Patents by Inventor Dong Han

Dong Han 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: 11226344
    Abstract: Disclosed is a measurement method for a glycated hemoglobin ratio. According to a measurement method for a glycated hemoglobin ratio of the present invention, reagents are easy and convenient to use because of their sequential leakage during the rotation of a cassette, are all discharged by the rotation with no remaining reagent, and are not mixed with each other. Therefore, measurement results are accurate, with fewer errors in the quantities of used reagents and sample blood.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: January 18, 2022
    Assignee: GREEN CROSS MEDICAL SCIENCE
    Inventors: Hyu Jeong Kim, Hyong Soo Kim, Dong Han Kim, Eun Myung Shin, Jung Sub Shin, Soon Min Hong, Su Hyun Lee, Dong Cheol Choi
  • Patent number: 11226969
    Abstract: Techniques for dynamically generating deeplink search results in response to navigational search queries. In an aspect, to address user search queries, a general-purpose search engine is provided in parallel with a dedicated engine for specifically ranking deeplinks. Upon identifying a received query as a navigational query, a parallel query is generated from a common domain and user query, and provided to the dedicated engine. The engine accesses relevant deeplink URL's from a search index, which may be frequently refreshed and updated with the most recent Web contents. Ranking of deeplink URL's may be performed according to an algorithm that processes query-level features and document-level features of URL's to be ranked. In an aspect, the algorithm may be trained from search engine logs and/or Web browser logs, by calculating a Log-based Normalized Discounted Cumulative Gain (LNDCG) designed to quantify relevance of search results to queries based on user click behavior.
    Type: Grant
    Filed: February 27, 2016
    Date of Patent: January 18, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Dong Han Wang, Xiaofei Huang, Jinghua Chen, Nanshan Zeng
  • Publication number: 20220009321
    Abstract: An electric window shade apparatus for a vehicle is proposed, the electric window shade apparatus being configured to receive power directly from a motor. An electric window shade apparatus for a vehicle according to an embodiment of the present disclosure includes: a shade module configured to be unwound or wound automatically by a driving force so as to move with respect to a window glass; and a driving module providing the driving force to the shade module by an operation of a cable wound on at least one drum driven by a motor.
    Type: Application
    Filed: November 10, 2020
    Publication date: January 13, 2022
    Inventor: Dong Han KIM
  • Patent number: 11212059
    Abstract: A base station is provided. The base station transmits multiple data in a first subframe, receives response signals corresponding to the multiple data, determines a ratio of negative acknowledge (NACK) signals to the response signals, and adjusts or maintains a contention window based on the determined ratio. The present disclosure relates to communication schemes for combining 5th-generation (5G) communication systems with internet of things (IoT) technology to support higher data transmission rate as post-4th-generation (post-4G) systems and systems for the same. The present disclosure may be used in intelligent services (e.g., smart home, smart building, smart city, smart car, or connected car, health-care, digital education, retail business, security and safety-related services, etc.) based on the 5G communication technology and IoT-related techniques.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: December 28, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Young Oh, Dong-Han Kim, Seung-Hoon Choi, Jeong-Ho Yeo
  • Patent number: 11200995
    Abstract: This invention relates to a solidifying agent for solidifying radioactive waste, and more particularly to a solidifying-agent composition for solidifying radioactive waste, including alumina cement and a gypsum powder. The solidifying-agent composition including alumina cement and a gypsum powder is capable of effectively minimizing an increase in the volume of a solidified radioactive waste product to a level satisfying physical and chemical safety regulations upon the solidification of radioactive waste.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: December 14, 2021
    Assignee: KEPCO NUCLEAR FUEL CO., LTD.
    Inventors: Nam-Chan Cho, Young-Jong Ju, Jeong-Myeong Kim, Dong Han Lim, Kyoung Kuk Ki, Jung Hoon Park
  • Patent number: 11197594
    Abstract: The present disclosure relates to a cleaner improving the cleaning efficiency. The cleaner includes a main body, a suction device configured to suck foreign substances on a surface to be cleaned, and an extension member positioned in the rear of the suction device to connect the main body and the suction device, wherein the suction device includes a suction head including a suction port, a connection member connecting the suction head and the extension member, and a weight accommodated in the suction device and disposed between the suction port and the extension member such that the suction port is prevented from being lifted from the surface to be cleaned when the suction device moves along the surface to be cleaned.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: December 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seong-Tae Chu, Byung Jo Lee, Dong Han Kim, Jeong Hee Cho
  • Publication number: 20210373774
    Abstract: Some systems compress data utilized by a user mode software without the user mode software being aware of any compression taking place. To maintain that illusion, such systems prevent user mode software from being aware of and/or accessing the underlying compressed states of the data. While such an approach protects proprietary compression techniques used in such systems from being deciphered, such restrictions limit the ability of user mode software to use the underlying compressed forms of the data in new ways. Disclosed herein are various techniques for allowing user-mode software to access the underlying compressed states of data either directly or indirectly. Such techniques can be used, for example, to allow various user-mode software on a single system or on multiple systems to exchange data in the underlying compression format of the system(s) even when the user mode software is unable to decipher the compression format.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 2, 2021
    Inventors: Ram Rangan, Patrick Richard Brown, Wishwesh Anil Gandhi, Steven James Heinrich, Mathias Heyer, Emmett Michael Kilgariff, Praveen Krishnamurthy, Dong Han Ryu
  • Patent number: 11168073
    Abstract: The present technology provides 3,3-difluoroallylamines or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and uses thereof. The 3,3-difluoroallylamines or their pharmaceutically acceptable salts exhibit potent inhibitory activity on VAP-1 and therefore can be usefully applied, e.g., for the treatment and prophylaxis of nonalcoholic hepatosteatosis (NASH).
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: November 9, 2021
    Assignee: YUHAN CORPORATION
    Inventors: Tae Dong Han, Hee Jae Tak, Eun Kyung Kim, Eui Chul Lee, Sol Park, Hyok Jun Cho, Cheol Hee Lim, So Young Kim, Hyun Ho Choi, Da Na Jeong, Na Yeon Yang, Na Ry Ha
  • Publication number: 20210341465
    Abstract: A cholesterol measurement device includes a measuring instrument body; and a light-intensity check member mounted on and integrated with the measuring instrument body. The light intensity check member reflects light emitted from a light-emitting unit, allowing detecting abnormal light intensity and accurate assessing light intensity change, which prevents a measurement value change due to the change in light intensity and improves reliability of the measurement value. The device keeps a measurement unit clean all the time since the measurement unit can be easily cleaned by separating a strip fixation unit, when a specimen flows into the strip fixation unit in which a measurement strip is inserted.
    Type: Application
    Filed: November 7, 2019
    Publication date: November 4, 2021
    Applicant: GREEN CROSS MEDICAL SCIENCE
    Inventors: Hyu Jeong KIM, Eun Myung SHIN, Jung Sub SHIN, Dong Han KIM, Soon Min HONG
  • Publication number: 20210317110
    Abstract: The present technology provides triazolone derivatives or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and the use thereof. The triazolone derivatives or their pharmaceutically acceptable salts exhibit selective inhibitory activity on VAP-1 and therefore can be usefully applied, e.g. for the treatment and prophylaxis of nonalcoholic hepatosteatosis (NASH).
    Type: Application
    Filed: March 22, 2021
    Publication date: October 14, 2021
    Applicant: YUHAN CORPORATION
    Inventors: Tae Dong HAN, Hee Jae TAK, Eun Kyung KIM, Su Bin CHOI, Sol PARK, Dong Hoon KIM, So Young KIM, Hyun Ho CHOI, Tae Wang KIM, Mi Kyeong JU, Na Ry HA, Eui Chul LEE
  • Publication number: 20210292891
    Abstract: The invention relates to methods for the production of high quality graphene. In particular, the invention relates to single-step thermal methods which can be carried out in an ambient-air or vacuum environment using renewable biomass as a carbon source. Specifically, the invention comprises heating a metal substrate and carbon source in a sealed ambient environment to a temperature which produces carbon vapour from the carbon source such that the vapour comes into contact with the metal substrate, maintaining the temperature for a time sufficient to form a graphene lattice and then cooling the substrate at a controlled rate to form a deposited graphene.
    Type: Application
    Filed: June 8, 2021
    Publication date: September 23, 2021
    Applicant: Commonwealth Scientific and Industrial Research Organisation
    Inventors: Dong Han Seo, Shafique Pineda, Zhao Jun Han, Kostyantyn Ostrikov
  • Patent number: 11124034
    Abstract: A height adjustment module includes a mounting part extending on a plane; a plurality of support arms disposed around the mounting part on the plane on which the mounting part has been extended, and coupled to the mounting part to be rotatable upward or downward; a plurality of travelling parts each being coupled to a first end portion of the support arm, respectively, and including a wheel contacting the ground, respectively; a lift extending over the plane, and connected to second end portions of the plurality of support arms so that vertical movement is interlocked with each other; and a support link coupled to the mounting part to be vertically slidable, and coupled to the lift to be vertically fixed to move the mounting part relative to the lift as the support link is slid in the mounting part.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: September 21, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Dong Han Koo, Byeong Cheol Lee, Seok Won Lee, Ji A Lee
  • Patent number: 11120331
    Abstract: Aspects for performing neural network operations are described herein. The aspects may include a first neural network processing module configured to process at least a portion of neural network data and an on-chip interconnection module communicatively connected to the first neural network processing module and one or more second neural network processing modules. The on-chip interconnection module may include a first layer interconnection module configured to communicate with an external storage device and one or more second layer interconnection modules respectively configured to communicate with the first neural network processing module and the one or more second neural network processing modules. Further, the first neural network processing module may include a neural network processor configured to perform one or more operations on the portion of the neural network data and a high-speed storage device configured to store results of the one or more operations.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: September 14, 2021
    Assignee: Cambricon Technologies Corporation Limited
    Inventors: Yunji Chen, Shaoli Liu, Dong Han, Tianshi Chen
  • Patent number: 11092971
    Abstract: A shared mobility system using robots may include: a plurality of robots configured to be allocated performance zones and to perform assigned tasks in the performance zones, or assigned tasks without restriction of the performance zones. When one or more deviating robots performing the assigned tasks in the performance zones deviate from corresponding performance zones, one or more adjacent robots in adjacent performance zones adjacent to the corresponding performance zones move to the corresponding performance zones, a number of the one or more adjacent robots moving to the corresponding performance zones equaling a number of the one or more deviating robots.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: August 17, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Dong Han Koo
  • Patent number: 11091479
    Abstract: The present technology provides triazolopyridin-3-ones or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and uses thereof. The triazolopyridin-3-ones or their pharmaceutically acceptable salts exhibit inhibitory activity on VAP-1 and therefore can be usefully applied, e.g., for the treatment and prophylaxis of nonalcoholic hepatosteatosis (NASH).
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: August 17, 2021
    Assignee: YUHAN CORPORATION
    Inventors: Tae Dong Han, Hee Jae Tak, Eun Kyung Kim, Dong Hoon Kim, Su Bin Choi, Sol Park, Hyun Ho Choi, Tae Wang Kim, Mi Kyeong Ju, Na Ry Ha
  • Publication number: 20210243828
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method for performing radio link monitoring (RLM) in a wireless communication system is provided. The method includes determining at least one subband for RLM by a UE restricted to use a subband corresponding to a part of a system transmission bandwidth, wherein the subband is a preconfigured part of the system transmission bandwidth, performing RLM in the determined at least one subband, and determining a radio link quality of the at least one subband based on the RLM.
    Type: Application
    Filed: April 19, 2021
    Publication date: August 5, 2021
    Inventors: Young-Bum KIM, Dong-Han KIM, Han-Il YU
  • Publication number: 20210242917
    Abstract: A method, provided by the present disclosure, of transmitting a reference signal by a base station in a wireless communication system using a plurality of antenna ports including mapping wireless resources, for transmitting a reference signal, to a plurality of antenna ports for transmitting the reference signal, and using the wireless resources and transmitting the reference signal to a terminal through the mapped antenna ports. The mapping to the antenna ports is executed on the basis of a combination of a first mapping pattern between the wireless resources and the antenna ports and a second mapping pattern between the wireless resources and the antenna ports.
    Type: Application
    Filed: April 5, 2021
    Publication date: August 5, 2021
    Inventors: Jin-Young OH, Young-Woo KWAK, Seung-Hoon CHOI, Dong-Han KIM, Hoon-Dong NOH, Cheol-Kyu SHIN, Youn-Sun KIM, Sang-Min RO
  • Patent number: 11076387
    Abstract: A method by which a terminal transmits uplink control information including acknowledgment information in a wireless communication system supporting a carrier aggregation is provided. The method includes receiving, from a base station, downlink control information including indication information of a resource for transmitting the acknowledgment information; when the number of bits of the acknowledgment information is larger than the determined number of bits, determining a specific format of an uplink control channel to which the acknowledgment information will be transmitted; and transmitting the acknowledgment information in the uplink control channel of the specific format using the resource having been indicated on the basis of the indication information.
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: July 27, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Young Oh, Seung-Hoon Choi, Dong-Han Kim, Young-Bum Kim
  • Patent number: 11060185
    Abstract: The invention relates to methods for the production of high quality graphene. In particular, the invention relates to single-step thermal methods which can be carried out in an ambient-air or vacuum environment using renewable biomass as a carbon source. Specifically, the invention comprises heating a metal substrate and carbon source in a sealed ambient environment to a temperature which produces carbon vapour from the carbon source such that the vapour comes into contact with the metal substrate, maintaining the temperature for a time sufficient to form a graphene lattice and then cooling the substrate at a controlled rate to form a deposited graphene.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: July 13, 2021
    Assignee: Commonwealth Scientific and Industrial Research Organisation
    Inventors: Dong Han Seo, Shafique Pineda, Zhao Jun Han, Kostyantyn Ostrikov
  • Patent number: 11030976
    Abstract: Providing an image combination device and/or a display system comprising the same. The image combination device including an SGL control unit separating a plurality of layers into a first group layer and a second group layer not overlapping the first group layer, and a multi-layer blender combining the first group layer to produce a first composite image in a first frame and combining the second group layer including updated layers with the first composite image of the first frame to produce a second composite image in a second frame subsequent to the first frame.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: June 8, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-Han Lee, Min-Soo Kim, Jong-ho Roh, Sung-Hoo Choi