Patents by Inventor Hyo-Jung Kim
Hyo-Jung Kim 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).
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Patent number: 12222401Abstract: A method of diagnosing degradation of an electrode active material for a secondary battery including obtaining a first differential curve (dQ/dV) by differentiating an initial charge/discharge curve obtained by performing first charging and first discharging of the lithium secondary battery in a voltage range of 2.5 V to 4.2 V, and obtaining a second differential curve (dQ/dV) by differentiating a charge/discharge curve obtained by performing second charging and second discharging of the lithium secondary battery in a voltage range of 2.5 V to 4.2 V, and diagnosing whether a beta phase of the positive electrode active material has been formed by comparing maximum discharge peak values of the first differential curve and the second differential curve.Type: GrantFiled: January 12, 2021Date of Patent: February 11, 2025Assignee: LG Energy Solution, Ltd.Inventors: Su Won Jee, Hyo Jung Yoon, Young Deok Kim, Ji Yeon Kim, Dae Soo Kim
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Patent number: 12209093Abstract: The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound according to the present disclosure, an organic electroluminescent device having low driving voltage and/or high luminous efficiency can be provided.Type: GrantFiled: February 12, 2021Date of Patent: January 28, 2025Assignee: Rohm and Haas Electronic Materials Korea Ltd.Inventors: Hyo-Jung Lee, Young-Kwang Kim, Jin-Ri Hong
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Publication number: 20250026002Abstract: A muscular strength assisting apparatus includes a muscular strength assisting portion that assists a user's muscular strength and a first connecting link including one side connected to one side of the muscular strength assisting portion and an opposite side rotatable relative to a shoulder of the user about a first rotation axis. The muscular strength assisting portion includes an upper arm module that assists muscular strength of an upper arm of the user and a link assembly including one side connected to one side of the upper arm module to be rotatable about a second rotation axis non-parallel to the first rotation axis and an opposite side disposed adjacent to a portion of a body of the user to be supported on the user.Type: ApplicationFiled: June 5, 2024Publication date: January 23, 2025Applicants: Hyundai Motor Company, Kia CorporationInventors: Kyu Jung KIM, Sung Woo Park, Hyun Seop Lim, Ju Young Yoon, Beom Su Kim, Min Woong Jeung, Seong Taek Hwang, Hyeon Jeong An, Ho Jun Kim, Moon Ki Jung, Soo Kyung Kang, Dong Jin Hyun, Hyo Joong Kim
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Publication number: 20250028208Abstract: A display device includes a display panel including a first surface and a second surface, the display panel including a base layer and a display layer on the base layer; a driving circuit part disposed on the second surface of the display panel, the driving circuit part including a ground line and a driving circuit; a conductive resin part disposed on the second surface of the display panel, the conductive resin part being electrically connected to the ground line, the conductive resin part including a conductive particle and a resin; and a set bracket covering at least a portion of the second surface of the display panel, the set bracket forming an electrical contact surface with the conductive resin part.Type: ApplicationFiled: April 3, 2024Publication date: January 23, 2025Applicant: Samsung Display Co., LTD.Inventors: Hyo Jung KIM, Ki Yong PARK, Hye Sun SUNG, Seung Bo SHIM
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Publication number: 20250019430Abstract: The present invention relates to an antibody against resistin and use thereof and, more specifically, to a resistin antibody or antigen-binding fragment thereof that inhibits the activity of resistin by blocking resistin/CAP1 binding, a nucleic acid encoding same, a vector comprising the nucleic acid, a cell transformed with the vector, a method for preparing the antibody or antigen-binding fragment thereof, an antibody-drug conjugate comprising the antibody or antigen-binding fragment thereof, a bi- or multi-specific antibody, a chimeric antigen receptor, an immune cell containing same, and a composition for the prevention or treatment of diseases that can be treated through the inhibition of resistin activity, the composition comprising same.Type: ApplicationFiled: November 4, 2022Publication date: January 16, 2025Inventors: HYO-SOO KIM, HYUN-DUK JANG, BUM-CHAN PARK, JAE BONG YOON, JAE EUN PARK, SO YOUNG YANG, EUN YOUNG JEON, SOO YOUNG KIM, JI SU LEE, JAE MIN LEE, DONG JUNG LEE, JI AHN SONG
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Publication number: 20240379465Abstract: A method includes: forming a MOSFET layer on a semiconductor wafer substrate, the MOSFET layer including: pixel driver circuits; and a display driver circuit; forming at least one line layer on the MOSFET layer; applying a first supply voltage to a first supply voltage line through a first supply voltage pad; connecting data fan-out lines connected to the pixel driver circuits with a first test line by controlling a test switching circuit in the MOSFET layer; measuring an electrical signal generated from each of the pixel driver circuits through a first test pad connected to the first test line; determining whether each of the pixel driver circuits is defective or not based on the measured electrical signal; and forming a light-emitting element layer including light-emitting elements on the at least one line layer when that the pixel driver circuits are determined to be not defective.Type: ApplicationFiled: December 7, 2023Publication date: November 14, 2024Inventors: Deok Jun CHOI, Hyo Jung KIM, KI YONG PARK, Yoo Young PARK, Hye Sun SUNG, Ji Hyeon SON, Seung Bo SHIM, Jeong Yong LEE
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Publication number: 20240331615Abstract: A display device includes a first layer disposed on a base layer and including a first gate electrode, a first gate insulating layer, and an active layer, and a second layer disposed on the first layer and including a second gate electrode, a second gate insulating layer, and the active layer. The first layer and the second layer share the active layer. The first gate insulating layer has a first dielectric constant, and the second gate insulating layer has a second dielectric constant. The first dielectric constant and the second dielectric constant are different from each other.Type: ApplicationFiled: October 24, 2023Publication date: October 3, 2024Applicant: Samsung Display Co., LTD.Inventors: Hyo Jung KIM, Seung Bo SHIM, Min Ji BAEK, Hye Sun SUNG, Ji Hyeon SON, Jeong Yong LEE
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Publication number: 20240298441Abstract: A semiconductor device may include a peripheral circuit structure, a source structure on the peripheral circuit structure, a first capacitor electrode on the peripheral circuit structure, an electrode insulating layer that at least partially surrounds the first capacitor electrode, a gate stack on the source structure, a memory channel structure that extends through the gate stack, a staircase insulating layer on the gate stack and the electrode insulating layer, a second capacitor electrode on the first capacitor electrode and that extends through the staircase insulating layer, and a penetration via that extends through the staircase insulating layer and the electrode insulating layer.Type: ApplicationFiled: September 28, 2023Publication date: September 5, 2024Inventors: Hyo-Jung Kim, Donghoon Kwon
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Patent number: 12065520Abstract: A photopolymerization reaction system according to an embodiment of the present disclosure may include: a housing; a UV lamp disposed within the housing; a UV light-transmitting plate disposed below the UV lamp; a ventilation part configured to receive supply and discharge therethrough of a first flow of air for heat removal from the UV lamp; and an air injection module configured to inject a second flow of air into the housing between the UV light-transmitting plate and the reactant, the air injection module being configured to prevent the UV light-transmitting plate from being contaminated by by-products generated by a photopolymerization reaction in which a reactant is supplied below the UV light-transmitting plate.Type: GrantFiled: September 11, 2019Date of Patent: August 20, 2024Assignee: LG Chem, Ltd.Inventors: Hyo Jung Kim, Kyung Hoon Min, Eun Jung Joo, Ye Hoon Im
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Publication number: 20240268161Abstract: A display device includes a first transistor, a pixel electrode electrically connected to the first transistor, and a second transistor electrically connected to the first transistor. A nitrogen content per unit area of an active layer of the second transistor is greater than a nitrogen content per unit area of an active layer of the first transistor.Type: ApplicationFiled: October 20, 2023Publication date: August 8, 2024Applicant: Samsung Display Co., LTD.Inventors: Seung Bo SHIM, Hyo Jung KIM, Ji Hyeon SON, Jeong Yong LEE, Yoo Young PARK, Ji Myoung SEO
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Publication number: 20240145254Abstract: A chemical mechanical polishing apparatus capable of controlling polishing temperature, and a method of fabricating a semiconductor device using the same are provided. The chemical mechanical polishing apparatus includes a platen, a polishing pad on the platen, the polishing pad including a plurality of grooves, and a light irradiator in the platen, the light irradiator configured to irradiate light toward the polishing pad, wherein the polishing pad includes a light transmission pattern interposed between at least some of the plurality of grooves and the light irradiator and through which the light is transmitted.Type: ApplicationFiled: June 2, 2023Publication date: May 2, 2024Inventors: Hyo-Jung KIM, Dong Hoon KWON
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Patent number: 11928008Abstract: Provided is a watchdog system including: a software area including a bootloader area and an application area, and a shared memory area storing the last watchdog refresh timing; and an external watchdog module refreshing a watchdog when a transmitted refresh request timing corresponds to window open time in response to a refresh request transmitted from either the bootloader area or the application area and based on the last watchdog refresh timing transmitted from the shared memory area and the transmitted refresh request timing.Type: GrantFiled: November 4, 2020Date of Patent: March 12, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Hyo Jung Kim, Jongshik Baek
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Publication number: 20240058405Abstract: The present disclosure relates to a composition for preventing or treating lung cancer, comprising a compound isolated from a Cephalotaxus extract as an active ingredient. Isoharringtonine, which is the compound isolated from the Cephalotaxus extract according to the present disclosure, induces apoptosis and exhibits the effect of inhibiting the growth of non-small cell lung cancer cell lines, and thus can be useful in the prevention or treatment of lung cancer. In addition, the combined treatment of isoharringtonine and siNR4A1 enhances anticancer activity, and the combined treatment of isoharringtonine and cisplatin, which is a conventional anticancer drug, induces a high anticancer effect at a low concentration of cisplatin, thereby reducing side effects of anticancer treatment.Type: ApplicationFiled: October 5, 2021Publication date: February 22, 2024Applicants: NATIONAL CANCER CENTER, NATIONAL INSTITUTE FOR KOREAN MEDICINE DEVELOPMENTInventors: Kyung Sil YOON, Yong Nyun KIM, Jae Gal SHIM, Dong Hoon SHIN, Hyo Jung KIM, Myoung Lae CHO, Soo Hyun KIM
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Publication number: 20230394447Abstract: A payment method for purchase of digital currency includes receiving selection information for selecting a specific payment type among a plurality of different payment types related to digital currency, in relation to a user account; registering a payment condition corresponding to the specific payment type to the user account by using the selection information; and starting an electronic payment process to purchase the digital currency for the user account in response to occurrence of a payment event related to the payment condition at the user account.Type: ApplicationFiled: August 17, 2023Publication date: December 7, 2023Inventors: Hyo Jung KIM, Da Young KIM, Yeon Ju CHA, Choon Hae LEE, Ji Hoon HA, Seung Hwan KIM, Yun Il JUNG, Ki Hyun PARK, Chang Min JEON, Se Jin CHA, Jae Han YOON, Yun Yeon CHOI
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Publication number: 20230371254Abstract: A semiconductor device may include a gate stack including insulating patterns and conductive patterns, which are alternately stacked, first block channel structures penetrating the gate stack, second block channel structures penetrating the gate stack, and an isolation structure penetrating the gate stack. The isolation structure may include a block isolation structure, a first word line isolation structure, and a second word line isolation structure. The block isolation structure may include a first side surface connected to a side surface of the first word line isolation structure, and a second side surface connected to a side surface of the second word line isolation structure, and the first block channel structures comprise an intervening channel structure between the first and second side surfaces of the block isolation structure.Type: ApplicationFiled: December 6, 2022Publication date: November 16, 2023Applicant: Samsung Electronics Co., Ltd.Inventors: Donghoon KWON, Hyo-Jung Kim, Chungki Min, Boun Yoon
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Publication number: 20230342805Abstract: A digital currency payment method for performing a payment related to digital currency used in contents viewing includes monitoring occurrence of a payment event related to a preset payment condition for purchase of the digital currency, in relation to a user account; starting an electronic payment process for purchase of the digital currency with respect to the user account when the payment event has occurred at the user account as a monitoring result; and supplying the digital currency to the user account when the purchase of the digital currency has been completed through the electronic payment process.Type: ApplicationFiled: June 28, 2023Publication date: October 26, 2023Inventors: Hyo Jung KIM, Da Young KIM, Yeon Ju CHA, Choon Hae LEE, Ji Hoon HA, Seung Hwan KIM, Ki Hyun PARK, Chang Min JEON, Se Jin CHA, Jae Han YOON, Yun Yeon CHOI
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Patent number: 11640922Abstract: A device including a gap-fill layer may include an upper layer that on a lower layer that defines a trench that extends from a top surface of the upper layer and towards the lower layer, and the gap filling layer may be a multi-layered structure filling the trench. The gap-filling layer may include a first dielectric layer that fills a first portion of the trench and has a top surface proximate to the top surface of the upper layer, a second dielectric layer that fills a second portion of the trench and has a top surface proximate to the top surface of the upper layer and more recessed toward the lower layer than the top surface of the first dielectric layer, and a third dielectric layer that fills a remaining portion of the trench and covers the top surface of the second dielectric layer.Type: GrantFiled: January 19, 2022Date of Patent: May 2, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Miso Shin, Chungki Min, Gihwan Kim, Sanghyeok Kim, Hyo-Jung Kim, Geunwon Lim
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Patent number: 11605355Abstract: An organic light emitting display device includes scan lines arranged in horizontal lines, data lines intersecting the scan lines, a pixel array including pixels coupled to the scan lines and the data lines, the pixels including at least first color pixels, a panel tester including switching elements coupled to first ends of the data lines, the switching elements including at least first and second switching elements, and a first line coupled to the first switching elements and a second line coupled to the second switching elements. Data lines of K-th to (K+L)-th (where K and L are natural numbers) first color pixels arranged in a predetermined horizontal line are coupled to the first line through the first switching elements, and data lines of at least a part of remaining first color pixels arranged in the predetermined horizontal line are coupled to the second line through the second switching elements.Type: GrantFiled: July 12, 2021Date of Patent: March 14, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Dae Youn Cho, Sang Kil Kim, Hyo Jung Kim, Jong Woo Park, Dong Gi Ahn, Jong Won Lee, Ju Hee Lee, Young Tae Choi
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Patent number: 11594332Abstract: Provided are a device, a method, and a computer program for self-diagnosis and treatment of benign paroxysmal positional vertigo, which is for, when a patient with benign paroxysmal positional vertigo develops or appeals symptoms, immediately, easily and accurately diagnosing the symptoms by patients themselves using a sequential and efficient self-diagnosis algorithm associated with an optimized self-diagnosis questionnaire data without temporal or spatial constraints, and presenting an optimal treatment method, so as to allow the patients to receive appropriate on-site treatments. The present disclosure is effective in not only immediate treatment of benign paroxysmal positional vertigo, but also reducing medical expenses and additional social costs incurred for treatments of dizziness.Type: GrantFiled: October 25, 2019Date of Patent: February 28, 2023Assignee: DZMED, INC.Inventors: Ji-Soo Kim, Hyo-Jung Kim
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Patent number: 11475835Abstract: A display device includes a plurality of pixels. Each pixel includes a first transistor that controls an amount of current received from a first power supply voltage line connected via a second node to an organic light emitting diode in response to a voltage of a first node, a second transistor connected between a data line and the second node and that includes a first gate electrode connected to a first scan line, a light emitting line connected to a gate electrode of at least one light emitting transistor located in a current path between the first power supply voltage line and the organic light emitting diode, and a seventh transistor connected between one of at least one second gate electrode of the second transistor and the light emitting line. Accordingly, a threshold voltage of a switching transistor included in each of the plurality of pixels may be negatively shifted.Type: GrantFiled: April 9, 2021Date of Patent: October 18, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hyo Jung Kim, Tae Young Kim, Yong Sung Park, Jong Woo Park, Mi Seon Seo, Keun Soo Lee, Ki Ju Im, Dae Youn Cho, Young Tae Choi, Hyun Cheol Hwang