Patents by Inventor Ji Youn

Ji Youn 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: 10823123
    Abstract: A quick connector is provided. The quick connector is configured to be coupled to a locking ring provided around an outer peripheral surface of a tube, through which fluid flows in or out. The quick connector includes a main body, which accommodates the tube therein and includes locking members, formed to be locked by the locking ring and being bent toward the locking ring, and a mounting guide coupled to the outer peripheral surface of the main body and accommodating the locking members therein. The mounting guide is configured to slide along the longitudinal axis of the main body so as to enable the locking members to be locked around the locking ring or to be released from the locked state.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: November 3, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Seung Yeub Lee, Hee Jin Jung, Young Gun Cho, Se Jin Han, Jin Ha Jeong, Jeong Woo Kang, So Hyun Park, Ji Youn Han
  • Patent number: 10811572
    Abstract: A light emitting diode package includes: a housing; a light emitting diode chip arranged in the housing; a wavelength conversion unit arranged on the light emitting diode chip; a first fluorescent substance distributed inside the wavelength conversion unit and emitting light having a peak wavelength in the cyan wavelength band; and a second fluorescent substance distributed inside the wavelength conversion unit and emitting light having a peak wavelength in the red wavelength band, wherein the peak wavelength of light emitted from the light emitting diode chip is located within a range of 415 nm to 430 nm.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: October 20, 2020
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Myung Jin Kim, Kwang Yong Oh, Ki Bum Nam, Ji Youn Oh, Sang Shin Park, Michael Lim
  • Patent number: 10796054
    Abstract: A method of designing a chip having an integrated circuit is provided. The method includes obtaining delta cell delays and delta net delays according to a process, voltage, and temperature (PVT) corner change with respect to a plurality of cells and a plurality of nets forming the integrated circuit; analyzing sensitivity with respect to a delay according to the PVT corner change of a plurality of paths in the integrated circuit, by using the delta cell delays and the delta net delays; determining N-number of sensitivity-critical paths among the plurality of paths based on a result of the analysis, wherein N is an integer greater than or equal to 0; and performing an engineering change order (ECO) based on a result of the determination.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: October 6, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-youn Kim, Eun-ju Hwang
  • Patent number: 10789961
    Abstract: Disclosed is technology for providing a proper UI/UX through various devices or services when occurrence of registered concerned context is predicted or recognized in order to predict or recognize the circumstances that require attention or emotion control with regard to a change in his/her biological information With this, a user designates his/her own biological information range or emotional state with regard to circumstances which catch his/her attention, and registers concerned context by selectively designating attributes of circumstantial elements. Further, a user registers feedback desired to be given and an external device/service desired to interface with when the occurrence of the concerned context is predicted or recognized. According to the attributes of the circumstances designated in the registered concerned context, points in time for collecting and managing UX data are automatically determined, thereby processing and managing the UX data as useful information.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: September 29, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kyoung Ju Noh, Ji Youn Lim, Ga Gue Kim, Seung Eun Chung, Hyun Tae Jeong
  • Patent number: 10783756
    Abstract: A medium storage apparatus for an automated teller machine includes a main body, a body cover installed at the main body, and a medium storage box attached to or detached from one side of the body cover while sliding into and out of the body cover and configured to stores a medium. The medium storage apparatus further includes a side door provided on at least one of both side surfaces of the medium storage body and configured to open and close an inner space of the medium storage box. An opening is formed on at least one side surface of the body cover, and the side door is disposed to face the opening.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: September 22, 2020
    Assignee: HYOSUNG TNS INC.
    Inventors: Ji Youn Cho, Dong Won Min, Sung Ho Park
  • Publication number: 20200279876
    Abstract: A semiconductor device includes a substrate having a first surface and a second surface opposite to the first surface. A device isolation layer which defines a first region, a second region, and a support region in the substrate. The second region has a smaller width than the first region, and the support region is between the first region and the second region. A photoelectric conversion element is in the first region. The support region is continuous with the first region and the second region. The device isolation layer has an integral insulation structure which extends through the substrate from the first surface of the substrate to the second surface of the substrate.
    Type: Application
    Filed: August 14, 2019
    Publication date: September 3, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jae Kyu LEE, Ji Yoon Kim, Seung Sik Kim, Min Woong Seo, Ji Youn Song
  • Publication number: 20200268827
    Abstract: A method for treating osteoarthritis according to an embodiment of the present invention includes administering to a subject in need thereof a composition comprising an extract of Alpinia oxyphylla. The extract of Alpinia oxyphylla can reduce the expression of IL-1?, IL-6, TNF-? and COX-2 as an inflammatory factor and also the expression of MMP-9 as a cartilage degeneration-inducing factor, and can heal the cartilage damage, and thus it can be advantageously used as a functional health food composition for prevention or improvement of osteoarthritis or a therapeutic agent for osteoarthritis.
    Type: Application
    Filed: September 12, 2018
    Publication date: August 27, 2020
    Applicant: KOREA INSTITUTE OF ORIENTAL MEDICINE
    Inventors: Dong Seon KIM, Yun Mi LEE, Eun Jung SON, Ji Youn KIM
  • Publication number: 20200266804
    Abstract: Clock generation and control in a semiconductor system having process, voltage and temperature (PVT) variation. A semiconductor device may include at least first and second ring oscillators, each disposed at locations respectively closest to first and second logic circuits of an operation circuit, and generating first and second oscillating signals. A detecting circuit is configured to perform a predetermined logic operation on the first oscillating signal and the second oscillating signal to generate a first clock signal. A calibration circuit is configured to receive the first clock signal from the detecting circuit and perform a delay control on each of the first ring oscillator and the second ring oscillator to generate a second clock signal for operating the operation circuit.
    Type: Application
    Filed: May 4, 2020
    Publication date: August 20, 2020
    Inventors: YONG HWAN KIM, Wook KIM, Ji Youn KIM
  • Publication number: 20200225963
    Abstract: The present invention relates to a method and apparatus for providing an emotion-adaptive user interface (UI) on the basis of an affective computing service, in which the provided service is configured with at least one of a service operation condition, a service end condition, and an emotion-adaptive UI service type on the basis of purpose information of the service, and the detailed pattern is changed and provided on the basis of the purpose information and the usefulness information of the service.
    Type: Application
    Filed: August 22, 2019
    Publication date: July 16, 2020
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Kyoung Ju NOH, Hyun Tae JEONG, Ga Gue KIM, Ji Youn LIM, Seung Eun CHUNG
  • Publication number: 20200211334
    Abstract: A medium storage apparatus for an automated teller machine includes a main body, a body cover installed at the main body, and a medium storage box attached to or detached from one side of the body cover while sliding into and out of the body cover and configured to stores a medium. The medium storage apparatus further includes a side door provided on at least one of both side surfaces of the medium storage body and configured to open and close an inner space of the medium storage box. An opening is formed on at least one side surface of the body cover, and the side door is disposed to face the opening.
    Type: Application
    Filed: May 28, 2019
    Publication date: July 2, 2020
    Inventors: Ji Youn CHO, Dong Won MIN, Sung Ho PARK
  • Publication number: 20200211847
    Abstract: A method of fabricating a semiconductor device and a semiconductor processing apparatus are provided. The method of fabricating a semiconductor device comprises preparing a semiconductor substrate having a front side and a back side, opposing each other, and forming a material layer on the semiconductor substrate. The material layer is formed on at least a portion of the back side of the semiconductor substrate while being formed on the front side of the semiconductor substrate. The material layer formed on the at least a portion of the back side of the semiconductor substrate is removed, while the material layer formed on the front side of the semiconductor substrate remains. A semiconductor process is performed to fabricate the semiconductor device using the material layer remaining on the front side of the semiconductor substrate.
    Type: Application
    Filed: September 20, 2019
    Publication date: July 2, 2020
    Inventors: Ji Youn SEO, Ji Woon IM, Dai Hong KIM, Ik Soo KIM, Sang Ho RHA
  • Publication number: 20200211289
    Abstract: Disclosed are an electronic device and a control method capable of virtually arranging a product by synthesizing an image of a user's desired product with a spatial image. The control method of an electronic device, according to the present disclosure, comprises the steps of: capturing a marker object including a handwriting image to obtain an image; obtaining information on at least one product corresponding to the handwriting image; and if one of the at least one product is selected, synthesizing and displaying an image of the product on an area where the marker object image is located, on the basis of the information on the selected product, information on the size of the marker object, and information on the size of the marker object image.
    Type: Application
    Filed: May 16, 2018
    Publication date: July 2, 2020
    Inventors: Ji-youn HAN, Min-sun PARK, Sung-hyun JANG
  • Publication number: 20200200958
    Abstract: The present application relates to an optical filter and an organic light-emitting display device. The optical filter of the present application has excellent omnidirectional antireflection performance and color characteristics on the side as well as the front. The optical filter can be applied to an organic light-emitting device to improve visibility.
    Type: Application
    Filed: April 20, 2018
    Publication date: June 25, 2020
    Inventors: Ji Youn LEE, Sergey BELYAEV, Sin Young KIM, Sun Kug KIM
  • Patent number: 10659014
    Abstract: Clock generation and control in a semiconductor system having process, voltage and temperature (PVT) variation. A semiconductor device may include at least first and second ring oscillators, each disposed at locations respectively closest to first and second logic circuits of an operation circuit, and generating first and second oscillating signals. A detecting circuit is configured to perform a predetermined logic operation on the first oscillating signal and the second oscillating signal to generate a first clock signal. A calibration circuit is configured to receive the first clock signal from the detecting circuit and perform a delay control on each of the first ring oscillator and the second ring oscillator to generate a second clock signal for operating the operation circuit.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: May 19, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Hwan Kim, Wook Kim, Ji Youn Kim
  • Publication number: 20200111569
    Abstract: Provided are a system, computing device, and method for analyzing a sleep-related activity pattern using multimodal sensor data. The system includes a user device configured to be attached to a user's body and collect data through a sensor module and a computing device configured to recognize actions of the user from the data, generate action sequence sets on the basis of chronological order of the recognized actions of the user, cluster activities of the user as sleep activities and non-sleep activities on the basis of the action sequence sets, extract non-sleep activity patterns associated with the sleep activities through correlation analysis between sequences including time information of the clustered non-sleep activities and sleep activities, and provide the extracted non-sleep activity patterns to the user device.
    Type: Application
    Filed: August 27, 2019
    Publication date: April 9, 2020
    Inventors: Ji Youn LIM, Hyun Tae JEONG, Ga Gue KIM, Kyoung Ju NOH, Seung Eun CHUNG
  • Patent number: 10598652
    Abstract: Disclosed herein are methods of using serum nitric oxide levels to diagnose subjects as having or likely to develop a post-operative complication.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: March 24, 2020
    Assignee: The Regents of the University of California
    Inventors: Hua Cai, Kimberly Howard-Quijano, Aman Mahajan, Ji Youn Youn
  • Patent number: 10564337
    Abstract: The present application relates to an optical film and a use of the optical film, and can provide an optical film exhibiting selective transmission and blocking characteristics according to viewing angles, and such an optical film can be usefully used as a security film for a display device such as LCD, a smart window, sunglasses and the like.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: February 18, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Sin Young Kim, Sergey Belyaev, Ji Youn Lee, Moon Soo Park
  • Patent number: D881406
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: April 14, 2020
    Assignee: VENTURES LAB CO., LTD
    Inventors: Ji Youn Kim, Jun Young Jang
  • Patent number: D905094
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: December 15, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-Sun Park, Ji-Hye Lim, Sung-Hyun Jang, Ji-Youn Han, Soo-Hyun Whang
  • Patent number: D905095
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: December 15, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-Sun Park, Ji-Hye Lim, Sung-Hyun Jang, Ji-Youn Han, Soo-Hyun Whang