Patents by Inventor Jun-Woo Lee

Jun-Woo Lee 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: 20240079642
    Abstract: The present invention relates to a method for preparing an alkali metal ion conductive chalcogenide-based solid electrolyte, a solid electrolyte prepared thereby, and an all-solid-state battery comprising the same.
    Type: Application
    Filed: January 11, 2022
    Publication date: March 7, 2024
    Applicant: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yoon Cheol HA, Sang Min LEE, Byung Gon KIM, Gum Jae PARK, Jun Woo PARK, Jun Ho PARK, Ji Hyun YU, Won Jae LEE, You Jin LEE, Hae Young CHOI
  • Publication number: 20240078774
    Abstract: An apparatus and a method for editing 3D SLAM data according to an exemplary embodiment of the present disclosure directly edits a key frame or an edge of simultaneous localization and mapping (SLAM) data by the user's manipulation, optimizes a pose graph of the 3D SLAM data based on the key frame and the edge edited by the user's manipulation, and generates a 2D grid map corresponding to the 3D SLAM data based on the updated 3D SLAM data to improve the convenience of the user for editing the 3D SLAM data.
    Type: Application
    Filed: May 11, 2023
    Publication date: March 7, 2024
    Inventors: Seong Ju PARK, Jun Young PARK, Hyun Woo JO, In Hwan KWON, Jae Young LEE
  • Publication number: 20240075456
    Abstract: Provided is a method of preparing a superabsorbent polymer. More particularly, provided is a method of preparing a superabsorbent polymer, in which variations in centrifugal retention capacity of superabsorbent polymer particles to be prepared are reduced by controlling heat treatment temperature conditions in a surface crosslinking step, thereby improving absorption properties of the superabsorbent polymer finally prepared.
    Type: Application
    Filed: December 9, 2022
    Publication date: March 7, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Jin Woo Lee, Jun Kyu Kim, Changhun Kim
  • Patent number: 11918978
    Abstract: Provided is a method of preparing a superabsorbent polymer. More specifically, provided is a method of preparing a superabsorbent polymer capable of exhibiting improved initial absorbency and a rapid absorption rate by polymerizing monomers having acidic groups, of which part is neutralized with a basic material including potassium hydroxide, in the presence of an encapsulated foaming agent.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: March 5, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Seul Ah Lee, Gicheul Kim, Dae Woo Nam, Ki Hyun Kim, Jun Kyu Kim, Young Jae Hur
  • Patent number: 11914564
    Abstract: A Merkle tree-based data management method may comprise: aligning data into two-dimensional square matrix; calculating a hash value of each node of the two-dimensional square matrix; calculating hash values of each row of the two-dimensional square matrix; generating an additional column with nodes having the hash values of each row; calculating hash values of each column of the two-dimensional square matrix; generating an additional row with nodes having hash values of each column; and calculating a Merkle root by concatenating the hash values of the additional column and the hash values of the additional row.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: February 27, 2024
    Assignee: Penta Security Inc.
    Inventors: Jin Hyeok Oh, Keon Yun, Sun Woo Yun, Sang Min Lee, Jun Yong Lee, Sang Gyoo Sim, Tae Gyun Kim
  • Patent number: 11913133
    Abstract: The present invention relates to a method of manufacturing polycrystalline silicon ingot using a crucible in which an oxygen exhaust passage is formed by single crystal or polycrystalline rods, the method including the steps of: manufacturing the single crystal or polycrystalline silicon rods each having the shape of a quadrilateral pillar; putting the single crystal or polycrystalline quadrilateral pillar-shaped silicon rods into the crucible in such a manner as to be arranged close to one another along the inner peripheral surface of the crucible to thus form a space portion inside the single crystal or polycrystalline silicon rods, into which silicon chunks are put, and the oxygen exhaust passages between the inner peripheral surface of the crucible and the respective surfaces of the single crystal or polycrystalline silicon rods oriented toward the inner peripheral surface of the crucible; putting the silicon chunks into the space portion of the crucible; and melting and crystallizing the silicon chunks.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: February 27, 2024
    Assignee: Lintech Corporation
    Inventors: Ho Jung You, Dong Nam Shin, Sei Kwang Oh, Jun Seok Lee, Sun Bin Yum, Tae-Woo Kang
  • Publication number: 20240000117
    Abstract: The present application relates to molded rice with toasted exterior and a method for preparing the same. The molded rice of the present application undergoes a baking to have the exterior that looks toasted and has a unique flavor. Moreover, the molded rice of the present application has a firm and crunchy exterior akin to toasted rice, while being moist inside. Additionally, the molded rice of the present application has an outer of fried rice containing ingredients to exhibit the ingredient texture and has very excellent molding stability by maintaining the shape of the molded rice even after molding and cooking.
    Type: Application
    Filed: November 30, 2020
    Publication date: January 4, 2024
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Yeong Son, Jun Woo Lee, Min Kyung Song, Da Woon Jeong, Hee Jun Kang, Jong Il Lee
  • Patent number: 11857891
    Abstract: A water vapor generating apparatus includes a chamber having an inner space defined therein; a space partitioning member including a first partitioning portion, and a second partitioning portion, wherein the space partitioning member divides the inner space into a water vapor discharge space and a heating space; a first evaporation tube disposed in the heating space and in a coil shape surrounding the second partitioning portion; a second evaporation tube disposed in the heating space and in a coil shape surrounding the first evaporation tube; an inner cage disposed between the first evaporation tube and the second evaporation tube, wherein the inner cage presses against the first evaporation tube toward the second partitioning portion; and an outer cage surrounding the second evaporation tube, wherein the outer cage presses against the second evaporation tube toward the first evaporation tube.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: January 2, 2024
    Assignee: MICO POWER LTD.
    Inventors: Youn Kil Kim, Yeong Bin Kim, Jun Woo Lee
  • Patent number: 11859744
    Abstract: The present disclosure relates to an automatic chemical supply apparatus having an opening shutter unit, the automatic chemical supply apparatus including a blocking door which consists of an opening/closing door and a blocking unit that are installed on a frame and which is configured to block an interior of the automatic chemical supply apparatus from the outside in a state in which a hose is seated on a mounting portion, a hose opening through which the hose passes in a state in which the opening/closing door is closed, and an opening shutter unit which is disposed on the blocking door and configured to open and close the hose opening.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: January 2, 2024
    Assignee: STI CO., LTD.
    Inventors: Yong Ik Song, Jun Woo Lee, Jin Woo Lee
  • Patent number: 11835165
    Abstract: The present disclosure relates to a male connector holder for an automatic chemical supply apparatus in which, before a chemical is supplied, a neck region of a male connector is pressed through a clamping holder and a support pad to perform alignment on the male connector so that the male connector may be accurately fastened to a female connector.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: December 5, 2023
    Assignee: STI CO., LTD.
    Inventors: Yong Ik Song, Jun Woo Lee, Jin Woo Lee
  • Publication number: 20230352325
    Abstract: An apparatus and method for dispensing treatment liquid, which enable treatment liquid to be accurately dispensed to an intended position on a substrate having a non-planar surface on the basis of measurement information obtained by three-dimensionally measuring the substrate. The apparatus may include: a substrate support unit on which a substrate is seated; a three-dimensional (3D) measurement device configured to three-dimensionally measure the substrate seated on the substrate support unit; a head unit configured to dispense treatment liquid onto the substrate seated on the substrate support unit; and a controller configured to receive actually measured 3D substrate information of the substrate from the 3D measurement device, generate printing pattern image information based on the actually measured 3D substrate information, and apply printing command information to the head unit according to the generated printing pattern image information.
    Type: Application
    Filed: April 18, 2023
    Publication date: November 2, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Kwang Jun CHOI, Jun Woo LEE, Boyeon HWANG, Gyeong Seok HWANG, Nayoon JEOUNG, Sungkeun BYUN
  • Patent number: 11710246
    Abstract: The present disclosure provides a method of medical procedure using augmented reality for superimposing a patient's medical images (e.g., CT or MRI) over a real-time camera view of the patient. Prior to the medical procedure, the patient's medical images are processed to generate a 3D model that represents a skin contour of the patient's body. The 3D model is further processed to generate a skin marker that comprises only selected portions of the 3D model. At the time of the medical procedure, 3D images of the patient's body are captured using a camera, which are then registered with the skin marker. Then, the patient's medical images can be superimposed over the real-time camera view that is presented to the person performing the medical procedure.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: July 25, 2023
    Assignee: SKIA
    Inventors: Seungwon Na, Wonki Eun, Jun Woo Lee, Hyuk Kwon, Jong Myoung Lee
  • Patent number: 11703728
    Abstract: A black matrix composition and a display device including the same are provided. The black matrix composition includes solids including a pigment including a carbon black and an array of vertically aligned carbon nanotubes, a binder, a monomer, a photoinitiator and an additive, and a solvent.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: July 18, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yi Seop Shim, Su Jeong Kim, Mi Hwa Lee, Yun Ho Lee, Jun Woo Lee
  • Publication number: 20230033970
    Abstract: The present disclosure relates to an automatic chemical supply apparatus having an opening shutter unit, the automatic chemical supply apparatus including a blocking door which consists of an opening/closing door and a blocking unit that are installed on a frame and which is configured to block an interior of the automatic chemical supply apparatus from the outside in a state in which a hose is seated on a mounting portion, a hose opening through which the hose passes in a state in which the opening/closing door is closed, and an opening shutter unit which is disposed on the blocking door and configured to open and close the hose opening.
    Type: Application
    Filed: November 17, 2021
    Publication date: February 2, 2023
    Applicant: STI CO., LTD.
    Inventors: Yong Ik SONG, Jun Woo LEE, Jin Woo LEE
  • Patent number: 11528833
    Abstract: Electromagnetic wave shielding material including a conductive fiber web with multiple pores and a heat dissipation unit provided in at least some pores that is so excellent in flexibility, elasticity, and creasing/recovery that it can be changed in shape freely and brought in complete contact with a surface where the material is to be disposed even if the surface has a curved shape, uneven portions, or stepped portions, thus exhibiting excellent electromagnetic wave shielding performance and prevent deterioration thereof despite various shape changes. Since heat dissipation performance is excellent, heat generated in an electromagnetic wave source can be rapidly conducted and released. Even if parts are provided in a narrow area at high density, the material can be brought in close contact with mounted parts by overcoming a tight space between the parts and a stepped portion. The invention is employed for light, thin, short, and small or flexible devices.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: December 13, 2022
    Assignee: AMOGREENTECH CO., LTD.
    Inventors: In Yong Seo, Ui Young Jeong, Jun Woo Lee
  • Publication number: 20220385097
    Abstract: A system for charging and discharging a battery, includes: a battery charging-discharging device performing a charging process and a discharging process of a plurality of battery cells for each group; and an energy storage device, during a discharging process of battery cells of a first group, storing a discharged energy of the battery cells of the first group in a plurality of batteries, and, during a charging process of battery cells of a second group, supplying energy stored in the plurality of batteries to the battery cells of the second group.
    Type: Application
    Filed: May 17, 2022
    Publication date: December 1, 2022
    Inventors: Seong Gi LIM, Keun Woo KIM, Hae Kwon RYU, Jun Woo LEE, Chang Hyun HWANG
  • Publication number: 20220336365
    Abstract: A semiconductor device includes a lower structure including a substrate and a cell structure on the substrate and a plurality of interconnection layers, which are stacked on the lower structure in a first direction extending perpendicular to a top surface of the substrate. An uppermost interconnection layer of the plurality of interconnection layers includes uppermost conductive lines. Each of the uppermost conductive lines includes a lower metal compound pattern, a metal pattern, an upper metal compound pattern, and a capping pattern, which are sequentially stacked in the first direction. The lower metal compound pattern, the metal pattern, and the upper metal compound pattern include a same metallic element.
    Type: Application
    Filed: October 25, 2021
    Publication date: October 20, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dayoung LEE, Jun-Woo LEE, Sungdong CHO
  • Publication number: 20220277465
    Abstract: The present disclosure provides a method of medical procedure using augmented reality for superimposing a patient's medical images (e.g., CT or MRI) over a real-time camera view of the patient. Prior to the medical procedure, the patient's medical images are processed to generate a 3D model that represents a skin contour of the patient's body. The 3D model is further processed to generate a skin marker that comprises only selected portions of the 3D model. At the time of the medical procedure, 3D images of the patient's body are captured using a camera, which are then registered with the skin marker. Then, the patient's medical images can be superimposed over the real-time camera view that is presented to the person performing the medical procedure.
    Type: Application
    Filed: May 19, 2022
    Publication date: September 1, 2022
    Inventors: Seungwon NA, Wonki EUN, Jun Woo LEE, Hyuk KWON, Jong Myoung LEE
  • Publication number: 20220205559
    Abstract: The present disclosure relates to a male connector holder for an automatic chemical supply apparatus in which, before a chemical is supplied, a neck region of a male connector is pressed through a clamping holder and a support pad to perform alignment on the male connector so that the male connector may be accurately fastened to a female connector.
    Type: Application
    Filed: November 18, 2021
    Publication date: June 30, 2022
    Applicant: STI CO., LTD.
    Inventors: Yong Ik SONG, Jun Woo LEE, Jin Woo LEE
  • Patent number: D1017611
    Type: Grant
    Filed: June 26, 2023
    Date of Patent: March 12, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ho Jung Lee, Kyung Hyun Ko, Yong Woo Koo, Jun Il Kwon, Pablo Kim, Young-Su Kim, Jun Woo Kim, Hoon Kim, Hye Suk An, Hyun Joo Lee, Ki Ho Lim