Patents by Inventor Chang-Hoon Kim

Chang-Hoon 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).

  • Publication number: 20200062730
    Abstract: The present disclosure relates to a novel piperidine-2,6-dione derivative and a use thereof and, more specifically, to a piperidine-2,6-dione derivative compound having a structure of a thalidomide analog. A compound of chemical formula 1 according to the present disclosure specifically binds with CRBN protein, and is involved in functions thereof. Therefore, the compound of the present disclosure can be favorably used in the prevention or treatment of leprosy, chronic graft versus host disease, an inflammatory disease, or cancer, which are caused by actions of CRBN protein.
    Type: Application
    Filed: May 11, 2018
    Publication date: February 27, 2020
    Inventors: Jong Yeon HWANG, Jae Du HA, Sung Yun CHO, Pil Ho KIM, Chang Soo YUN, Chi Hoon PARK, Chong Ock LEE, Sang Un CHOI, Joo Youn LEE, Sunjoo AHN
  • Publication number: 20200057460
    Abstract: This disclosure relates to technologies for a sensor network, machine-to-machine (M2M) communication, machine type communication (MTC), and Internet of Things (IoT). This disclosure can be utilized in intelligent services based on the above technologies, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail sales, security and safety related services, etc. This disclosure relates to a method for generating an instruction for controlling equipment on the basis of biometric information, comprising: a step of obtaining at least one biometric information; a step of determining whether to calculate a calorific value by using stored biometric information and the obtained biometric information, and calculating the calorific value by using the stored biometric information and the obtained biometric information according to the determined result; and generating an instruction for controlling the equipment on the basis of the calculated calorific value.
    Type: Application
    Filed: October 10, 2019
    Publication date: February 20, 2020
    Inventors: Byeong-Hoon KWAK, Chang-Hyun LEE, Jae-Ho JUNG, Yang-Wook KIM, Yong-Chan LEE
  • Publication number: 20200059677
    Abstract: Provided is a method, performed by a terminal, of providing content includes determining whether at least one content is included in preference content, based on information about the at least one content provided to the terminal and preference information of a user of the terminal about content; content, which is not included in the preference content, is present in the at least one content, transmitting, to a server, a request to change the first content to second content included in the preference content based on previously stored information about the preference content; and outputting the second content received from the server, in response to the request.
    Type: Application
    Filed: February 9, 2018
    Publication date: February 20, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Pil-kyu PARK, Kwang-pyo CHOI, Woong-il CHOI, Myung-ho KIM, Sung-chan KIM, Jeong-hoon PARK, Hee-chul YANG, Chang-hyun LEE
  • Patent number: 10566038
    Abstract: A method of controlling on-die termination (ODT) in a multi-rank system including a plurality of memory ranks is provided. The method includes: enabling ODT circuits of the plurality of memory ranks into an initial state when the multi-rank system is powered on; enabling the ODT circuits of a write target memory rank and non-target memory ranks among the plurality of memory ranks during a write operation; and disabling the ODT circuit of a read target memory rank among the plurality of memory ranks while enabling the ODT circuits of non-target memory ranks among the plurality of memory ranks during a read operation.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: February 18, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Hoon Son, Si-Hong Kim, Chang-Kyo Lee, Jung-Hwan Choi, Kyung-Soo Ha
  • Publication number: 20200052041
    Abstract: A color filter is disposed on a substrate. An organic photodiode is disposed on the color filter. The organic photodiode includes an electrode insulating layer having a recess region on the substrate, a first electrode on the color filter, the first electrode filling the recess region of the electrode insulating layer, a second electrode on the first electrode, and an organic photoelectric conversion layer interposed between the first electrode and the second electrode. The first electrode includes a seam extending at a first angle from a side surface of the recess region of the electrode insulating layer.
    Type: Application
    Filed: October 22, 2019
    Publication date: February 13, 2020
    Inventors: Gwi-Deok Ryan LEE, Jung Hun KIM, Chang Hwa KIM, Sang Su PARK, Sang Hoon UHM, Beom Suk LEE, Tae Yon LEE, Dong Mo IM
  • Publication number: 20200046357
    Abstract: A stent for anastomosis of different kinds of organs includes a main body, and at least one fixing unit provided in the main body. At least a portion of the main body is inserted into one of different kinds of organs to be anastomosed with each other, and the rest of the main body is inserted into the other of the different kinds of organs. A distance between the different kinds of organs under the anastomosis is maintained by the fixing units.
    Type: Application
    Filed: April 27, 2018
    Publication date: February 13, 2020
    Applicants: THE ASAN FOUNDATION, UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION
    Inventors: Song-Cheol KIM, Chang Mo HWANG, In Kyong SHIM, Jung-Hoon PARK
  • Publication number: 20200043599
    Abstract: An image analysis method for multicenter study includes, by a multicenter study support system, recruiting and selecting a plurality of agency systems to perform multicenter study, and then distributing an analysis guide and an analysis program corresponding to a purpose and condition of the multicenter study to each of the agency systems, by each of the agency systems, collecting analysis data acquired through the analysis guide and the analysis program and then uploading the analysis data to the multicenter study support system, and by the multicenter study support system, collecting and processing the uploaded analysis data, and then sharing the data processing result with each of the agency systems.
    Type: Application
    Filed: July 31, 2019
    Publication date: February 6, 2020
    Inventors: Kwon Ha YOON, Seung Jin KIM, Ji Eon KIM, Si Hyung NO, Tae Hoon KIM, Hong Young JUN, Chang Won JEONG
  • Publication number: 20200042896
    Abstract: A method of selecting a model of machine learning executed by a processor is provided. The method includes: receiving at least one data-set; configuring a configuration space for machine learning of the at least one data-set; extracting, from the at least one data-set, a meta-feature including quantitative information about the data-set; calculating performance of the machine learning for the at least one data-set based on a plurality of configurations included in the configuration space; executing meta-learning based on the meta-feature, the plurality of configurations, and the calculated performance; and optimizing the configuration space based on a result of executing the meta-learning.
    Type: Application
    Filed: July 22, 2019
    Publication date: February 6, 2020
    Inventors: JEONG-HOON KO, Jae-Jun Lee, Seong-Je Kim, In Huh, Chang-Wook Jeong
  • Publication number: 20200032080
    Abstract: Provided is a composition for surface treatment of a steel sheet, the composition having excellent resistance to an acid, such as sulfuric acid, and to a coated steel sheet to which the composition for surface treatment is applied, wherein the composition for surface treatment comprises 30-50% wt % of colloidal silica containing 5-20 nm-sized silica, 40-60% wt % of silane containing three or more alkoxy groups, 5-15 wt % of an acrylate-based organic monomer, 0.01-1 wt % of an acid, and 1-15 wt % of a solvent.
    Type: Application
    Filed: September 28, 2017
    Publication date: January 30, 2020
    Inventors: Chang-Hoon CHOI, Dong-Yun KIM, Min-Ho JO, Jae-Duck KO, Won-Ho SON, Jong-Hwa KIM
  • Publication number: 20200028174
    Abstract: The present invention relates to a positive electrode active material pre-dispersion composition which includes a lithium iron phosphate-based positive electrode active material, a dispersant, and a solvent, wherein the dispersant includes a hydrogenated nitrile butadiene rubber (HNBR), a slurry composition for a secondary battery positive electrode which is prepared by using the positive electrode active material pre-dispersion composition, a positive electrode for a secondary battery, and a lithium secondary battery including the positive electrode.
    Type: Application
    Filed: March 22, 2018
    Publication date: January 23, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Byoung Hoon Ahn, Houng Sik Yoo, Chang Wan Koo, Hyun Chul Ha, Sang Hoon Choy, Jong Won Lee, Dong Hyun Kim, Gye Min Kwon
  • Publication number: 20200027912
    Abstract: An image sensor may include a substrate which includes a plurality of block regions. Each block region may include a separate plurality of pixel regions. Each pixel region may include a separate photoelectric element of a plurality of photoelectric elements in the substrate and a separate micro lens of a plurality of micro lenses on the substrate. Each micro lens of the plurality of micro lenses may be laterally offset from a vertical centerline of the pixel region towards a center of the block region. Each block region of the plurality of block regions may include a common shifted shape of the plurality of micro lenses of the block region.
    Type: Application
    Filed: September 30, 2019
    Publication date: January 23, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Bum Suk KIM, Jong Hoon PARK, Chang Rok MOON
  • Publication number: 20200015690
    Abstract: An apparatus for obtaining bio-information may include a pulse wave sensor including a light source and a detector. The light source is configured to emit multi-wavelength light to an object of interest and the detector is configured to detect light reflected from the object. In addition, the apparatus may include a processor configured to obtain a change in volume of a blood vessel based on one or more of quantity of detected multi-wavelength light and absorbance coefficients of respective wavelengths of the multi-wavelength light and obtain bio-information based on the measured change in volume of the blood vessel.
    Type: Application
    Filed: January 22, 2019
    Publication date: January 16, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: CHANG MOK CHOI, BYUNG HOON KO, JONG WOOK LEE, YOUN HO KIM, YOUNG SOO KIM, JEONG EUN HWANG
  • Patent number: 10535842
    Abstract: The described technology relates to an organic light emitting diode including: a first electrode; a second electrode overlapping the first electrode; an organic emission layer between the first electrode and the second electrode; and a capping layer on the second electrode, wherein the capping layer has an absorption rate of 0.25 or more for light having a wavelength of 405 nm, thereby preventing degradation of the organic emission layer by blocking the light of the harmful wavelength region and providing the organic light emitting diode in which a blue emission efficiency is not deteriorated.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: January 14, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Myeong Suk Kim, Sung Wook Kim, Chang Woong Chu, Jin Soo Hwang, Sang Hoon Yim
  • Publication number: 20200009172
    Abstract: Provided are a composition for preventing or improving inflammation, the composition including an extract of a seed of soybean Glycine max (L.) Merrill cultivar SCEL-1, and a method of preventing occurrence of inflammation in a subject or improving inflammation in a subject, the method including injecting the composition to a subject.
    Type: Application
    Filed: December 6, 2018
    Publication date: January 9, 2020
    Applicants: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, REPUBLIC OF KOREA(MANAGEMENT : RURAL DEVELOPMENT ADMINISTRATION)
    Inventors: Yongsoo CHOI, Jin-Chul KIM, Su-Nam KIM, Kyungsu KANG, Seung-Hoon YANG, Keunwan PARK, Hee Ju LEE, Dae-geun SONG, Kwang-Hyun CHA, Joo Yeong JEON, Chang Geon KIM, Jung Kyung MOON, Man Soo CHOI, Soo Kwon PARK, Nam Hee JEONG
  • Publication number: 20200009473
    Abstract: Provided is a method of isolating a botulinum toxin type A macro complex from a botulinum toxin-containing solution, the method including performing anion exchange chromatography and cation exchange chromatography.
    Type: Application
    Filed: November 29, 2017
    Publication date: January 9, 2020
    Inventors: Hyun Ho JUNG, Gi Hyeok YANG, Chang Hoon RHEE, Hack Woo KIM, Gi Hyuck RYU, Hyung Pyo HONG, Jung Hyun SONG, Joon Chan KONG
  • Publication number: 20200012068
    Abstract: The proposed invention relates to a camera module with an optical image stabilization function. A flexible printed circuit board (FPCB) electrically connected to an image sensor is implemented to serve as an electrical path and at the same time, serve to provide an elastic restoring force in directions of a plurality of axes, thereby further miniaturizing and lightening the camera module.
    Type: Application
    Filed: July 3, 2019
    Publication date: January 9, 2020
    Applicant: MCNEX CO., LTD.
    Inventors: Jang Ho Lim, Jae Hoon Kim, Chang Il Jang, Jae Hun Jo, Ki Sung Yoo, Jeong Won No, Tae Youn Hwang
  • Patent number: 10525111
    Abstract: The present invention relates to microstructure formulation techniques for botulinum toxin. The microstructure formulation techniques for botulinum toxin according to the present invention make it possible to precisely control the concentration of botulinum toxin and to alleviate the pain occurring when botulinum toxin is administered into the human body, and also enable botulinum toxin to be accurately administered to a desired position. Thus, the present invention is expected to greatly contribute to the safe and convenient medical use of botulinum toxin.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: January 7, 2020
    Assignees: Hugel, Inc., Small Lab Co., Ltd.
    Inventors: Kyeong Yeop Moon, Chang Jin Lee, Dae Gun Kim, Dong Hoon Oh, Do Hyun Kang, Woo Ran Lee, Jeong Gyu Lee, Jun Jin Yoon
  • Publication number: 20200006815
    Abstract: Provided is an apparatus for assigning identification information to a plurality of slave battery management units. The apparatus assigns different identification information to a plurality of slave battery management units. The apparatus includes: a casing jig configured to at least partially cover the plurality of slave battery management units; a wireless communication unit including a plurality of antennas disposed so as to correspond one-to-one to the plurality of slave battery management units; and a controller configured to control the wireless communication unit so as to transmit a wireless signal including different identification information to the plurality of slave battery management units.
    Type: Application
    Filed: September 5, 2018
    Publication date: January 2, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Ji-Won HWANG, Yean-Sik CHOI, Ji-Eun KIM, Chang-Hyun SUNG, Sang-Hoon LEE
  • Publication number: 20190392775
    Abstract: A display panel includes an amorphous silicon gate driver in which a lower voltage than the gate-off voltage output from the gate driver is applied to an adjacent stage as a low voltage transmission signal.
    Type: Application
    Filed: August 28, 2019
    Publication date: December 26, 2019
    Inventors: JAE-HOON LEE, SEUNG-HWAN MOON, YONG-SOON LEE, YOUNG-SU KIM, CHANG-UO LEE, WHEE-WON LEE, JUN-YONG SONG, YU-HAN BAE
  • Publication number: 20190388971
    Abstract: An exemplary embodiment provides a method of manufacturing a porous component having a base material layer and a porous layer through one-step laminated-molding, whereby it is possible to provide a manufacturing time when manufacturing a product and to provide a porous component in which the shape and size of a porous layer can be controlled. An implant including the porous component has an increased bone contact ratio, so bone growth between bones can be improved and products fitting to the frames of patients can be easily designed.
    Type: Application
    Filed: October 12, 2018
    Publication date: December 26, 2019
    Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Kyung Hwan JUNG, Gun Hee KIM, Byoung Soo LEE, Hyung Giun KIM, Seung Min YANG, Kang Min KIM, Won Rae KIM, Min Ji HAM, Kyung Hoon KIM, Chang Woo LEE