Patents by Inventor Tae-Ho Kim
Tae-Ho 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: 12223186Abstract: Disclosed herein is a method for memory management in a memory disaggregation environment. The method includes generating virtual memory based on multiple first memory devices, determining whether a condition for allocation acceleration is satisfied by the first memory devices, and allocating a memory page to the first memory devices based on whether the condition for allocation acceleration is satisfied.Type: GrantFiled: March 24, 2023Date of Patent: February 11, 2025Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, SYSGEAR CO., LTD.Inventors: Chang-Dae Kim, Kwang-Won Koh, Kang-Ho Kim, Tae-Hoon Kim, Sang-Ho Eom
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Patent number: 12225746Abstract: A light emitting device and a production method thereof. The light emitting device includes a light emitting layer including a plurality of quantum dots, and an electron auxiliary layer disposed on the light emitting layer, the electron auxiliary layer configured to transport electrons, inject electrons into the light emitting layer, or a combination thereof, wherein the electron auxiliary layer includes a plurality of metal oxide nanoparticles and a nitrogen-containing metal complex. The metal oxide nanoparticles include zinc and optionally a dopant metal, the dopant metal includes Mg, Co, Ga, Ca, Zr, W, Li, Ti, Y, Al, Co, or a combination thereof and a mole ratio of nitrogen to zinc in the electron auxiliary layer is greater than or equal to about 0.001:1.Type: GrantFiled: November 1, 2021Date of Patent: February 11, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyo Sook Jang, Eun Joo Jang, Ilyoung Lee, Tae Ho Kim, Kun Su Park, Jun-Mo Yoo
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Publication number: 20250046242Abstract: A display device including: a display panel containing pixels connected to a light emitting control line and a light emitting control driver including a light emitting control stage that provides a light emitting control signal to the pixels through the light emitting control line, wherein the light emitting control stage includes: a first light emitting control transistor including a first electrode connected to the light emitting control line, a gate electrode connected to a first light emitting control clock line, and a second electrode connected to a first node, a first power voltage line to which a first power voltage is applied; and a shielding pattern extending between the first light emitting control transistor and the first power voltage line and receiving a power voltage higher than the first power voltage.Type: ApplicationFiled: June 13, 2024Publication date: February 6, 2025Inventors: TAE-HO KIM, SEUNG-JUN LEE, YONGSU LEE, JAEWOO LEE, SEUNG-HWAN CHO
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Publication number: 20250046257Abstract: A display device includes a circuit layer including emission pixel drivers, and data lines transferring data signals of the emission pixel drivers; a data driver generating the data signals of the emission pixel drivers; and a demultiplexer circuit electrically connected between the data driver and the data lines and including a first demultiplexer transistor turned on by a first demultiplexer control signal and a second demultiplexer transistor turned on by a second demultiplexer control signal. A first data line of the data lines is electrically connected to the data driver through the first demultiplexer transistor and a transfer path shorter than a first extension length. A second data line of the data lines is electrically connected to the data driver through the second demultiplexer transistor and a transfer path longer than or equal to the first extension length.Type: ApplicationFiled: April 30, 2024Publication date: February 6, 2025Applicant: Samsung Display Co., LTD.Inventors: Byeong Soo KANG, Man Sung KIM, Tae Ho KIM, Yong Ho SUNG, Seung Jun LEE, Yong Su LEE, Jae Woo LEE, Sang Min JEON, Seung Hwan CHO
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Patent number: 12218534Abstract: A semiconductor circuit includes a first selection circuit which selects a first battery or a first capacitor, a second selection circuit which selects a second battery or a second capacitor, a voltage measuring circuit which measures a first voltage of the first battery or the first capacitor selected by the first selection circuit, and measures a second voltage of the second battery or the second capacitor selected by the second selection circuit, a controller which compares the first voltage and the second voltage to generate a comparison result, and a switching circuit which receives a signal based on a target output voltage, connects the first battery or capacitor selected by the first selection circuit, and the second battery capacitor selected by the second selection circuit in an interconnection relationship based on the comparison result to provide to an output terminal an output voltage responsive to the target output voltage.Type: GrantFiled: September 25, 2020Date of Patent: February 4, 2025Assignees: SAMSUNG ELECTRONICS CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Sung Yong Lee, Gyu Hyeong Cho, Min Woo Ko, Tae-Hwang Kong, Sang Ho Kim
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Patent number: 12219835Abstract: A display device includes a display area which includes a first display area including a plurality of first pixels and a second display area including at least one second pixel and at least one light-transmitting portion, a peripheral area disposed around the display area, a data line including a first portion and a second portion spaced apart from each other in a predetermined direction with the light-transmitting portion therebetween, and a conductive pattern disposed at a different conductive layer from the data line. The conductive pattern includes a first pattern portion including a bypass portion that bypasses a periphery of the second display area in a plan view and disposed in the first display area, and the first pattern portion includes a first end electrically connected to the first portion of the data line and a second end electrically connected to the second portion of the data line.Type: GrantFiled: November 6, 2023Date of Patent: February 4, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sun Ho Kim, Gun Hee Kim, Dong Hwan Shim, Tae Hoon Yang, Sun Hee Lee
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Publication number: 20250037646Abstract: A mother substrate for a display panel and a display panel using the same are disclosed. A mother substrate for a display panel includes a conductive ring disposed in a non-display area outside the display area and surrounding each of the display areas, and one or more dummy pixel driving circuits disposed in a non-display area outside the display area. An electrostatic discharge (ESD) prevention structure inside the dummy pixel driving circuit can prevent defects of display panels due to ESD occurring in the manufacturing process of the display panel.Type: ApplicationFiled: June 11, 2024Publication date: January 30, 2025Inventors: Jun Young JO, Bung Goo KIM, Hyoung Ho AHN, Hee Won LEE, Hye Sun JUNG, Sang Hak SHIN, Jae Kwang LEE, Hyoung Sun PARK, Pyung Ho CHOI, Tae Yoon KIM
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Publication number: 20250040343Abstract: A display device includes a display panel including an antireflection layer on a light emitting element layer which includes a first pixel defining layer in which an opening defining a light emitting area of a first pixel is defined, and a second pixel defining layer in which an opening defining a light emitting area of a second pixel is defined. The antireflection layer includes first and second light blocking layers respectively overlapping the first and second pixel defining layers, and includes a first gap defined by a length of a predetermined direction from an edge of the opening to an edge of an opening of the first light blocking layer, and a second gap defined by a length from an edge of the opening to an edge of an opening of the second light blocking layer in the predetermined direction. The first gap is less than the second gap.Type: ApplicationFiled: October 15, 2024Publication date: January 30, 2025Inventors: Sun Ho KIM, Sun Hee LEE, Gun Hee KIM, Tae Hoon YANG, Seung Chan LEE, Joo Hee JEON
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Publication number: 20250040417Abstract: A display device includes a light emitting element disposed on a substrate. A capping layer, an antireflection layer, and an encapsulation layer are sequentially disposed on the light emitting element. The capping layer includes a first capping layer disposed on the light emitting element, and a second capping layer disposed on the first capping layer and having a refractive index greater than a refractive index of the first capping layer. A thickness of the first capping layer is in a range of about 20 ? to about 400 ?, and a thickness of the second capping layer is in a range of about 60 ? to about 400 ?.Type: ApplicationFiled: March 25, 2024Publication date: January 30, 2025Applicant: Samsung Display Co., LTD.Inventors: Seung Yeon JEONG, Oh Jeong KWON, Hyeo Ji KANG, Tae Ho KIM, Mi Hwa LEE, Hong Yeon LEE
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Publication number: 20250040309Abstract: A display apparatus according to an exemplary embodiment is disclosed. A display apparatus according to an exemplary embodiment includes a substrate having a bending region between an active area and a pad area. The display apparatus includes a planarization film on the active area and the pad area in the substrate. The display apparatus includes a first organic film coated on the planarization film, a second organic film coated on the first organic film, and a third organic film coated on the second organic film. The third organic film is formed such that an upper surface thereof is flattened in the active region. The display apparatus includes a plurality of light-emitting elements disposed on the third organic film.Type: ApplicationFiled: July 23, 2024Publication date: January 30, 2025Inventors: Hye Sun JUNG, Bung Goo KIM, Hyoung Ho AHN, Hee Won LEE, Jun Young JO, Sang Hak SHIN, Jae Kwang LEE, Hyoung Sun PARK, Pyung Ho CHOI, Tae Yoon KIM
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Publication number: 20250033535Abstract: A lower rail for a seat of a vehicle has a structure with a curved movement path, in which the seat may be moved in an oblique direction or a diagonal direction according to various seat positions, thereby allowing a degree of freedom for adjusting a seat position movement. In addition, the lower rail includes a curved inner channel bent at a predetermined angle and a curved outer channel bent at about a same angle as the curved inner channel, which are separately provided and configured to be mutually combined in order to provide one curved movement path for moving the seat.Type: ApplicationFiled: March 26, 2024Publication date: January 30, 2025Inventors: Tae Jun Kwon, Hyun Ko, Hyun Kyu Moon, Tae Su Kim, Yeon Jin Jeon, Sang Do Park, Min Seok Kim, Sun Ho Hur, Tae Hyung Kim, Hyun Deok Choi
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Patent number: 12207687Abstract: A method of controlling an aerosol generating device includes measuring a temperature of a heater, selecting one of a plurality of temperature correction algorithms, based on the measured temperature, and correcting the measured temperature by applying the selected temperature correction algorithm. In addition, a method of controlling an aerosol generating device includes measuring a temperature of a heater operating in an operation section including a plurality of sections, determining, from among the plurality of sections, a current section in which the heater is operating, selecting one of a plurality of temperature correction algorithms, based on the selected current section of the heater, and correcting the measured temperature of the heater by applying the selected temperature correction algorithm.Type: GrantFiled: October 22, 2019Date of Patent: January 28, 2025Assignee: KT&G CORPORATIONInventors: Hyung Jin Jung, Tae Hun Kim, Hun Il Lim, Jae Sung Choi, Jung Ho Han
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Patent number: 12207907Abstract: An apparatus for and a method for estimating blood pressure are provided. The apparatus for estimating blood pressure includes: a sensor configured to measure a pulse wave signal from an object; and a processor configured to obtain a mean arterial pressure (MAP) based on the pulse wave signal, configured to classify a phase of the obtained MAP according to at least one classification criterion, and to obtain a systolic blood pressure (SBP) by using an estimation model corresponding to the classified phase of the MAP among estimation models corresponding to respective phases of the MAP.Type: GrantFiled: November 13, 2020Date of Patent: January 28, 2025Assignees: SAMSUNG ELECTRONICS CO., LTD., IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)Inventors: Sang Kon Bae, Joon-Hyuk Chang, Chang Mok Choi, Youn Ho Kim, Jin Woo Choi, Jehyun Kyung, Tae-Jun Park, Joon-Young Yang, Inmo Yeon
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Publication number: 20250026492Abstract: In an assembly system of an aircraft including a fuselage and a wing, the aircraft assembly system may include: a jig unit coupled to the wing to move integrally with the wing; a transfer unit connected to the jig unit and transferring the wing toward the fuselage; a position adjusting unit detachably connected to the jig unit and adjusting a position of the jig unit; and a measuring unit configured for measuring positions of the fuselage and the wing, wherein the fuselage may be relatively fixed to the movement of the wing, wherein the measuring unit may be configured to set a fuselage coordinate system and a wing coordinate system for the fuselage and the wing, respectively, wherein the position adjusting unit may be configured to move the jig unit so that the wing coordinate system coincides with the fuselage coordinate system.Type: ApplicationFiled: November 30, 2023Publication date: January 23, 2025Inventors: Dong Ho LEE, Sang Bin HAN, Myung Kyun JEONG, Chang Hoon LEE, Tae Hwan KWAK, Cheol Bae PARK, Jun Young CHOI, Dong Han LEE, Suk Hyun YOON, Jeong Rak KIM
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Patent number: 12203650Abstract: A waste heat recovery system and method are disclosed. The waste heat recovery system disclosed herein comprises: a waste heat recovery boiler; a waste heat supply member configured to supply waste heat to the waste heat recovery boiler; and a water tank configured to fluidly communicate with the waste heat supply member.Type: GrantFiled: November 9, 2022Date of Patent: January 21, 2025Assignee: SAMSUNG E&A CO., LTD.Inventors: Chae Gwan Park, Joeng Min Oh, Tae Jin Park, Jun Ho Seo, Yong Jung Kim
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Patent number: 12207516Abstract: An organic light-emitting display device includes: a display panel having a first display area and a second display area, the first and second display areas having different light transmittances from each other in a unit area, wherein the display panel includes a plurality of organic light-emitting diodes disposed in the first display area and the second display area, wherein a first organic light-emitting diode disposed in the first display area and a second organic light-emitting diode disposed in the second display area each include at least one light emitter, and the number of the light emitter included in the second organic light-emitting diode is greater than the number of the light emitter included in the first organic light-emitting diode.Type: GrantFiled: January 29, 2021Date of Patent: January 21, 2025Assignee: Samsung Display Co., Ltd.Inventors: Sang Eok Jang, Seung Chan Lee, Sun Ho Kim, Dong Hwan Shim, Sun Hee Lee, Gun Hee Kim, Tae Hoon Yang
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Patent number: 12202393Abstract: An electric headrest sliding device includes a slider configured to be movable upwards and downwards by driving of a motor, a front frame of a headrest, and a rotation link configured to connect the slider to the front frame, wherein the rotation link is rotated forwards or rearwards to push or pull the front frame during upward-and-downward movement of the slider, thereby accurately adjusting the front and rear positions of the headrest.Type: GrantFiled: March 3, 2023Date of Patent: January 21, 2025Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SEOYONCNFInventors: Sang Uk Yu, Tae Hoon Lee, Sang Ho Kim, Seung Young Lee, Jun Namgoong, Yong Jun Shin
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Patent number: 12206894Abstract: Disclosed herein are a method, an apparatus, and a storage medium for image encoding/decoding. An intra-prediction mode for the target block is derived, and intra-prediction for the target block that uses the derived intra-prediction mode is performed. The intra-prediction mode for the target block is derived using an artificial neural network, and an MPM list for the target block is derived using information about the target block, pieces of information about blocks adjacent to the target block, and the artificial neural network. The artificial neural network outputs one or more available intra-prediction modes. Further, the artificial neural network outputs match probabilities for one or more candidate intra-prediction modes, and each of the match probabilities for the candidate intra-prediction modes indicates a probability that the corresponding candidate intra-prediction mode matches the intra-prediction mode for the target block.Type: GrantFiled: September 20, 2021Date of Patent: January 21, 2025Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Dong-Hyun Kim, Ji-Hoon Do, Youn-Hee Kim, Se-Yoon Jeong, Hyoung-Jin Kwon, Jong-Ho Kim, Joo-Young Lee, Jin-Soo Choi, Tae-Jin Lee
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Publication number: 20250023003Abstract: A display device includes a plurality of first electrodes and a contact electrode on a substrate; a plurality of light-emitting elements on the plurality of first electrodes; a first optical layer between the plurality of light-emitting elements; and a second electrode on the plurality of light-emitting elements, the second electrode including a first region that is on the plurality of light-emitting elements and a second region that extends past an end the first optical layer and is in contact with the contact electrode.Type: ApplicationFiled: July 3, 2024Publication date: January 16, 2025Inventors: Hye Sun Jung, Jae Kwang Lee, Tae Yoon Kim, Bung Goo Kim, Hyoung Ho Ahn, Hee Won Lee, Jun Young Jo, Pyung Ho Choi
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Publication number: 20250024698Abstract: An object of the present invention is to provide a material for organic EL elements, the material being excellent in hole injecting/transporting performance, electron-blocking capability, stability in the form of a thin film, and durability. Another object of the present invention is to provide an organic EL element having high efficiency, a low driving voltage, and a long lifespan, by combining the aforementioned material with various materials for organic EL elements, the materials being excellent in hole/electron injecting/transporting performance, electron-blocking capability, stability in the form of a thin film, and durability, such that the properties of the individual materials can be effectively exhibited.Type: ApplicationFiled: August 1, 2022Publication date: January 16, 2025Applicants: HODOGAYA CHEMICAL CO., LTD., SFC CO., LTD.Inventors: Junichi IZUMIDA, Sang-Won KO, Bong-Hyang LEE, Jung-Ho RYU, Jin-ho LEE, Kouki KASE, Shuichi HAYASHI, Se-Jin LEE, Tae-Jung YU, Young-Tae CHOI, Sung-Hoon JOO, Byung-Sun YANG, Ji-Hwan KIM, Bong-Ki SHIN