Patents by Inventor Ho Cho

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).

  • Publication number: 20220208918
    Abstract: A light emitting diode display apparatus includes: a substrate; a driving element region which is formed on the substrate and in which a plurality of driving elements are arranged in a matrix form; and an emitting element region in which a plurality of emitting elements are arranged in a matrix form, wherein the emitting element includes a first electrode which corresponds to each driving element and is electrically connected to each driving element, a second electrode corresponding to the first electrode, and an emitting layer located between the first electrode and the second electrode, wherein an area of the emitting element region is greater than an area of the driving element region.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 30, 2022
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Beum-Sik CHO, Ji-Yoon SHIN, Tae-Keun LEE, Jung-Chul KIM, Jun-Ho YEO, Mi-So KIM
  • Publication number: 20220204037
    Abstract: Provided are a method and apparatus for creating a driving route of an autonomous vehicle and a computer program therefor. A method of creating a driving route of an autonomous vehicle, the method being performed by a computing device, includes obtaining information about a start point and an end point, setting an intermediate point between the start point and the end point, and creating a driving route by connecting the start point, the set intermediate point, and the end point, wherein the driving route includes a set of a curve connecting the start point and the set intermediate point and a curve connecting the set intermediate point and the end point, is expressed by a polynomial function for an angle of movement of the autonomous vehicle, and satisfies one or more continuity conditions related to a curvature.
    Type: Application
    Filed: November 24, 2021
    Publication date: June 30, 2022
    Applicant: RideFlux Inc.
    Inventors: Jiwoong KIM, Himchan CHO, Junghee PARK, Ho YUN, Hawook JEONG
  • Publication number: 20220202734
    Abstract: The present invention relates to a hyaluronic acid-based dissolving film, a production method thereof, and a release liner used for the same, and more particularly to a method for producing a hyaluronic acid-based dissolving film that provides a hyaluronic acid-based dissolving film having high performance with high productivity through a continuous production process to allow mass production of the dissolving film, a hyaluronic acid-based dissolving film produced by the method, and a release liner suitable for the dissolving film.
    Type: Application
    Filed: April 10, 2020
    Publication date: June 30, 2022
    Inventors: Jun Ho KIM, Mi Ran CHO, Hye Ri LEE
  • Publication number: 20220209148
    Abstract: A display device comprises a display area including a corner portion, a display panel including a non-display area located around the display area, and a cover window disposed on the display panel. The display panel includes a flexible substrate, and a crack propagation prevention pattern including a first organic layer disposed on the flexible substrate and directly contacting the flexible substrate. The intersecting point of a bending line overlaps with the crack propagation prevention pattern in the a thickness direction. In addition, the display device further includes alignment marks which overlap with the bending line.
    Type: Application
    Filed: December 27, 2019
    Publication date: June 30, 2022
    Inventors: Ju Chan PARK, Min Soo KIM, Sun Ho KIM, Hyun KIM, Sun Hee LEE, Seung Hwan CHO
  • Patent number: 11375092
    Abstract: An image sensor and an image sensing method are provided. The image sensor may restore a high resolution image with respect to a high magnification based on sensing information corresponding to different fields of view (FOVs) and that is received through lens elements having a same focal length and different lens sizes.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: June 28, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Deokyoung Kang, Yang Ho Cho, Dong Kyung Nam
  • Publication number: 20220195143
    Abstract: A citrate-based plasticizer composition including a citrate-based composition, and a citrate-based composition including one or more citrates. The citrates are characterized in having an alkyl group derived from an isomer mixture of hexyl alcohol having a degree of branching of 2.0 or less. Stress resistance and mechanical properties can be maintained at values equal or better than conventional plasticizers, the balance between migration and volatile properties and plasticization efficiency can be maintained, and light resistance and heat resistance can be markedly improved by applying the citrate-based plasticizer composition to a resin.
    Type: Application
    Filed: July 29, 2020
    Publication date: June 23, 2022
    Inventors: Hyun Kyu Kim, Seok Ho Jeong, Jeong Ju Moon, Woo Hyuk Choi, Yun Ki Cho, Joo Ho Kim
  • Publication number: 20220195237
    Abstract: A resin composition according to an exemplary embodiment of the present disclosure includes a first polyol represented by Chemical Formula 1, a second polyol represented by Chemical Formula 2, and a polyisocyanate, wherein the first polyol and the second polyol have a linear structure without a side chain. each of Y1 to Y4 is H or OH—, at least one of Y1 and Y2 is OH—, at least one of Y3 and Y4 is OH—, each of X1 to X3 is independently a C1-C20 alkyl group, the alkyl group includes or does not include an unsaturated bond, —CH2— in the alkyl group may be substituted or unsubstituted with —CHOH—, and each of n and m is independently 1 to 200.
    Type: Application
    Filed: March 9, 2022
    Publication date: June 23, 2022
    Inventors: Sung KIM, Hyun Sook KIM, Sung-Chan JO, Kyung Lae RHO, Soo Im JEONG, Seung Kyu LEE, Jang Hwan JEONG, Jae Ho CHOI, Soon Jong KIM, Seong Gea KIM, Jae Duck JUNG, Dong Hyeok OH, Kyoung Seok CHO
  • Publication number: 20220199625
    Abstract: A semiconductor memory device in which performance and reliability are improved, and a method for fabricating the same are provided. The semiconductor memory device includes a conductive line extending in a first direction on a substrate, an interlayer insulation film that includes a cell trench extending in a second direction intersecting the first direction, on the substrate, a first gate electrode and a second gate electrode that are spaced apart from each other in the first direction and each extend in the second direction, inside the cell trench, a channel layer that is inside the cell trench and is electrically connected to the conductive line, on the first gate electrode and the second gate electrode, and a gate insulation layer interposed between the first gate electrode and the channel layer, and between the second gate electrode and the channel layer.
    Type: Application
    Filed: August 3, 2021
    Publication date: June 23, 2022
    Inventors: Kyung Hwan Lee, Yong Seok Kim, Il Gweon Kim, Hui-Jung Kim, Min Hee Cho, Jae Ho Hong
  • Patent number: 11368681
    Abstract: The present invention relates to an image encoding/decoding method and apparatus. An image decoding method performing intra prediction according to the present invention may comprise dividing a current block into at least one sub-block; deriving an intra prediction mode for the at least one sub-block; constructing a reference sample for the intra prediction; and performing intra prediction for the at least one sub-block based on the derived intra prediction mode.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: June 21, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jin Ho Lee, Sung Chang Lim, Jung Won Kang, Hyun Suk Ko, Dong San Jun, Ha Hyun Lee, Seung Hyun Cho, Hui Yong Kim, Jin Soo Choi
  • Publication number: 20220189796
    Abstract: The present invention relates to an etching device and an etching method thereof, the etching device comprising: an etchant supply unit for supplying an etchant to an etching chamber; a rinsing liquid supply unit for supplying a rinsing liquid to the etching chamber; a cleaning liquid supply unit for supplying a cleaning liquid to the etching chamber; and a first pressurization maintaining unit for maintaining at least one of the etching chamber and the etchant supply unit in a pressurized atmosphere.
    Type: Application
    Filed: April 22, 2020
    Publication date: June 16, 2022
    Applicant: ZEUS CO., LTD.
    Inventors: Seung Hoon LEE, Sung Won MO, Yang Ho LEE, Jeong Hyun BAE, Seong Hwan PARK, Hyun Dong CHO
  • Patent number: 11360666
    Abstract: A storage controller includes a host interface which real-time analyzes a command received from a host, a programmable logic unit which loads an optimal image adaptively selected from a plurality of images in response to at least one of a current operating state of the storage controller and the command, and a processor which performs an operation on a nonvolatile memory device using the programmable logic unit after the optimal image is loaded.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: June 14, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung Hyun Hong, Young Jin Cho, Hyeok Jun Choe, Young Geon Yoo, Chan Ho Yoon
  • Patent number: 11360312
    Abstract: A display device includes a display panel including a substrate and a plurality of display elements disposed on the substrate, and a diffraction panel including a plurality of diffraction patterns disposed on a path of light emitted from the plurality of display elements. The plurality of diffraction patterns are disposed in a first direction to have a first period, each of the plurality of diffraction patterns includes a first refractive layer, a second refractive layer disposed on the first refractive layer, and a third refractive layer disposed on the second refractive layer, and a refractive index of the second refractive layer is higher than a refractive index of the first refractive layer and a refractive index of the third refractive layer.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: June 14, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Chung Sock Choi, Hyun Ho Kim, So Young Lee, Sang Hwan Cho
  • Patent number: 11362283
    Abstract: The present specification provides an organoluminescent device including a capping layer on one surface of an electrode, wherein the capping layer includes a compound represented by Chemical Formula 1: X, and R1 to R5 are defined therein.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: June 14, 2022
    Inventors: Dae Woong Lee, Yeon-Ho Cho, Sang Young Jeon, Hyoung Seok Kim, Sang Duk Suh
  • Publication number: 20220180162
    Abstract: Disclosed herein is an AI accelerator. The AI accelerator includes processors, each performing a deep-learning operation using multiple threads; and a cache memory including an L0 instruction cache for providing instructions to the processors and an L1 cache mapped to the multiple areas of mapped memory.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 9, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jin-Ho HAN, Young-Su KWON, Mi-Young LEE, Joo-Hyun LEE, Yong-Cheol CHO
  • Publication number: 20220182590
    Abstract: A method and apparatus for color space conversion are provided. An apparatus for converting a color space includes at least one processor configured to convert an original full image of an original color space to a temporary image of a target color space, estimate a color space mapping parameter between the original color space and the target color space, the color space mapping parameter corresponding to the original full image, obtain a residual vector of the target color space based on the temporary image and the color space mapping parameter, convert the residual vector to a residual image of the target color space, and obtain a target full image of the target color space by combining the residual image with the temporary image.
    Type: Application
    Filed: July 20, 2021
    Publication date: June 9, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Kwang CHO, Yang Ho CHO, Dong Kyung NAM
  • Publication number: 20220177732
    Abstract: An adhesive film and a display member, the adhesive film being formed of an adhesive composition that includes a monomer mixture comprising a hydroxyl group-containing (meth)acrylate and a comonomer, wherein the adhesive film has a recovery rate of about 40% to about 99%, the recovery rate being determined according to Method A as described herein, and wherein the adhesive film has a bubble generation area of about 0%, the bubble generation area being determined according to Method B as described herein.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 9, 2022
    Inventors: Sung Hyun MUN, Byeong Do KWAK, Il Jin KIM, Ji Ho KIM, Hyung Rang MOON, Gwang Hwan LEE, Ik Hwan CHO, Jae Hyun HAN
  • Publication number: 20220180480
    Abstract: A method for processing an image by using a neural network is provided. The method includes obtaining a target image; and obtaining a restored image corresponding to the target image by using the neural network, the neural network including a plurality of residual blocks connected sequentially. The obtaining the restored image includes obtaining the restored image by performing, in each residual block of the plurality of residual blocks, image processing on an input image, which is input from a previous residual block, on different scales, and providing results of the image processing performed on the different scales to a subsequent residual block.
    Type: Application
    Filed: June 14, 2021
    Publication date: June 9, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Deokyoung KANG, Yang Ho CHO
  • Publication number: 20220177735
    Abstract: An adhesive film has an average slope of about ?9.9 to about 0, as measured over a temperature range of about ?20° C. to about 80° C. in a graph depicting a temperature-dependent storage modulus distribution of the adhesive film where the x-axis represents temperature (° C.) and the y-axis represents storage modulus (kPa). The adhesive film also has a storage modulus at about 80° C. of about 10 kPa to about 1,000 kPa.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 9, 2022
    Inventors: Ji Ho KIM, Hyung Rang MOON, II Jin KIM, Byeong Do KWAK, Jee Hee KIM, Sung Hyun MUN, Seon Hee SHIN, Gwang Hwan LEE, Woo Jin LEE, Eun Hwa LEE, lk Hwan CHO, Jae Hyun HAN
  • Patent number: 11355195
    Abstract: A program method of a nonvolatile memory device that performs a plurality of program loops is provided. At least one of the plurality of program loops includes dividing a channel of a selected cell string into a first side channel and a second side channel during a first interval and a second interval, turning off a string selection transistor of the selected cell string by applying a string select line voltage of a first level during the first interval, and boosting a first voltage of the first side channel and a second voltage of the second side channel, and turning on the string selection transistor by applying the string select line voltage of a second level different from the first level during the second interval, and performing a hot carrier injection (HCI) program operation on a selected memory cell corresponding to the first side channel or the second side channel.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: June 7, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Won-bo Shim, Ji-ho Cho, Yong-seok Kim, Byoung-taek Kim, Sun-gyung Hwang
  • Patent number: 11354002
    Abstract: A display device including a touch sensing unit including a first touch conductive layer, a first touch insulating layer disposed on the first touch conductive layer, and a second touch conductive layer disposed on the first touch insulating layer. The touch sensor area includes a first touch sensor area located at a center of the touch sensor area, and a second touch sensor area located between the first touch sensor area and the curved portion. The first touch conductive layer includes a touch connection electrode connecting adjacent first touch electrodes, and a plurality of capacitance (cap) compensation patterns arranged in the second touch sensor area. The plurality of cap compensation patterns includes a first cap compensation pattern electrically connected to the adjacent first touch electrode and a second cap compensation pattern electrically connected to the adjacent second touch electrode.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: June 7, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung Jin Yang, Ki Cheol Kim, Sung Hee Kim, Hyun Sik Park, Chun Gi You, Sung Ho Cho, Min Ho Chae