Patents by Inventor Yong-Joo Park

Yong-Joo 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: 20250093100
    Abstract: In one aspect, an electric furnace is provided with a double type melting furnace, which includes: a first upper cell that forms a first upper space of a first melting furnace in which a first iron source is introduced and molten; a second upper cell that is disposed in a horizontal direction of the first upper cell and forms a second upper space of a second melting furnace in which a second iron source is introduced and molten; a lower cell that is combined with lower portions of the first upper cell and the second upper cell and forms a single integrated space in which a first lower space of the first melting furnace and a second lower space of the second melting furnace are integrated; and a partition wall unit that is installed to vertically move up and down between the first upper cell and the second upper cell, and separates the first lower space of the first melting furnace and the second lower space of the second melting furnace, although both of the lower spaces are integrally formed by the lower cel
    Type: Application
    Filed: December 3, 2024
    Publication date: March 20, 2025
    Inventors: Dae Hoon Shin, Kyun Tae Kim, Yong Hee Kim, Young Joo Park, Woo Seok Song, Myoung Cheol Shin, June Yong Eom, Jae Rang Lee, Jae Min Lee, Jong Oh Jo
  • Publication number: 20250092165
    Abstract: Disclosed are a solid catalyst for producing polypropylene and a method for producing a block copolymer, particularly, disclosed are a solid catalyst for producing polypropylene, which has high activity and excellent hydrogenation activity and is capable of producing a block copolymer having high stereoregularity and a high rubber content by copolymerization of alpha-olefins, and a method for producing a block copolymer.
    Type: Application
    Filed: September 6, 2024
    Publication date: March 20, 2025
    Inventors: Yong Jun JEON, Dong Geun Lee, Young Joo Lee, Jung Soo Park
  • Patent number: 12242039
    Abstract: An optical imaging system includes a first lens which has refractive power, a second lens which has refractive power, a third lens which has a convex object-side surface, and an inflection point is formed on an image-side surface thereof, a fourth lens which has refractive power, a fifth lens which has a convex object-side surface, and a sixth lens which has refractive power and an inflection point is formed on an image-side surface thereof, and wherein the first to sixth lens are sequentially disposed from an object side.
    Type: Grant
    Filed: July 18, 2023
    Date of Patent: March 4, 2025
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jung Hui Ko, Ju Hwa Son, Ju Sung Park, Yong Joo Jo
  • Publication number: 20250067958
    Abstract: An image capturing lens system includes a first lens having negative refractive power, a second lens having positive refractive power, a third lens having negative refractive power, a fourth lens having positive refractive power, a fifth lens having refractive power, a sixth lens having refractive power, a seventh lens having positive refractive power, and an eighth lens having refractive power. The first to eighth lenses are sequentially disposed from an object side. The first lens and the fourth lens are formed of a glass material. The second lens, the third lens, the fifth lens, the sixth lens, the seventh lens, and the eighth lens are formed of a plastic material.
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hyuk Joo KIM, Hwan Soo PARK, Yong Joo JO
  • Publication number: 20250056294
    Abstract: Various embodiments for techniques for intelligent channel prediction and transmission of related information in a wireless communication system are disclosed. In one embodiment, a method for a first communication device to transmit channel state information (CSI) for a specific channel to a second communication device, may comprise predicting channel state at a plurality of time points by measuring the specific channel; generating CSI for transmitting a plurality of prediction information obtained through the prediction; and transmitting the CSI to the second communication device. At least some of the plurality of prediction information occupy different overheads in the CSI.
    Type: Application
    Filed: August 9, 2024
    Publication date: February 13, 2025
    Inventors: Yong Jin KWON, Seung Jae BAHNG, An Seok LEE, Hee Soo LEE, Yun Joo KIM, Hyun Seo PARK, Jung Bo SON, Yu Ro LEE
  • Publication number: 20250031030
    Abstract: Proposed is a wireless communication system and, in more detail, an apparatus and method for intelligent model and functionality management considering inference time in a wireless communication system. A method of operating user equipment (UE) for identifying and managing an intelligent functionalities or models in a wireless communication system, includes a process of receiving UE capability enquiry from a base station (BS), and a process of transmitting UE capability information to the base station, wherein the UE capability information includes inference time information, the base station identifies intelligent functionality and model that the user equipment can support, on the basis of the UE capability enquiry and the UE capability information, and performance of an intelligent model that the user equipment can perform is identified on the basis of the inference time information.
    Type: Application
    Filed: July 18, 2024
    Publication date: January 23, 2025
    Inventors: Yong Jin KWON, Seung Jae BAHNG, An Seok LEE, Hee Soo LEE, Yun Joo KIM, Hyun Seo PARK, Jung Bo SON, Yu Ro LEE
  • Publication number: 20240398824
    Abstract: Provided herein are compositions comprising a RIPK2 inhibitor and methods of using the RIPK2 inhibitor for treating or preventing neurodegenerative diseases or disorders. Also provided herein are methods of screening or identifying therapeutic agents useful for treating or preventing neurodegenerative diseases or disorders.
    Type: Application
    Filed: June 12, 2024
    Publication date: December 5, 2024
    Inventors: Seulki Lee, Han Seok Ko, Ted M. Dawson, Martin G. Pomper, Donghoon Kim, Yumin Oh, Seung-Hwan Kwon, Yong Joo Park
  • Patent number: 11972941
    Abstract: Proposed is a precursor composition for forming a metal film including a zirconium compound represented by any one of Chemical Formulas 1 to 3 and a hafnium compound represented by any one of Chemical Formulas 4 to 6.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: April 30, 2024
    Assignee: SK TRICHEM
    Inventors: Chang Sung Hong, Yong Joo Park, Tae Hoon Oh, In Chun Hwang, Sang Kyung Lee, Dong Hyun Kim
  • Patent number: 11534949
    Abstract: Provided is an injection molding apparatus including a first mold and a second mold, an ejector plate provided on the first mold to reciprocate and configured to eject an injection molded object between the first mold and the second mold, and a sensor device having a moving sensor detachably attached to the ejector plate, and configured to detect a position of the ejector plate, wherein the sensor device is detachably attached to the first mold and the ejector plate by a magnetic force.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: December 27, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Yong Joo Park
  • Publication number: 20210327708
    Abstract: Proposed is a precursor composition for forming a metal film including a zirconium compound represented by any one of Chemical Formulas 1 to 3 and a hafnium compound represented by any one of Chemical Formulas 4 to 6.
    Type: Application
    Filed: December 6, 2019
    Publication date: October 21, 2021
    Inventors: Chang Sung HONG, Yong Joo PARK, Tae Hoon OH, In Chun HWANG, Sang Kyung LEE, Dong Hyun KIM
  • Publication number: 20210322427
    Abstract: Provided herein are compositions comprising a RIPK2 inhibitor and methods of using the RIPK2 inhibitor for treating or preventing neurodegenerative diseases or disorders. Also provided herein are methods of screening or identifying therapeutic agents useful for treating or preventing neurodegenerative diseases or disorders.
    Type: Application
    Filed: August 30, 2019
    Publication date: October 21, 2021
    Inventors: Seulki LEE, Han Seok KO, Ted M. DAWSON, Martin G. POMPER, Donghoon KIM, Yumin OH, Seung-Hwan KWON, Yong Joo PARK
  • Publication number: 20210301401
    Abstract: A precursor solution for thin-film deposition including a functional solvent selected from among liquid alkene and liquid alkyne capable of dissolving a metal halide at room temperature and a metal halide dissolved in the functional solvent and existing as a liquid at room temperature, thereby solving problems caused by halogen gas generated in a chamber during a deposition process and improving the uniformity of the thickness of a thin film.
    Type: Application
    Filed: May 25, 2021
    Publication date: September 30, 2021
    Inventors: Yong Joo PARK, Han Sol OH, In Chun HWANG, Sang Ho KIM, Chang Sung HONG, Sang Kyung LEE
  • Publication number: 20200391424
    Abstract: Provided is an injection molding apparatus including a first mold and a second mold, an ejector plate provided on the first mold to reciprocate and configured to eject an injection molded object between the first mold and the second mold, and a sensor device having a moving sensor detachably attached to the ejector plate, and configured to detect a position of the ejector plate, wherein the sensor device is detachably attached to the first mold and the ejector plate by a magnetic force.
    Type: Application
    Filed: November 26, 2018
    Publication date: December 17, 2020
    Inventor: Yong Joo PARK
  • Publication number: 20200270750
    Abstract: A precursor solution for thin-film deposition including a functional solvent selected from among liquid alkene and liquid alkyne capable of dissolving a metal halide at room temperature and a metal halide dissolved in the functional solvent and existing as a liquid at room temperature, thereby solving problems caused by halogen gas generated in a chamber during a deposition process and improving the uniformity of the thickness of a thin film.
    Type: Application
    Filed: November 13, 2018
    Publication date: August 27, 2020
    Inventors: Yong Joo PARK, Han Sol OH, In Chun HWANG, Sang Ho KIM, Chang Sung HONG, Sang Kyung LEE
  • Patent number: 10685624
    Abstract: An electronic apparatus and a method of outputting content of the electronic apparatus outputs a synchronized content to a display apparatus and a projection-type display apparatus and a method of outputting a content of the electronic apparatus. The electronic apparatus includes an input/output unit connected with a display apparatus and a projection-type display apparatus, and a control unit configured to control the input/output unit, wherein the control unit outputs a synchronized content to the display apparatus and the projection-type display apparatus through the input/output unit.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: June 16, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong Won Park, Andrew Chang, Chang Won Ryu, Sung Su Park, Soo Hyun Jho, Yoon Lee, Sun Young Kim, Yong Joo Park, Young Hoon Eom
  • Patent number: 10093567
    Abstract: The ballast water and fish farm treatment system for circulating effluent water of a fish farm or a ship by filtering and resupplying the effluent water, the system including a heat exchange system to heat or cool the effluent water, a physical filtration unit to filter out impurities from the effluent water are discharged from the heat exchange system, and a chemical filtration unit to mix the effluent water discharged from the physical filtration unit with chlorine dioxide, wherein the effluent water discharged from the chemical filtration unit is resupplied to the fish farm or the ship. The ballast water and fish farm treatment system allows circulation water of the ship and fish farm to be reused after completely removing parasites, hazardous organisms, germs, and viruses from the circulation water using a combination of physical, chemical and physiological treatment techniques.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: October 9, 2018
    Assignee: KOREA INSTITUTE OF SCIENCE & TECHNOLOGY
    Inventors: Yong Joo Park, Sun Wan Hwang, Jung Goo Myoung, Jang Geun Lim
  • Publication number: 20180050940
    Abstract: The ballast water and fish farm treatment system for circulating effluent water of a fish farm or a ship by filtering and resupplying the effluent water, the system including a heat exchange system to heat or cool the effluent water, a physical filtration unit to filter out impurities from the effluent water are discharged from the heat exchange system, and a chemical filtration unit to mix the effluent water discharged from the physical filtration unit with chlorine dioxide, wherein the effluent water discharged from the chemical filtration unit is resupplied to the fish farm or the ship. The ballast water and fish farm treatment system allows circulation water of the ship and fish farm to be reused after completely removing parasites, hazardous organisms, germs, and viruses from the circulation water using a combination of physical, chemical and physiological treatment techniques.
    Type: Application
    Filed: December 16, 2016
    Publication date: February 22, 2018
    Inventors: Yong Joo Park, Sun Wan Hwang, Jung Goo Myoung, Jang Geun Lim
  • Patent number: 9888002
    Abstract: Described embodiments provide managing data collected from machine 2 machine (M2M) devices. A plurality of M2M devices may be grouped based on a common interest and the same group authorization key may be assigned to M2M devices in the same device group. A data collecting terminal having a group authorization key may be allowed to collect data in M2M devices when the M2M devices have the same group authorization key.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: February 6, 2018
    Assignee: KT CORPORATION
    Inventors: Yeon-Joo Son, Myung-Eun Kwon, Yong-Joo Park, Ki-Hwan Ahn, Young-Bin Cho
  • Publication number: 20170243563
    Abstract: An electronic apparatus and a method of outputting content of the electronic apparatus outputs a synchronized content to a display apparatus and a projection-type display apparatus and a method of outputting a content of the electronic apparatus. The electronic apparatus includes an input/output unit connected with a display apparatus and a projection-type display apparatus, and a control unit configured to control the input/output unit, wherein the control unit outputs a synchronized content to the display apparatus and the projection-type display apparatus through the input/output unit.
    Type: Application
    Filed: May 10, 2017
    Publication date: August 24, 2017
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong Won PARK, Andrew Chang, Chang Won RYU, Sung Su PARK, Soo Hyun JHO, Yoon LEE, Sun Young KIM, Yong Joo PARK, Young Hoon EOM
  • Patent number: 9691358
    Abstract: An electronic apparatus and a method of outputting content of the electronic apparatus outputs a synchronized content to a display apparatus and a projection-type display apparatus and a method of outputting a content of the electronic apparatus. The electronic apparatus includes an input/output unit connected with a display apparatus and a projection-type display apparatus, and a control unit configured to control the input/output unit, wherein the control unit outputs a synchronized content to the display apparatus and the projection-type display apparatus through the input/output unit.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: June 27, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong Won Park, Andrew Chang, Chang Won Ryu, Sung Su Park, Soo Hyun Jho, Yoon Lee, Sun Young Kim, Yong Joo Park, Young Hoon Eom