Patents by Inventor In Ho Yoon

In Ho Yoon 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).

  • AUGMENTING THE FUNCTIONALITY OF USER INPUT DEVICES USING A DIGITAL GLOVE
    Publication number: 20220317772
    Abstract: The disclosed technologies address various technical problems, including improving human-computer interaction, by augmenting the functionality provided by user input devices using a digital glove. For example, a digital glove can be utilized to provide pressure sensitivity for non-pressure sensitive touchscreen devices, attribute input made with a digital pen to a user wearing the digital glove, augment the functionality provided by mice and other types of handheld user input devices, augment the functionality provided gaze tracking systems, improve camera-based motion tracking systems, and to augment the functionality provided by speech recognition systems.
    Type: Application
    Filed: March 16, 2022
    Publication date: October 6, 2022
    Inventors: Christian KLEIN, Andrew Stuart GLASS, Sang Ho YOON
  • Semiconductor device including resistor element
    Patent number: 11450636
    Abstract: A semiconductor device includes a first pad defined on one surface of a first chip; a second pad defined on one surface of a second chip which is stacked on the first chip, and bonded to the first pad; a first resistor element defined in the first chip, and coupled to the first pad; and a second resistor element defined in the second chip, and coupled to the second pad.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: September 20, 2022
    Assignee: SK hynix Inc.
    Inventor: Chan Ho Yoon
  • OPTICAL PHASED ARRAY RADIATOR
    Publication number: 20220244615
    Abstract: An optical phased array (OPA) radiator includes a plurality of unit radiators configured to serve as optical waveguides, each of the unit radiators being made of a silicon material and each having a predetermined length, where the unit radiators are disposed in parallel; a cladding portion configured to cover the plurality of unit radiators; and a plurality of electrodes arranged in parallel with the plurality of unit radiators on the cladding portion, where the plurality of electrodes are arranged so as not to overlap the plurality of unit radiators in a vertical direction. A beam radiated through the unit radiators using a phased array can be efficiently vertically steered.
    Type: Application
    Filed: November 17, 2021
    Publication date: August 4, 2022
    Inventors: Chan-Hee Kang, Hyun-Woo Rhee, Hyeon-Ho Yoon, Nam-Hyun Kwon, Hyo-Hoon Park, Geum-Bong Kang
  • Mixed silver powder and conductive paste comprising same
    Patent number: 11401200
    Abstract: A mixed silver powder and a conductive paste comprising the powder are disclosed. The mixed silver powder is obtained by mixing two or more spherical silver powders having different properties from each other. The mixed powder may minimize the disadvantages of the respective types of the two or more powders and maximize the advantages thereof, thereby improving the characteristics of products. In addition, by comprehensively controlling the particle size distribution of surface-treated mixed silver powder and the particle diameter and specific gravity of primary particles, a high-density conductor pattern, a precise line pattern, and the suppression of aggregation over time can be simultaneously achieved.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: August 2, 2022
    Assignee: DAEJOO ELECTRONIC MATERIALS CO., LTD.
    Inventors: Chi Ho Yoon, Jin Ho Kwak, Won Jun Jo, Young Ho Lee, Jong Chan Lim, Moo Hyun Lim
  • METHOD OF OPERATING STORAGE DEVICE, STORAGE DEVICE PERFORMING THE SAME AND METHOD OF OPERATING STORAGE SYSTEM USING THE SAME
    Publication number: 20220236918
    Abstract: A method of operating a storage device includes receiving, at the storage device, a meta information transfer command based on a data read request. The meta information transfer command is received from a host device. The method further includes receiving, at the storage device, a data read command corresponding to the data read request and the meta information transfer command. The data read command is received from the host device. The method further includes receiving, at the storage device, a plurality of meta data corresponding to the data read request and the meta information transfer command. The plurality of meta data is received from the host device. The method further includes performing a data read operation, at the storage device, based on the data read command and the plurality of meta data.
    Type: Application
    Filed: April 4, 2022
    Publication date: July 28, 2022
    Inventors: DONG-WOO KIM, DONG-MIN KIM, SONG-HO YOON, WOOK-HAN JEONG
  • Systems and methods for predictive caching
    Patent number: 11386183
    Abstract: A method for predictive caching may include determining previous user activity related to data items and/or documents, receiving a request to view a document from a user, predicting data items to pre-cache based on the previous user activity and at least one other factor, prioritizing the predicted data items for pre-caching, dividing the prioritized data items for pre-caching into a plurality of groups, downloading prioritized data items for each group among the plurality of groups according to the prioritization of the predicted data items, and displaying a view of the document after data items, corresponding to the request, are received.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: July 12, 2022
    Assignee: MicroStrategy Incorporated
    Inventors: Chi Ho Yoon, Zhijian Xu, Ji Jin, Shrimohan Damani
  • STORAGE CONTROLLER AND STORAGE SYSTEM INCLUDING THE SAME
    Publication number: 20220206893
    Abstract: A storage system may include a memory device including a first region including a single-level cell and a second region different from the first region, and a storage controller configured to read data from the first region at a first gear level of a plurality of gear levels, determine an error level of the read data and a state of the memory device, and change the first gear level to a second gear level of the plurality of gear levels based on the determined error level of the data and the determined state of the memory device.
    Type: Application
    Filed: September 3, 2021
    Publication date: June 30, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jae-Kun LEE, Jea-Young KWON, Hwan KIM, Song Ho YOON, Sil Wan CHANG
  • MULTILAYER CERAMIC CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON
    Publication number: 20220189695
    Abstract: A multilayer capacitor includes a capacitor body including a dielectric layer and first and second internal electrodes; first and second external electrodes; and an insulator disposed on a first surface of the capacitor body. The capacitor body includes an active region in which first and second internal electrodes overlap each other in a first direction, and upper and lower covers disposed above and below the active region in the first direction. A length of the active region in the second direction is defined as ‘La’, a length of one margin of the capacitor body in the second direction is defined as ‘Lm’, a height of the active region in the first direction is defined as ‘Ta’, a thickness of the lower cover of the capacitor body is defined as ‘Tc’, and a thickness of the insulator is defined as ‘Te’. A relative displacement index, ((La/Lm)?(Ta/Tc))/Te)2, ranges from 0.003 to 0.055.
    Type: Application
    Filed: June 3, 2021
    Publication date: June 16, 2022
    Inventors: Ho Yoon Kim, Man Su Byun
  • Reconfigurable storage controller, storage device, and method of operating storage device
    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
  • MULTILAYER CAPACITOR AND BOARD HAVING THE SAME
    Publication number: 20220181084
    Abstract: The present disclosure provides a multilayer capacitor and a board component having the same. The multilayer capacitor includes: a capacitor body including dielectric layers, and first and second internal electrodes that are alternately disposed with the dielectric layers interposed therebetween, and having first to sixth surfaces; first and second external electrodes disposed on opposite end portions of the capacitor body in a direction perpendicular to the third and fourth surfaces, and connected to the first and second internal electrodes, respectively; an insulator disposed on the first surface of the capacitor body; a first conductive resin layer covering the first external electrode and one end portion of the insulator in the direction; and a second conductive resin layer covering the second external electrode and the other end portion of the insulator in the direction.
    Type: Application
    Filed: November 23, 2021
    Publication date: June 9, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Man Su BYUN, Ho Yoon KIM, Min Kyoung CHEON, Soo Hwan SON, Won Chul SIM
  • REAGENT KIT FOR DETECTING SEX HORMONE AND METHOD FOR DETECTING SEX HORMONE USING SAME
    Publication number: 20220178952
    Abstract: The present disclosure provides a reagent kit for detecting a sex hormone, which contains a first reagent containing a metal nanoprobe in which a sex hormone and a Raman reporter are immobilized and a second reagent containing a magnetic particle in which an antibody for detecting the sex hormone is immobilized, and a method for detecting a sex hormone using the same.
    Type: Application
    Filed: November 10, 2021
    Publication date: June 9, 2022
    Applicants: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS, EONE REFERENCE LABORATORY
    Inventors: Jaebum CHOO, Hyangah CHON, Rui WANG, Sangyeop LEE, Young Ho YOON, Sung Hyun HONG
  • THREE-DIMENSIONAL MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20220165667
    Abstract: A three-dimensional memory device includes a plurality of row lines stacked alternately with a plurality of interlayer dielectric layers in a vertical direction on a substrate, and each of the plurality of row lines having a projection from a side surface thereof; and a plurality of vias extending in the vertical direction from the substrate, each coupled to the projection of a corresponding row line, and electrically coupling the plurality of row lines to a peripheral circuit defined below the substrate.
    Type: Application
    Filed: April 8, 2021
    Publication date: May 26, 2022
    Inventors: Chan Ho YOON, Jin Ho KIM
  • STORAGE CONTROLLER AND STORAGE DEVICE INCLUDING THE SAME
    Publication number: 20220164123
    Abstract: A storage device may include, at least one memory device including at least a first single-level cell (SLC) region, a second SLC region, and at least one multi-level cell (MLC) region, the first SLC region having a higher data read speed than the second SLC region, and the second SLC region having a higher data read speed than the at least one MLC region, and a storage controller configured to control the migration of data among the first SLC region, the second SLC region, and the at least one MLC region.
    Type: Application
    Filed: July 16, 2021
    Publication date: May 26, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hwan KIM, Jea-Young KWON, Jae-Kun LEE, Song Ho YOON, Sil Wan CHANG
  • Method of improving adhesive strength between heterogeneous materials of metal and resin
    Patent number: 11338323
    Abstract: A method of attaching heterogeneous materials comprising pretreating the surface of a metal plate with an aromatic compound containing a pyrogallol group to bind the pyrogallol group to the surface of the metal plate and coating the pyrogallol-group-bound metal plate with a polymer resin, thereby greatly improving the adhesive strength between the metal plate and the polymer resin.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: May 24, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Chung-Ang University Industry-Academy Cooperation Foundation
    Inventors: Sung Ho Yoon, Yun Ho Cho, Gyu Hyeong Choe, Jong Hwi Lee, Soo Min Bae
  • ELECTRIC VEHICLE CHARGING ROBOT
    Publication number: 20220153157
    Abstract: An electric vehicle charging robot configured for absorbing an external disturbance to prevent a damage of the electric vehicle charging robot and an electric vehicle, includes a charging connector engageable to a charging inlet of an electric vehicle to supply electric power to the electric vehicle. The electric vehicle charging robot apparatus includes: a body frame extending in a vertical direction and including a vertical support of which an upper end portion is movable upward and downward; a multi-joint link unit of a SCARA type coupled to an upper side of the body frame and including a plurality of link arms each of which is movable and rotatable in a horizontal direction; and a flexible joint unit disposed between an end portion of the multi-joint link unit and the charging connector.
    Type: Application
    Filed: November 18, 2021
    Publication date: May 19, 2022
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Ki Hoon NAM, Byung Ho Yoon
  • Flexible touch sensing system and method
    Patent number: 11334198
    Abstract: A single volume soft sensor capable of sensing real-time continuous contact and stretching. A low-cost and an easy method to fabricate such piezoresistive elastomer-based soft sensors for instant interactions is also provided. An electrical impedance tomography (EIT) technique is employed to estimate changes of resistance distribution on the sensor caused by fingertip contact. To compensate for the rebound elasticity of the elastomer and achieve real-time contact sensing, an adaptive baseline update for EIT is utilized. The baseline updates are triggered by fingertip contact and movement detections.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: May 17, 2022
    Assignee: Purdue Research Foundation
    Inventors: Karthik Ramani, Sang Ho Yoon
  • METHOD OF DEPOSITING SILICON OXIDE FILMS
    Publication number: 20220145452
    Abstract: Methods of depositing a silicon oxide film are disclosed. One embodiment is a plasma enhanced atomic layer deposition (PEALD) process that includes supplying a vapor phase silicon precursor, such as a diaminosilane compound, to a substrate, and supplying oxygen plasma to the substrate. Another embodiment is a pulsed hybrid method between atomic layer deposition (ALD) and chemical vapor deposition (CVD). In the other embodiment, a vapor phase silicon precursor, such as a diaminosilane compound, is supplied to a substrate while ozone gas is continuously or discontinuously supplied to the substrate.
    Type: Application
    Filed: January 25, 2022
    Publication date: May 12, 2022
    Inventors: Tae Ho Yoon, Hyung Sang Park, Yong Min Yoo
  • Robot for guiding people
    Patent number: D956842
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: July 5, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Ji-A Lee, Byung-Ho Yoon, Byeong-Cheol Lee, Seok-Young Youn
  • Playing apparatus for playground
    Patent number: D956913
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: July 5, 2022
    Assignee: Rope Camp Co., Ltd.
    Inventor: Gang Ho Yoon
  • UV sterilizer box
    Patent number: D957672
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: July 12, 2022
    Assignee: NAMSUNG CORPORATION
    Inventor: Seong-Ho Yoon