Patents by Inventor Sang-hyun Jo

Sang-hyun Jo 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: 11569037
    Abstract: A ceramic electronic component includes a body including a dielectric layer and an internal electrode, and an external electrode disposed on the body and connected to the internal electrode. The dielectric layer includes a plurality of dielectric grains, and at least one of the plurality of dielectric grains has a core-dual shell structure having a core and a dual shell. The dual shell includes a first shell surrounding at least a portion of the core, and a second shell surrounding at least a portion of the first shell, and a concentration of a rare earth element included in the second shell is more than 1.3 times to less than 3.8 times a concentration of a rare earth element included in the first shell.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: January 31, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sung Hyung Kang, Jong Hyun Cho, Ji Hong Jo, Hang Kyu Cho, Jae Shik Shim, Yong In Kim, Sang Roc Lee
  • Publication number: 20230026257
    Abstract: A battery module includes a plurality of battery cells; a module housing configured to accommodate a cell stack including the plurality of battery cells; and a sprinkler provided through the module housing at one side of the cell stack in a stacking direction, and the sprinkler includes a coupler positioned at an outer side of the module housing and connected to a supply tube that supplies a cooling fluid; a sprinkler head positioned at an inner side of the module housing and connected to the coupler; and an insulation cover assembly having an insulation cover configured to cover the sprinkler head and an impeller assembly configured to cover an opening formed at one side end of the insulation cover in a longitudinal direction.
    Type: Application
    Filed: March 4, 2021
    Publication date: January 26, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Ji-Won JEONG, Sang-Hyun JO, Kyung-Hyun BAE, Jin-Kyu SHIN, Jin-Kyu LEE
  • Publication number: 20230005538
    Abstract: Stochastic or near-stochastic physical characteristics of resistive switching devices are utilized for generating data distinct to those resistive switching devices. The distinct data can be utilized for applications related to electronic identification. As one example, data generated from physical characteristics of resistive switching devices on a semiconductor chip can be utilized to form a distinct identifier sequence for that semiconductor chip, utilized for verification applications for communications with the semiconductor chip or utilized for generating cryptographic keys or the like for cryptographic applications.
    Type: Application
    Filed: August 30, 2022
    Publication date: January 5, 2023
    Inventors: Sung Hyun Jo, Hagop Nazarian, Sang Nguyen, Jeremy Guy, Zhi Li
  • Patent number: 11511309
    Abstract: The present invention relates to a double slit coating die, and an electrode active material coating apparatus comprising same, the double slit coating die comprising first to fourth blocks which are positioned sequentially adjacent to each other, and having a structure in which the positions of the first and second blocks can move in a direction tilted at an angle ? with respect to the interface between the second and third blocks. The present invention has the effects of preventing slip surfaces between blocks constituting the die from spreading apart, and reducing offset in a coating process.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: November 29, 2022
    Inventors: Ki Tae Kim, Do Hyun Lee, Taek Soo Lee, Cheol Woo Kim, Young Joon Jo, Sang Hoon Choy
  • Patent number: 11498372
    Abstract: A vehicle wheel including a wavelength tube member may include spokes, a cylindrical rim configured to connect both circumferential portions of the spokes, and a wavelength tube member accommodated on the rim between the first and second circumferential portions of the spokes and configured to cancel sound wave generated in a cavity formed between the rim and a tire, wherein the wavelength tube member may include a rim seating portion being in surface-contact with and accommodated on an external surface of the rim; and a plurality of wavelength tube portions formed on the rim seating portion.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: November 15, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Seowoo industry Go., Ltd., HYUNDAI SUNGWOO CASTING CO., LTD
    Inventors: Jun-Min Lee, Young-Chan Kim, Min-Soo Kim, Young-Rae Jo, Jong-Ju Lee, Da-Woon Lim, Sang-Bum Park, Sung-Hoon Kim, Dong-Yong Shin, Jae-Hyun Hwang, Ui-Min Jeong
  • Patent number: 11491549
    Abstract: The present disclosure provides a multilayer coated cutting material having increased wear resistance at high temperatures, a method for manufacturing the same, and a cutting tool insert for mechanical machining including the same. According to an embodiment of the present disclosure, the multilayer coated cutting material includes a cemented carbide, cermet, ceramic, a cubic crystal boron nitride-based material or a hard alloy body of high-speed steel, and a cutting layer positioned on the base material and configured in multiple layers.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: November 8, 2022
    Assignee: YG-1 CO., LTD.
    Inventors: Soo Hyun Cha, Geun Woo Park, Sang Young Jo
  • Publication number: 20220350118
    Abstract: An imaging lens system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens disposed in order from an object side. In the imaging lens system, the first lens has positive refractive power and an object-side surface of the first lens is concave. A field of view of the imaging lens system is 100 degrees or more. In the imaging lens system, a distance TTL from the object-side surface of the first lens to an imaging plane and a height ImgH of the imaging plane satisfy TTL/ImgH<1.5.
    Type: Application
    Filed: July 6, 2022
    Publication date: November 3, 2022
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sang Hyun JANG, Ki Jin NAM, Yong Joo JO, Phil Ho JUNG, Ju Hwa SON
  • Patent number: 11447728
    Abstract: The present invention provides a laundry sheet in which at least one laundry component is distributed inside a matrix formed from a water-soluble polymer, which is a polyvinyl alcohol or a polyvinyl alcohol-based polymer, and the laundry sheet has (i) a foamability of 0.5-0.9 (g/cm3) or (ii) a drape stiffness of 3.5-7.5 cm.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: September 20, 2022
    Assignee: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Min-Seok Cho, Kyung-On Cha, Sang-Woon Kwak, Mun-Seong Jo, Jae-Hyun Kim
  • Patent number: 11450384
    Abstract: Stochastic or near-stochastic physical characteristics of resistive switching devices are utilized for generating data distinct to those resistive switching devices. The distinct data can be utilized for applications related to electronic identification. As one example, data generated from physical characteristics of resistive switching devices on a semiconductor chip can be utilized to form a distinct identifier sequence for that semiconductor chip, utilized for verification applications for communications with the semiconductor chip or utilized for generating cryptographic keys or the like for cryptographic applications.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: September 20, 2022
    Assignee: CROSSBAR, INC.
    Inventors: Sung Hyun Jo, Hagop Nazarian, Sang Nguyen, Zhi Li
  • Patent number: 11437100
    Abstract: Stochastic or near-stochastic physical characteristics of resistive switching devices are utilized for generating data distinct to those resistive switching devices. The distinct data can be utilized for applications related to electronic identification. As one example, data generated from physical characteristics of resistive switching devices on a semiconductor chip can be utilized to form a distinct identifier sequence for that semiconductor chip, utilized for verification applications for communications with the semiconductor chip or utilized for generating cryptographic keys or the like for cryptographic applications.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: September 6, 2022
    Assignee: CROSSBAR, INC.
    Inventors: Sung Hyun Jo, Hagop Nazarian, Sang Nguyen, Zhi Li
  • Patent number: 11430516
    Abstract: Stochastic or near-stochastic physical characteristics of resistive switching devices are utilized for generating data distinct to those resistive switching devices. The distinct data can be utilized for applications related to electronic identification. As one example, data generated from physical characteristics of resistive switching devices on a semiconductor chip can be utilized to form a distinct identifier sequence for that semiconductor chip, utilized for verification applications for communications with the semiconductor chip or utilized for generating cryptographic keys or the like for cryptographic applications.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: August 30, 2022
    Assignee: Crossbar, Inc.
    Inventors: Sung Hyun Jo, Hagop Nazarian, Sang Nguyen, Jeremy Guy, Zhi Li
  • Patent number: 11430517
    Abstract: Stochastic or near-stochastic physical characteristics of resistive switching devices are utilized for generating data distinct to those resistive switching devices. The distinct data can be utilized for applications related to electronic identification. As one example, data generated from physical characteristics of resistive switching devices on a semiconductor chip can be utilized to form a distinct identifier sequence for that semiconductor chip, utilized for verification applications for communications with the semiconductor chip or utilized for generating cryptographic keys or the like for cryptographic applications.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: August 30, 2022
    Assignee: CROSSBAR, INC.
    Inventors: Sung Hyun Jo, Hagop Nazarian, Sang Nguyen, Zhi Li
  • Patent number: 11423984
    Abstract: Stochastic or near-stochastic physical characteristics of resistive switching devices are utilized for generating data distinct to those resistive switching devices. The distinct data can be utilized for applications related to electronic identification. As one example, data generated from physical characteristics of resistive switching devices on a semiconductor chip can be utilized to form a distinct identifier sequence for that semiconductor chip, utilized for verification applications for communications with the semiconductor chip or utilized for generating cryptographic keys or the like for cryptographic applications.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: August 23, 2022
    Assignee: CROSSBAR, INC.
    Inventors: Sung Hyun Jo, Hagop Nazarian, Sang Nguyen, Zhi Li
  • Publication number: 20220263192
    Abstract: A battery module includes a cell stack including a plurality of battery cells stacked in a direction, a module housing having an internal space in which the cell stack is received and an air inlet and an air outlet through which air enters and exits, a valve installation hole formed through a side wall of the module housing, a feed valve nozzle installed at the valve installation hole facing the internal space of the module housing, and a water expandable member provided in the module housing. The water expandable member expands in volume when it absorbs water during operation of the feed valve nozzle to close at least one of the air inlet, the air outlet or the valve installation hole.
    Type: Application
    Filed: February 3, 2021
    Publication date: August 18, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Young-Seok LEE, Sang-Hyun JO, Kyung-Hyun BAE, Jin-Kyu SHIN, Jin-Kyu LEE
  • Publication number: 20220249891
    Abstract: A battery module includes a battery cell, a module case configured to accommodate the battery cell and a fire extinguishing unit mounted to penetrate into the module case and connected to a fire extinguishing tank unit containing a fire extinguishing agent to directly inject the fire extinguishing agent into the module case when a thermal runaway or fire occurs at the at least one battery cell.
    Type: Application
    Filed: March 4, 2021
    Publication date: August 11, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Sang-Hyun JO, Young-Seok LEE, Kyung-Hyun BAE, Jin-Kyu SHIN, Jin-Kyu LEE
  • Publication number: 20220247032
    Abstract: A battery module includes at least one battery cell; and a module case configured to accommodate the at least one battery cell, wherein a fire extinguishing agent supply channel connected to a fire extinguishing tank containing a fire extinguishing agent to directly inject the fire extinguishing agent into the module case when a thermal runaway or fire occurs at the at least one battery cell is provided to an inside of at least one side of the module case.
    Type: Application
    Filed: March 4, 2021
    Publication date: August 4, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Sang-Hyun JO, Young-Seok LEE, Kyung-Hyun BAE, Jin-Kyu SHIN, Jin-Kyu LEE
  • Publication number: 20220209339
    Abstract: A battery module includes at least one battery cell, a module case configured to accommodate the at least one battery cell, a fire extinguisher disposed at least partially inside the module case and connected to a fire extinguishing tank containing a fire extinguishing agent to inject the fire extinguishing agent directly into the module case when a thermal runaway or fire occurs in the at least one battery cell and an insulation cover configured to cover the fire extinguisher at least partially and disposed at least partially inside the module case.
    Type: Application
    Filed: November 6, 2020
    Publication date: June 30, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Young-Seok LEE, Sang-Hyun JO, Ji-Won JEONG, Kyung-Hyun BAE, Jin-Kyu SHIN
  • Publication number: 20220123429
    Abstract: A battery module includes battery cells; a module case configured to accommodate the battery cells and having an internal cooling channel provided at both sides of the plurality of battery cells; a venting opening provided at both side surfaces of the module case; a sheet member mounted to both side surfaces of the module case to cover the venting opening and melted over a predetermined temperature to open the venting opening; and a blocking bracket spaced apart from the sheet member by a predetermined distance and mounted to inner walls at both sides of the module case.
    Type: Application
    Filed: October 19, 2020
    Publication date: April 21, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jae-Min YOO, Eun-Gyu SHIN, Sang-Hyun JO, Jeong-O MUN, Yoon-Koo LEE
  • Patent number: 11239511
    Abstract: A battery module includes a cell assembly having a plurality of secondary batteries and a plurality of heat dissipation plates interposed between the plurality of secondary batteries. At least a portion of a front end and a rear end of the heat dissipation plates is recessed to form an inlet portion and an outlet portion so that a coolant is introduced from the outside or discharged to the outside, and the heat dissipation plates have a coolant moving portion so that the coolant moves to a front end, an upper end, a lower end and a rear end of the secondary batteries. A bus bar assembly has a plurality of bus bars and a bus bar frame having insert holes into which the electrode leads of the secondary batteries are inserted; an end cover having a vent hole communicating with the coolant moving portion and a plurality of side plates.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: February 1, 2022
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Sang-Hyun Jo, Ki-Youn Kim
  • Patent number: 10770702
    Abstract: A jig set for mounting an ESS pack, which is used to mount an ESS pack to a wall or a structure corresponding to the wall, includes: a mounting unit having a partially protruding portion capable of being coupled to one surface of an ESS pack case; and a handle unit including a handlebar to be grasped by an operator, and a locking bar, which is integrally connected to the handlebar and is attachable to and detachable from the protruding portion of the mounting unit.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: September 8, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Ki-Youn Kim, In-Jae Gang, Jin-Kyu Shin, Bum-Hyun Lee, Sang-Hyun Jo