Patents by Inventor Ji Su

Ji Su 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: 11830678
    Abstract: A ceramic electronic component includes a body including a dielectric layer and internal electrodes; and external electrodes disposed on the body and connected to the internal electrodes. The dielectric layer includes a plurality of grains and a grain boundary disposed between adjacent grains, and GB1/G1 is 5 or more in mass ratio, where G1 is a content of Si of one of the plurality of grains and GB1 is a content of Si of the grain boundary.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: November 28, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ji Su Hong, Seung In Baik, Eun Ha Jang, Hee Sun Chun, Jae Sung Park
  • Publication number: 20230378206
    Abstract: Disclosed is an image sensor including a substrate having a photoelectric conversion element disposed therein a passivation layer disposed on the substrate and extending in a first direction, a conductive pattern disposed on the passivation layer, and an adhesive layer deposited on the passivation layer and the conductive pattern, wherein the conductive pattern includes a first flat area disposed on the passivation layer and extending in the first direction, and an inclined area connected to the first flat area, wherein a first top face of the inclined area is bent from a second top face of the first flat area, wherein the first top face has a constant slope with respect to the second top face.
    Type: Application
    Filed: March 22, 2023
    Publication date: November 23, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji Su PARK, Seung Joo NAH, Hoe Min JEONG, Hee Geun JEONG
  • Patent number: 11824152
    Abstract: Discussed is an apparatus for manufacturing a unit cell of a battery, the apparatus including: a center electrode reel from which a center electrode is unwound; an upper separator reel from which an upper separator laminated on a top surface of the center electrode is unwound; a lower separator reel from which a lower separator laminated on a bottom surface of the center electrode is unwound; and a magnetic force generation part disposed above or below a first laminate to apply magnetic force to the first laminate, the first laminate including the lower separator, the center electrode, and the upper separator that are sequentially laminated.
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: November 21, 2023
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Duck Hoe Kim, Cha Hun Ku, Dae Bong Lim, Soon Kwan Kwon, Hyun Kyung Shin, Ju Hyeon Cho, Ji Su An
  • Publication number: 20230365742
    Abstract: Proposed is a recyclable epoxy compound containing an ?,?-unsaturated ketone group and/or a hydroxy ketone group bonded through an aldol reaction between a ketone group and an aldehyde group containing a hydroxyl group among non-toxic natural materials, without using a bisphenol A type epoxy, a toxic material. In addition, proposed are a method of preparing the same compound, an epoxy composite material containing the same compound, and a method of degrading the same composite material.
    Type: Application
    Filed: July 28, 2023
    Publication date: November 16, 2023
    Inventors: Mun Ju GOH, Young Gi HONG, Ji Su JEONG
  • Patent number: 11813332
    Abstract: The present invention relates to a conjugate for photodynamic diagnosis or treatment in which a peptide binds with a photosensitizer via an intracellularly degradable linkage, and to a composition for photodynamic diagnosis or treatment including the same.
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: November 14, 2023
    Assignee: NATIONAL CANCER CENTER
    Inventors: Yong-Doo Choi, Ji-Su Kim
  • Patent number: 11810920
    Abstract: An integrated circuit includes a first standard cell including a first p-type transistor, a first n-type transistor, a first gate stack intersecting first and second active regions, first extended source/drain contacts on a first side of the first gate stack, a first normal source/drain contact on a second side of the first gate stack, a first gate via connected to the first gate stack, and a first source/drain via connected to the first normal source/drain contact, a second standard cell adjacent the first standard cell and including a second p-type transistor, a second n-type transistor, a second gate stack intersecting the first and second active regions, and a second gate via connected to the second gate stack, an input wiring connected to the first gate via, and an output wiring at a same level as the input wiring to connect the first source/drain via and the second gate via.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: November 7, 2023
    Inventors: Ji Su Yu, Jae-Ho Park, Sanghoon Baek, Hyeon Gyu You, Seung Young Lee, Seung Man Lim
  • Publication number: 20230348032
    Abstract: The present invention relates to a seawater flow control device for a uniform motion, and more particularly, to a seawater flow control device for a uniform motion, which controls a velocity of a propulsion system by adjusting a combustion reaction between seawater and a propellant by adjusting a seawater flow rate depending on the number of operating seawater discharge holes. According to the present invention, it is possible to control the velocity of the propulsion system by increasing the amount of seawater when the velocity of the propulsion system is low and decreasing the amount of seawater when the velocity of the propulsion system is high, thereby implementing a uniform motion of the propulsion system.
    Type: Application
    Filed: March 28, 2023
    Publication date: November 2, 2023
    Inventors: Seong-Hwan BAE, Seok-Jin OH, Jun-Young HEO, Ji-Su YOON, Seon-Uk HEO
  • Publication number: 20230349432
    Abstract: A first caliper housing may include a first caliper housing including an inlet through which oil enters and one or more first flow paths connected to the inlet and allowing oil to pass therethrough, a second caliper housing disposed opposite to the first caliper housing, and including one or more second flow paths allowing oil to pass therethrough and connected to one or more cylinders, respectively, a first coupling part coupling the first caliper housing and the second caliper housing, and one or more second coupling parts coupling the first caliper housing and the second caliper housing, and respectively including a connecting flow path portion connecting a corresponding one of the first flow path and a corresponding one of the second flow paths so that oil passes therethrough.
    Type: Application
    Filed: December 21, 2022
    Publication date: November 2, 2023
    Applicant: HYUNDAI MOBIS Co., Ltd.
    Inventors: Ji Su BAE, Soon Oh CHUNG
  • Patent number: 11804331
    Abstract: A multilayer electronic component includes: a body including dielectric layers; side margin portions disposed on side surfaces of the body, respectively; and external electrodes disposed on end surfaces of the body, respectively. The body includes a capacitance forming portion including internal electrodes disposed alternately with the dielectric layers and cover portions disposed on upper and lower surfaces of the capacitance forming portion, respectively. Ga2/Ga1 is 0.8 or more and less than 1.0 and Ga2/Gc1 is 0.8 or more and less than 1.0. a1 is a central portion of the capacitance forming portion, a2 is a boundary portion between the capacitance forming portion and the cover portion in the capacitance forming portion, and c1 is a boundary portion between the capacitance forming portion and the cover portion in the cover portion. Ga1, Ga2, and Gc1 are average sizes of dielectric grains at a1, a2, and c1, respectively.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: October 31, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hyoung Uk Kim, Seung In Baik, Ji Su Hong, Eun Ha Jang, Jae Sung Park, Chung Eun Lee
  • Patent number: 11804179
    Abstract: An electroluminescent display device according to an embodiment of the present disclosure includes a pixel including a driving element having a gate electrode connected to a data line and a source electrode connected to a readout line, a sensing circuit configured to sense a voltage of the readout line which changes according to a pixel current flowing through the driving element during sensing operation, and a boosting circuit connected between the data line and the readout line and configured to change a voltage of the data line according to the changed voltage in the readout line during the sensing operation.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: October 31, 2023
    Assignee: LG Display Co., Ltd.
    Inventors: Min Kim, Hyuck Jun Kim, Ji Su Choi, Tae Young Lee
  • Publication number: 20230343797
    Abstract: An image sensor a substrate comprising a first surface and a second surface opposite to the first surface; a first pixel region; a second pixel region; a third pixel region; a first lens on the first pixel region; a second lens on the second and third pixel regions; an element separation film provided in the substrate and interposed between the first pixel region the second pixel region; a first color filter configured to transmit light focused by the second lens to the second pixel region and the third pixel region; and a color filter grid forming a region in which the first color filter is provided. A width of the first pixel region in a first direction is between 0.5 um and 0.9 um. The first lens is disposed on the second surface. The first direction is parallel to the second surface.
    Type: Application
    Filed: June 29, 2023
    Publication date: October 26, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: In Sung JOE, Min Kyung KIM, Min Kwan KIM, Ji Su KIIM, Tae Hoon KIM
  • Publication number: 20230343610
    Abstract: Disclosed is a substrate treatment apparatus. The apparatus includes a support unit that supports and rotates a substrate and a spray unit equipped with one or more nozzles to spray a dual fluid that is a mixture of a cleaning agent and carbon dioxide onto the substrate.
    Type: Application
    Filed: June 27, 2023
    Publication date: October 26, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Jung Suk GOH, Sun Mi KIM, Ji Su HONG, Kuk Saeng KIM, Cheng Bin CUI, Pil Kyun HEO
  • Publication number: 20230335492
    Abstract: According to some embodiments of the present disclosure, a semiconductor device includes a first power rail configured to provide a first voltage and extending in a first direction, a substrate comprising a first well having a first conductivity type and a second well having a second conductivity type, a first well tap having the first conductivity type, on the first well; a first source/drain region having the second conductivity type, on the first well; a first source/drain contact extending in a second direction and electrically connected to the first power rail, on the first source/drain region, a first connection wiring electrically connected to the first source/drain contact and extending in the first direction, and a first well contact electrically connected to the first connection wiring, on the first well tap.
    Type: Application
    Filed: January 12, 2023
    Publication date: October 19, 2023
    Inventors: Jung Ho Do, Ji Su Yu, Jae Ha Lee
  • Patent number: 11791103
    Abstract: A multilayer ceramic electronic component includes: a ceramic body having a capacitance formation portion, and including a dielectric layer and a first internal electrode and a second internal electrode with the dielectric layer interposed therebetween, a first margin portion disposed on the surface of the capacitance formation portion, and a second margin portion disposed on the other surface of the capacitance formation portion; a first external electrode; and a second external electrode. A following formula 1 is satisfied, [formula 1]?0.1?(Tm?Ta)/Ta, where in the formula 1, Tm is an average height of a central region of the margin portion, and Ta is an average height of an outer region of the capacitance formation portion in a second direction.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: October 17, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hyeg Soon An, Seung In Baik, Ji Su Hong, Eun Ha Jang, Hee Sun Chun, Jae Sung Park, Je Hee Lee
  • Patent number: 11777158
    Abstract: A battery module, which includes: a battery cell stack in which a plurality of battery cells are stacked; a flame spread prevention member configured to cover at least a portion of each battery cell; and a case configured to accommodate the battery cell stack covered by the flame spread prevention member.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: October 3, 2023
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Jae-Uk Ryu, Dal-Mo Kang, Min-Ho Kwon, Su-Chang Kim, Jeong-O Mun, Jae-Min Yoo, Ji-Su Yoon
  • Patent number: 11764201
    Abstract: An integrated circuit including a plurality of standard cells is provided. The integrated circuit includes a first standard cell group including at least two first standard cells, a second standard cell group adjacent to the first standard cell group in a first direction, the second standard cell group including at least one second standard cell, and a first insulating gate bordered by one side of at least one of the first standard cells and one side of the at least one second standard cell, wherein each of the first and second standard cells includes a p-type transistor (pFET) and an n-type transistor (nFET) which are integrated, wherein each of the first and second standard cells has first wiring lines of different designs, and wherein each of the first and second standard cells has the same or different placement of an active region according to the corresponding design.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: September 19, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji Su Yu, Jae-Woo Seo, Sanghoon Baek, Hyeon Gyu You
  • Patent number: 11763755
    Abstract: A light emitting display (LED) device can include a display panel configured to display an image; and a data driver including a panel driving circuit configured to drive the display panel and a panel sensing circuit configured to sense a condition of the display panel, in which the panel driving circuit includes a first data voltage output circuit to output a voltage to both of a first data line and a first reference line of the display panel to display black on a first sub-pixel included in the display panel.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: September 19, 2023
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Hyuck Jun Kim, Tae Young Lee, Ji Su Choi
  • Patent number: 11764084
    Abstract: Disclosed is a substrate treatment apparatus. The apparatus includes a support unit that supports and rotates a substrate and a spray unit equipped with one or more nozzles to spray a dual fluid that is a mixture of a cleaning agent and carbon dioxide onto the substrate.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: September 19, 2023
    Assignee: SEMES CO., LTD.
    Inventors: Jung Suk Goh, Sun Mi Kim, Ji Su Hong, Kuk Saeng Kim, Cheng Bin Cui, Pil Kyun Heo
  • Publication number: 20230288436
    Abstract: Provided are an antibody that binds specifically to N-terminal pro-B-type natriuretic peptide (NT-proBNP) and use thereof. An antibody or antigen-binding fragment thereof, which binds specifically to an epitope of NT-proBNP including the amino acid sequence of HXLGXXX (SEQ ID NO: 2), may detect NT-proBNP, which is a heart disease biomarker, and heart disease can also be effectively diagnosed by using the same.
    Type: Application
    Filed: September 28, 2022
    Publication date: September 14, 2023
    Applicant: BIONOTE, INC.
    Inventors: Jung Ho KIM, Se Jung LEE, Sun Nyeo JEONG, Soung Jin JI, Ji Su LEE, Hye Rim KIM, Eun Young SA, Bo Ram LEE, Jin Soo KIM, Hwa Young IM
  • Patent number: 11756485
    Abstract: An emission driver includes stages outputting an emission control signal. At least one of the stages includes an input circuit controlling voltages of a first node and a second node, an output circuit supplying a voltage of first power or a voltage of second power to an output terminal as the emission control signal in response to a voltage of a third node and a voltage of a fourth node, a first signal processor controlling the voltage of the fourth node, a second signal processor controlling the voltage of the fourth node, and a third signal processor controlling the voltage of the third node electrically connected to the first node in response to signals supplied to the second input terminal and the third input terminal and the voltage of the first node.
    Type: Grant
    Filed: April 4, 2022
    Date of Patent: September 12, 2023
    Assignee: Samsung Display Co., Ltd
    Inventor: Ji Su Na