Patents by Inventor Jin-Ho Kim

Jin-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).

  • Patent number: 12262610
    Abstract: An organic light emitting diode display includes a plurality of pixels. At least one pixel is connected to a scan line receive a scan signal, a data line to receive a data signal, and voltage line to receive a driving voltage. The at least one pixel includes a switching transistor including a switching drain electrode to output the data voltage, a driving transistor including a driving source electrode connected to the switching drain electrode, and an organic light emitting diode connected to a driving drain electrode of the driving transistor. The driving source electrode is separated from the data line.
    Type: Grant
    Filed: January 22, 2024
    Date of Patent: March 25, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Mi Hae Kim, Min Ho Ko, Seung Woo Sung, Ki Myeong Eom, Jin Jeon
  • Patent number: 12257034
    Abstract: An apparatus for estimating bio-information is disclosed. The apparatus may include: a pulse wave sensor configured to measure a pulse wave signal from an object; a force sensor configured to obtain a force signal by measuring an external force exerted onto the force sensor; and a processor configured to obtain a first input value, a second input value, and a third input value based on the pulse wave signal and the force signal, to extract a feature vector by inputting the first input value, the second input value, and the third input value into a first neural network model, and to obtain the bio-information by inputting the feature vector into a second neural network model.
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: March 25, 2025
    Assignees: SAMSUNG ELECTRONICS CO., LTD., IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Sang Kon Bae, Joon-Hyuk Chang, Jin Woo Choi, Youn Ho Kim, Jehyun Kyung, Joon-Young Yang, Inmo Yeon, Jeong-Hwan Choi
  • Patent number: 12262021
    Abstract: An image encoding/decoding method is provided. An image decoding method of the present invention may comprise deriving an intra-prediction mode of a current luma block, deriving an intra-prediction mode of a current chroma block based on the intra-prediction mode of the current luma block, generating a prediction block of the current chroma block based on the intra-prediction mode of the current chroma block, and the deriving of an intra-prediction mode of a current chroma block may comprise determining whether or not CCLM (Cross-Component Linear Mode) can be performed for the current chroma block.
    Type: Grant
    Filed: February 2, 2024
    Date of Patent: March 25, 2025
    Assignees: Electronics and Telecommunications Research Institute, INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY, CHIPS&MEDIA, INC, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY
    Inventors: Sung Chang Lim, Jung Won Kang, Ha Hyun Lee, Jin Ho Lee, Hui Yong Kim, Yung Lyul Lee, Ji Yeon Jung, Nam Uk Kim, Myung Jun Kim, Yang Woo Kim, Dae Yeon Kim, Jae Gon Kim, Do Hyeon Park
  • Patent number: 12261176
    Abstract: A display device includes: a substrate including a display area and a non-display area; a transistor and a light emitting element, which are disposed on the display area; a pad portion disposed in the non-display area, where the pad portion includes a first metal pattern; and a printed circuit board or a data driver, which is connected with the pad portion. The transistor includes a semiconductor layer disposed on the substrate and a source electrode or a drain electrode which is electrically connected with the semiconductor layer. The source electrode or the drain electrode includes a first layer including a first metal, a second layer including a second metal, and a third layer including the first metal, where the first metal pattern includes the first metal, and is connected with the printed circuit board or the data driver.
    Type: Grant
    Filed: December 2, 2021
    Date of Patent: March 25, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kohei Ebisuno, Jin-Suk Lee, Jong Min Lee, Jun Young Kim, Yong Ho Yang
  • Patent number: 12262001
    Abstract: An image encoding/decoding method and apparatus are provided. An image encoding method performed by an image encoding apparatus may comprise determining an intra-prediction mode of a current block, configuring a reference sample of intra prediction by using at least one of a neighbor pixel of the current block in a current picture and a pixel of a reference picture, and performing intra prediction for the current block based on the intra-prediction mode and the reference sample.
    Type: Grant
    Filed: October 2, 2023
    Date of Patent: March 25, 2025
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Jung Won Kang, Hyun Suk Ko, Sung Chang Lim, Jin Ho Lee, Ha Hyun Lee, Dong San Jun, Seung Hyun Cho, Hui Yong Kim, Jin Soo Choi, Gwang Hoon Park, Tae Hyun Kim, Dae Young Lee
  • Patent number: 12262003
    Abstract: An image encoding/decoding method and apparatus for performing intra prediction are provided. An image decoding method of the present invention comprises deriving an intra-prediction mode for a current block, determining whether or not a left boundary or an upper boundary of the current block is a boundary of a predetermined image region, configuring a reference sample by using at least one reconstructed sample included in at least one reconstructed sample line adjacent to the current block based on the determination result, and performing intra-prediction for the current block based on the intra-prediction mode and the reference sample.
    Type: Grant
    Filed: June 29, 2023
    Date of Patent: March 25, 2025
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Seung Hyun Cho, Jung Won Kang, Sung Chang Lim, Hyun Suk Ko, Dong San Jun, Jin Ho Lee, Ha Hyun Lee, Hui Yong Kim, Jin Soo Choi
  • Patent number: 12257587
    Abstract: A filter manufacturing method includes: folding a filter media up and down and forming a wrinkle shape composed of a plurality of bent parts and a connection part connecting adjacent bent parts among the plurality of bent parts; and forming a conductive coating layer pattern on the filter media. The filter manufacturing method further includes: electrically connecting a first end and a second end of the conductive coating layer pattern to a first power source. In particular, the conductive coating layer pattern includes a plurality of parallel patterns, and the plurality of parallel patterns are formed to be positioned on the connection part.
    Type: Grant
    Filed: April 4, 2024
    Date of Patent: March 25, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Seoul National University R&DB Foundation
    Inventors: Dong Ho Kwon, Gee Young Shin, Myung Hoe Kim, Seung Sik Han, Seung Hwan Ko, Sung Geun Han, Jin Mo Kim
  • Publication number: 20250097431
    Abstract: An image encoding/decoding method and apparatus for performing intra prediction are provided. An image decoding method of the present invention comprises deriving an intra prediction mode for a current block, selecting at least one reconstructed sample line neighboring to the current block, constructing a reference sample using at least one reconstructed sample included in the at least one reconstructed sample line, and performing intra prediction for the current block based on the intra prediction mode and the reference sample.
    Type: Application
    Filed: October 9, 2024
    Publication date: March 20, 2025
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Dong San JUN, Jin Ho LEE, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Ha Hyun LEE, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI
  • Publication number: 20250093768
    Abstract: A substrate processing apparatus is provided and includes: a support unit including a spin chuck and a centering jig that is on the spin chuck, the spin chuck configured to support and rotate a substrate; a spraying unit configured to spray processing liquid onto the substrate; a swing arm including a correction unit that includes a sensor and an emitter, the swing arm configured to move such that the correction unit moves to a target point on the substrate, and the emitter configured to irradiate a beam towards the substrate; and a controller configured to: control the spin chuck and the swing arm; and determine whether a movement trajectory of the swing arm is aligned with a rotation center of the spin chuck based on information acquired by the sensor about the centering jig.
    Type: Application
    Filed: July 11, 2024
    Publication date: March 20, 2025
    Applicants: SEMES CO., LTD., SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Jin Yeong SUNG, Ki Hoon CHOI, Seung Un OH, Young Ho PARK, Sang Hyeon RYU, Jang Jin LEE, Hyun YOON, Sang Gun LEE, Yu Jin CHO, Ho Jong HWANG, Jong Ju PARK, Jong Keun OH, Yong Woo KIM
  • Publication number: 20250097430
    Abstract: The present invention relates to a video encoding and decoding method. A video decoding method for the same may include: obtaining granularity information; determining a sharing region based on the granularity information; and generating a prediction block of a current block by using motion information of the sharing region when the current block corresponds to the sharing region.
    Type: Application
    Filed: December 4, 2024
    Publication date: March 20, 2025
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho LEE, Ha Hyun LEE, Dong San JUN, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI
  • Publication number: 20250095174
    Abstract: A learning device, a learning method thereof, a test device using the same, and a test method using the same are provided. The learning device may obtain a target image and a source image, generate an estimated depth map based on the target image via a first network, generate pose change information corresponding to a pose change between the target image and the source image, generate a composite image corresponding to the target image, determine a first loss based on the composite image and the target image, and determine a second loss, and back-propagate the first loss and the second loss and update a parameter of the first network and a parameter of the second network.
    Type: Application
    Filed: May 8, 2024
    Publication date: March 20, 2025
    Inventors: Jin Ho Park, Jin Sol Kim, Jang Yoon Kim
  • Publication number: 20250096228
    Abstract: A negative electrode for a lithium secondary battery in which lithium precipitation is suppressed. The negative electrode implements a high degree of orientation of a carbon-based active material contained in a first region of the negative electrode active layer, so that the effect of suppressing lithium precipitation at an end of the negative electrode active layer during charging and discharging of a secondary battery is excellent. Accordingly, a lithium secondary battery including the negative electrode active layer has high safety, and has the advantage of being able to charge and discharge for a long time under high rate conditions. A lithium secondary battery including the negative electrode is also provided.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 20, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Taek Soo Lee, Jin Ho Cho, Jong Su Yoon, Shin Wook Jeon, Young Gon Kim
  • Publication number: 20250095216
    Abstract: This disclosure provides a method and apparatus for compressing 3-dimensional volume data. The method for encoding a TSDF volume may comprise: lossily encoding magnitude information of a Truncated Signed Distance Field (TSDF) volume based on a hyperprior model; and losslessly encoding sign information of the TSDF volume based on the hyperprior model, wherein the lossy encoding comprises selecting and entropy-encoding some elements from a latent vector for the TSDF volume based on selection information obtained through the hyperprior model.
    Type: Application
    Filed: September 19, 2024
    Publication date: March 20, 2025
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Soo Woong KIM, Gun BANG, Ji Hoon DO, Seong Jun BAE, Jin Ho LEE, Ha Hyun LEE, Jung Won KANG
  • Publication number: 20250096660
    Abstract: A rotor for an induction motor is provide. The rotor includes a core built with stacks of a plurality of steel sheets and includes a plurality of rotor slots that are radially arranged. The rotor further includes a plurality of conductor bars contained in the plurality of rotor slots, respectively, and end-rings attached to both longitudinal ends of each of the plurality of conductor bars. The rotor further includes at least one slit formed inward from an outer periphery of the rotor along a perimeter of the rotor, wherein the slit has a depth deep enough to form a groove portion in at least some region of each of the plurality of conductor bars.
    Type: Application
    Filed: November 27, 2024
    Publication date: March 20, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
    Inventors: Jin Ho Choi, Jong Seok Lee, Sung Woo Hwang, Myung Seop Lim, Jae Hyun Kim
  • Publication number: 20250098036
    Abstract: The present invention relates to a method for manufacturing an electrostatic chuck, and more specifically, to a method for manufacturing an electrostatic chuck with minimized temperature deviation. The method of the present invention includes: a step S10 of forming a metal layer by depositing metal on a lower portion of a base containing a ceramic material and provided with an ESC electrode at an upper portion thereof; and a step S20 of forming a heater electrode by forming a pattern on the metal layer using a photolithography process.
    Type: Application
    Filed: January 31, 2024
    Publication date: March 20, 2025
    Inventors: Yun Hwi Park, Jin Yeol Wang, Yong Seok Choi, Ji Ho Uh, Seung Min Ryu, Do Youn Kim, Yoon Ho Jung
  • Publication number: 20250095961
    Abstract: Provided is an inductively coupled plasma device for treating an exhaust gas, the inductively coupled plasma device including: an inductively coupled plasma reactor installed on an exhaust pipe through which exhaust gas generated from a process chamber of a semiconductor manufacturing facility is discharged, the inductively coupled plasma reactor configured to generate inductively coupled plasma and treat the exhaust gas per repeated operation cycle; an electric power supply configured to supply radio frequency power to the inductively coupled plasma reactor through a transmission line; and an impedance matching unit configured to match impedance at a side of the inductively coupled plasma reactor and impedance at a side of the electric power supply to each other.
    Type: Application
    Filed: April 25, 2023
    Publication date: March 20, 2025
    Applicant: LOT CES CO., LTD.
    Inventors: Jin Ho BAE, Jeong Kyun RA, Min Jae KIM
  • Patent number: 12253912
    Abstract: Disclosed is an operating method of a memory, and the operating method may include reading, from selected memory cells included in the memory, codewords including data and an error correction code; detecting errors in the codewords; correcting the errors in the codewords; re-writing the error-corrected codewords to the selected memory cells; re-reading the re-written error-corrected codewords from the selected memory cells; and determining whether the errors are permanent errors in response to a determination that an error is present in the re-read error-corrected codewords.
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: March 18, 2025
    Assignee: SK hynix Inc.
    Inventors: Jin Ho Jeong, Dae Suk Kim, Munseon Jang
  • Patent number: 12255322
    Abstract: A negative electrode material for a secondary battery includes a matrix containing silicon oxide, a composite oxide of one or more doping elements selected from the group consisting of an alkali metal, an alkaline earth metal, and a post-transition metal, and silicon, or a mixture thereof; and silicon nanoparticles dispersed and embedded in the matrix; wherein a hardness and a Young's modulus measured by a nanoindentation test are 4.0 GPa or more and 40 GPa or more, respectively, and in an X-ray diffraction pattern using a CuK? ray, a ratio (A1/A2) of an area (A1) of a first peak present in a region where a diffraction angle 2? is 10° to 27.4° to an area (A2) of a second peak present in a region where the diffraction angle 2? is 28±0.5° is 0.8 to 6.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: March 18, 2025
    Assignee: Tera Technos Co., Ltd.
    Inventors: Jae Woo Lee, Jin Gee Park, Sun Ho Choi, Jung Hoon Cheon, Sung Soo Kim, Sichen Du
  • Patent number: 12256500
    Abstract: A circuit board includes: a base substrate in which a protective layer formation region is defined; a wiring pattern which is formed on the base substrate and which has at least a portion formed in the protective layer formation region; a protective layer fixed onto the protective layer formation region and formed of a protective material; and a bleed prevention pattern formed on the base substrate so as to prevent the protective material from flowing beyond the protective layer formation region when the protective layer is formed.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: March 18, 2025
    Assignee: STEMCO CO., LTD.
    Inventors: Jin Han Lee, Sung Jin Lee, Jin Ho Kim
  • Patent number: 12255272
    Abstract: A display device includes a substrate, and a display element part on the substrate, and including a light emitting element configured to emit light in a display direction, and a bank pattern that protrudes in the display direction, wherein the bank pattern and the light emitting element include a same material.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: March 18, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin Woo Choi, Min Woo Kim, Sung Kook Park, Dae Ho Song, Byung Choon Yang, Hyung Il Jeon