Patents by Inventor Hyun-Ho Cho
Hyun-Ho Cho 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: 12088795Abstract: An image encoding/decoding method and apparatus for predicting a second color component block using a first color component block are provided. An image decoding method of the present invention comprises deriving a prediction parameter using the first color component block, and predicting the second color component block using the derived prediction parameter.Type: GrantFiled: April 4, 2023Date of Patent: September 10, 2024Assignee: LX Semicon Co., Ltd.Inventors: Jin Ho Lee, Hyun Suk Ko, Jung Won Kang, Sung Chang Lim, Ha Hyun Lee, Dong San Jun, Seung Hyun Cho, Hui Yong Kim, Jin Soo Choi
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Patent number: 12080830Abstract: A pixel includes electrode pairs successively disposed in a first direction, and each including a first sub-electrode and a second sub-electrode successively disposed in the first direction; light emitting elements each electrically connected between the first sub-electrode and the second sub-electrode of any one the electrode pairs; a first connection electrode electrically connected between the first sub-electrode of a first electrode pair and a first power supply; and a second connection electrode electrically connected between the second sub-electrode of a last electrode pair and a second power supply. The second sub-electrode of a remaining electrode pair other than the last electrode pair is spaced apart from the first sub-electrode of a subsequent electrode pair with at least one first sub-electrode or at least one second sub-electrode disposed therebetween, and is electrically connected to the first sub-electrode of the subsequent electrode pair.Type: GrantFiled: January 16, 2020Date of Patent: September 3, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Won Ho Lee, Jong Hyuk Kang, Hyun Deok Im, Hyun Min Cho
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Patent number: 12080693Abstract: A display device and a method of manufacturing the same are provided. The display device comprises a first area which extends in a first direction, a second area which extends in the first direction and is alongside the first area in a second direction intersecting the first direction, at least one first light emitting element in the first area, at least one second light emitting element in the second area, at least one first wiring coupled to an end of the first light emitting element in the first area and that extends in the first direction and at least one second wiring coupled to an end of the second light emitting element in the second area and that extends in the first direction, wherein the first wiring and the second wiring are electrically isolated from each other.Type: GrantFiled: May 29, 2019Date of Patent: September 3, 2024Assignee: Samsung Display Co., Ltd.Inventors: Won Ho Lee, Yo Han Lee, Jong Hyuk Kang, Jin Oh Kwag, Hyun Deok Im, Hyun Min Cho, Won Kyu Kim, Keun Kyu Song
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Publication number: 20240285778Abstract: The present invention relates to a novel heterocyclic compound and a composition, for preventing or treating a cancer, an autoimmune disease, and an inflammatory disease, comprising same. The novel heterocyclic compound of the present invention is a bifunctional compound having a Bruton's tyrosine kinase (BTK) degradation function via a ubiquitin proteasome pathway, and may be utilized as a composition for preventing or treating a cancer, an autoimmune disease, and Parkinson's disease.Type: ApplicationFiled: June 24, 2022Publication date: August 29, 2024Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, UBIX THERAPEUTICS, INC.Inventors: Pil Ho KIM, Sung Yun CHO, Jae Du HA, Chi Hoon PARK, Jong Yeon HWANG, Hyun Jin KIM, Song Hee LEE, Ye Seul LIM, Han Wool KIM, Sun Mi YOO, Beom Seon SUH, Ji Youn PARK, Je Ho RYU, Jung Min AHN, Hee Jung MOON, Ho Hyun LEE
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Publication number: 20240279809Abstract: A substrate treatment apparatus includes a process chamber including a substrate treatment space and a disk on which a substrate is seated; and a showerhead provided on the process chamber, the showerhead including: a body; an inlet space in which a fluid is configured to flow through; and a plurality of spray holes provided on a lower surface of the body and configured to spray the fluid toward a substrate, where the plurality of spray holes are inclined at an angle with respect to the lower surface of the body.Type: ApplicationFiled: May 1, 2024Publication date: August 22, 2024Applicant: HANWHA PRECISION MACHINERY CO., LTD.Inventors: Dong Won SEO, Sang Yeop KIM, Hui Seong RYU, Baek Ju LEE, Hyun Chul CHO, Min Ho CHEON, Pil Hee HAN
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Patent number: 12069258Abstract: An image encoding/decoding method and apparatus are provided. An image decoding method performed by an image decoding apparatus of the present invention may comprise decoding an indicator indicating whether or not partition information of a current block is derived from partition information of a corresponding block of the current block, obtaining the partition information of the current block based on the decoded indicator, and partitioning the current block based on the obtained partition information.Type: GrantFiled: July 29, 2022Date of Patent: August 20, 2024Assignees: Electronics and Telecommunications Research Institute, Industry-University Cooperation Foundation of Korea Aerospace University, Hanbat National University Industry-Academic Cooperation FoundationInventors: Jin Ho Lee, Jung Won Kang, Hyun Suk Ko, Sung Chang Lim, Ha Hyun Lee, Dong San Jun, Seung Hyun Cho, Hui Yong Kim, Hae Chul Choi, Aram Back, Jin Soo Choi, Jae Gon Kim
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Patent number: 12068279Abstract: A dipole alignment device includes an electric field forming part including a stage, and a probe part which form an electric field on the stage; an inkjet printing apparatus including at least one inkjet head which sprays ink including dipoles and a solvent with the dipoles dispersed therein onto the stage; a transportation part comprising a first moving part which moves the electric field forming part in at least one direction; and a light irradiation apparatus including a light irradiation part which applies light to the ink sprayed onto the stage.Type: GrantFiled: June 3, 2020Date of Patent: August 20, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Won Ho Lee, Hyun Deok Im, Jong Hyuk Kang, Jin Oh Kwag, Keun Kyu Song, Sung Chan Jo, Hyun Min Cho
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Publication number: 20240258655Abstract: A battery container has excellent workability, assembly, expandability, and safety. The battery container includes at least one battery rack including a plurality of battery modules; a container housing having an empty space formed therein to accommodate the battery rack; a plurality of main connectors located on at least one side of the container housing and configured to be electrically connected to the outside; and a main bus bar connected between the plurality of main connectors to transmit power.Type: ApplicationFiled: April 12, 2024Publication date: August 1, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Mun-Seok YANG, Yo-Hwan KIM, Ji-Hun KIM, Hong-Jae PARK, Seung-Jun LEE, Ji-Won LEE, Hyun-Min LEE, Hyung-Uk LEE, Tae-Shin CHO, Ji-Ho YOO, Sung-Han YOON
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Patent number: 12044864Abstract: A stereoscopic image display device includes an eye detection sensor that includes a camera that captures an image of a user's eyes, a display panel disposed on the eye detection sensor and that includes pixels, and a light modulator disposed on the display panel and that controls the path of light output from the display panel. The light modulator includes a first electrode layer, a second electrode layer that faces the first electrode layer and includes a first sub-electrode that overlaps a first area of the eye detection sensor and a second sub-electrode that does not overlap the first area but overlaps a second area of the eye detection sensor that overlaps the camera, and a liquid crystal layer disposed between the first electrode layer and the second electrode layer and that includes liquid crystal molecules.Type: GrantFiled: January 17, 2023Date of Patent: July 23, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hyun Jin Cho, Jae Ho You, Jong Ho Hong
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Patent number: 12045795Abstract: Provided is a computing technology for controlling information display of an electronic shelf label that is connected to a management server via a network and displays electronic information. The electronic shelf label measures a distance to at least one product arranged behind the electronic shelf label, and when a change in the distance occurs, activates a wireless tag reader. When product identification information acquired by the wireless tag reader is different from currently displayed product identification information, the electronic shelf labels request a label change registration to a server. Changed product information is received according to the label change registration, and the changed product information is reflected in displayed product information.Type: GrantFiled: May 19, 2023Date of Patent: July 23, 2024Assignee: SOLUM CO., LTD.Inventors: Han Jin Cho, Hyun Hun Cho, Se Uk Jeon, Jeong Ho Yoo
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Patent number: 11222600Abstract: Disclosed are a source driver capable of achieving high speed and high resolution and a display driving circuit including the same. The source driver may include: a first channel group and a second channel group configured to output source driving signals; a first gradation voltage divider configured to generate first gradation voltages using gamma reference voltages and provide the first gradation voltages to the first channel group; and a second gradation voltage divider configured to generate second gradation voltages having the same level as the first gradation voltages using the gamma reference voltages, and provide the second gradation voltages to the second channel group. The first and second gradation voltage dividers are connected to a gamma reference voltage generator configured to provide the gamma reference voltages, and receive the gamma reference voltages having the same voltage range from the gamma reference voltage generator.Type: GrantFiled: December 4, 2019Date of Patent: January 11, 2022Assignee: Silicon Works Co., Ltd.Inventors: Hae Won Lee, Hyun Ho Cho, Jung Bae Yun, Ju Young Shin
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Publication number: 20200105207Abstract: Disclosed are a source driver capable of achieving high speed and high resolution and a display driving circuit including the same. The source driver may include: a first channel group and a second channel group configured to output source driving signals; a first gradation voltage divider configured to generate first gradation voltages using gamma reference voltages and provide the first gradation voltages to the first channel group; and a second gradation voltage divider configured to generate second gradation voltages having the same level as the first gradation voltages using the gamma reference voltages, and provide the second gradation voltages to the second channel group. The first and second gradation voltage dividers are connected to a gamma reference voltage generator configured to provide the gamma reference voltages, and receive the gamma reference voltages having the same voltage range from the gamma reference voltage generator.Type: ApplicationFiled: December 4, 2019Publication date: April 2, 2020Inventors: Hae Won Lee, Hyun Ho Cho, Jung Bae Yun, Ju Young Shin
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Patent number: 10600349Abstract: The present invention relates to a display apparatus which drives a display panel to display an image, and a driving circuit thereof. The display apparatus includes a timing controller configured to provide a control option having a value for compensating for pixel data and a gray scale, and a driving circuit configured to combines the control option and the pixel data and output an output voltage.Type: GrantFiled: May 5, 2016Date of Patent: March 24, 2020Assignee: Silicon Works Co., Ltd.Inventors: Hyun Ho Cho, Yong Ik Jung
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Patent number: 9768046Abstract: A wafer storage container includes a shell body including a first side body and a second side body that face, an upper body connected with upper parts of the first side body and the second side body, a rear body connected with an end of one side of each of the first side body and the second side body, and a lower body connected with lower parts of the first side body and the second side body, and configured to define an internal space together with the first side body, the second side body, the upper body, and the rear body.Type: GrantFiled: November 13, 2014Date of Patent: September 19, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun-Ho Cho, Hyeog-Ki Kim, Jung-Hun Nam
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Publication number: 20170186637Abstract: A wafer container includes a base, a guide, a cover, a locking member and a sealing member. The base includes an installing surface thereon. The guide is disposed on the installing surface of the base. The guide is configured to confine a plurality of wafers horizontally stacked upon the installing surface of the base. The cover is configured to cover the installing surface. The locking member is configured to lock the cover to the base. The sealing member is configured to create an air-tight seal between the locking member and the guide.Type: ApplicationFiled: September 9, 2016Publication date: June 29, 2017Inventors: HYUN-HO CHO, DONG-YEON KIM, HYEOG-KI KIM, JUNG-HUN NAM, JIN-HO KIM
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Publication number: 20170098404Abstract: Provided is a display driving circuit capable of achieving high speed and high resolution by improving an output slew rate. The display driving circuit may include: a gradation voltage generation unit including a plurality of resistor strings corresponding to a plurality of groups into which channels corresponding to display data are grouped, the plurality of resistor strings being configured to provide gradation voltages to digital-analog converters (DACs) corresponding to the respective channels of the corresponding groups; and a display driving unit including the DACs and buffers corresponding to the respective channels, wherein the DACs convert the corresponding display data into data voltages using the gradation voltages, and the buffers provide the corresponding data voltages as source driving signals to a display panel.Type: ApplicationFiled: September 27, 2016Publication date: April 6, 2017Applicant: SILICON WORKS CO., LTD.Inventors: Hae Won LEE, Hyun Ho CHO, Jung Bae YUN, Ju Young SHIN
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Patent number: 9530356Abstract: A source driver may include: a transmission line configured to transmit an output signal of a sample and hold circuit which stores pixel information of an organic light emitting diode (OLED) cell; an amplifier is formed a first offset voltage at an input terminal by a parasitic capacitor of the transmission line; and an offset voltage storage unit configured to store the first offset voltage outputted from the amplifier as a second offset voltage while the transmission of the output signal of the sample and hold circuit through the transmission line is turned off, and offset the first offset voltage by providing the second offset voltage to the input terminal of the amplifier when the output signal of the sample and hold circuit is transmitted through the transmission line.Type: GrantFiled: September 29, 2014Date of Patent: December 27, 2016Assignee: SILICON WORKS CO., LTD.Inventors: Kyung Jik Min, Hyun Kyu Jeon, Yong Ik Jung, Hyun Ho Cho, Young Bok Kim
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Publication number: 20160335942Abstract: The present invention relates to a display apparatus which drives a display panel to display an image, and a driving circuit thereof. The display apparatus includes a timing controller configured to provide a control option having a value for compensating for pixel data and a gray scale, and a driving circuit configured to combines the control option and the pixel data and output an output voltage.Type: ApplicationFiled: May 5, 2016Publication date: November 17, 2016Applicant: SILICON WORKS CO., LTD.Inventors: Hyun Ho CHO, Yong Ik JUNG
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Patent number: D978954Type: GrantFiled: March 16, 2021Date of Patent: February 21, 2023Assignees: Kia Corporation, Hyundai Motor CompanyInventors: Heung Sun Bong, Hyun Ho Cho
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Patent number: D1040695Type: GrantFiled: July 14, 2023Date of Patent: September 3, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Hyun-Doo Lee, Hong-Seok Choi, Hyun-Ho Cho