ku Lee, Hun Seok Lee
  • Publication number: 20170340255
    Abstract: Provided are a cupping device and a blood analysis apparatus using the same. The cupping device includes a cupping cup having a first opening defined in a lower portion thereof, at least one blood collecting container disposed adjacent to an outer surface of the cupping cup and having an accommodation space configured to accommodate blood therein, and a connecting pipe disposed between the cupping cup and the blood collecting container to connect an inner space of the cupping cup to the accommodation space of the blood collecting container.
    Type: Application
    Filed: May 30, 2017
    Publication date: November 30, 2017
    Inventors: Moon Youn JUNG, Jeong Won PARK, Hyung Ju PARK, Dae-Sik LEE, Ju Ah LEE
  • Publication number: 20170266656
    Abstract: Provided is a cell capturing cartridge. According to an embodiment of the inventive concept, the cell capturing cartridge may include a substrate and structures provided on an upper surface of the substrate and constituting a plurality of rows that are parallel to a row direction. The structures in one row may be offset from the structures in the neighboring rows in the row direction. Each of the substrates may have a first side surface facing one side of the substrate and a second side surface disposed opposite to the first side surface and having a width greater than that of the first side surface.
    Type: Application
    Filed: February 14, 2017
    Publication date: September 21, 2017
    Applicants: Electronics and Telecommunications Research Instit ute, GenoBio Corp.
    Inventors: Dae-Sik LEE, Jeong Won PARK, Moon Youn JUNG, Do Hyung KIM, Jae Ku LEE, Hun Seok LEE
  • Patent number: 9535036
    Abstract: Provided are a multiple discrimination device and a method of manufacturing the same. According to the multiple discrimination device, a three-dimensional micro ferromagnetic pattern is optimally designed and arranged to allow a magnetic force applied to a discrimination-target particle to be discriminated to be well controlled to perform discrimination well. The method employs a semiconductor processing technology, thereby precisely manufacturing and allowing mass production.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: January 3, 2017
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dae-Sik Lee, Jeong Won Park, Seong-Mok Cho, Moon Youn Jung
  • Patent number: 9532452
    Abstract: A printed circuit board includes a substrate; and a hole passing through first and second surfaces of the substrate. The hole includes an area in which a width of the hole formed in an inner side of the substrate is formed larger than that of an opening formed on the first surface and/or the second surface.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: December 27, 2016
    Assignee: LG Innotek Co., Ltd.
    Inventors: Jeong Won Park, Hee Beom An, Kyu Dong Kang, Gyu Ho Park, Su Jin Park, Sang Hoon Yoon
  • Patent number: 9157840
    Abstract: The present inventive concept provides a multiple separation device and a method of separating a blood cancer cell using the same. In the device and the method, a blood sample is put in a fine channel and then cancer cells can be separated according to the type of cancer by controlling a flow velocity of the blood or a magnetic force of ferromagnetic pattern.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: October 13, 2015
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seong-Mok Cho, Dae-Sik Lee, Jeong Won Park, Moon Youn Jung
  • Publication number: 20150216052
    Abstract: A printed circuit board includes a substrate; and a hole passing through first and second surfaces of the substrate. The hole includes an area in which a width of the hole formed in an inner side of the substrate is formed larger than that of an opening formed on the first surface and/or the second surface.
    Type: Application
    Filed: January 28, 2015
    Publication date: July 30, 2015
    Inventors: Jeong Won PARK, Hee Beom An, Kyu Dong Kang, Gyu Ho Park, Su Jin Park, Sang Hoon Yoon
  • Publication number: 20140017773
    Abstract: Provided are a multiple discrimination device and a method of manufacturing the same. According to the multiple discrimination device, a three-dimensional micro ferromagnetic pattern is optimally designed and arranged to allow a magnetic force applied to a discrimination-target particle to be discriminated to be well controlled to perform discrimination well. The method employs a semiconductor processing technology, thereby precisely manufacturing and allowing mass production.
    Type: Application
    Filed: September 17, 2013
    Publication date: January 16, 2014
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Dae-Sik LEE, Jeong Won PARK, Seong-Mok CHO, Moon Youn JUNG
  • Patent number: 8555948
    Abstract: A multipurpose window having various functions including ventilation, lighting, and security is provided. The multipurpose window includes: a frame; a plurality of doors configured to be arranged in a row in the frame; and a pair of link assemblies configured to be installed on both sides of each of the doors, configured to link the doors and configured to open or shut the frame by being folded or unfolded.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: October 15, 2013
    Inventor: Jeong-won Park