Patents by Inventor In Jae Chung

In Jae Chung 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: 10801054
    Abstract: The present invention provides, inter alia, a device comprising a colorimetric detection layer configured to undergo a color change upon interaction with a first analyte of interest. The detection layer comprises a first plurality of self-assembled fiber bundles. At least a fraction of the fiber bundles undergo a change from a first conformation to a second conformation upon interaction with the first analyte of interest, thereby undergoing a color change. The invention also provides a method for using the system to detect an analyte of interest.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: October 13, 2020
    Assignee: The Regents of the University of California
    Inventors: Seung-Wuk Lee, Woo-Jae Chung, Jin-Woo Oh
  • Publication number: 20200279865
    Abstract: A semiconductor device includes stack structures each including a first conductive layer, a substrate disposed under the stack structures, first impurity regions disposed in the substrate, and at least one trench passing through the stack structures and disposed above the first impurity regions.
    Type: Application
    Filed: May 15, 2020
    Publication date: September 3, 2020
    Applicant: SK hynix Inc.
    Inventors: Yung Jun KIM, Won Hyo CHA, Byung Soo PARK, Sang Tae AHN, Sung Jae CHUNG
  • Patent number: 10756112
    Abstract: Provided herein is a semiconductor device and a method of manufacturing the same. The method includes alternately forming sacrificial layers and interlayer insulating layers on a semiconductor substrate. The method further includes forming a slit to expose the sacrificial layers by etching through the sacrificial layers and the interlayer insulating layers and forming interlayer openings by removing the exposed sacrificial layers. The method also includes depositing a conductive material in the interlayer openings and forming seams in which core patterns are deposited. The method additionally includes oxidizing a portion of the conductive material in the interlayer openings using a wet etching process and forming conductive patterns by removing the oxidized portion of the conductive material from the interlayer openings while leaving the seams intact.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: August 25, 2020
    Assignee: SK hynix Inc.
    Inventors: Seung Cheol Lee, Woo Jae Chung, Choung Sik Song
  • Patent number: 10714499
    Abstract: The method of manufacturing a semiconductor device include: forming conductive patterns in interlayer spaces between interlayer insulating layers, the conductive patterns being separated from each other by a slit passing through the interlayer insulating layers, wherein the conductive patterns include a first by-product; generating a second by-product of a gas phase by reacting the first by-product remaining in the conductive patterns with source gas; and performing an out-gassing process to remove the second by-product.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: July 14, 2020
    Assignee: SK hynix Inc.
    Inventors: Won Joon Choi, Min Sung Ko, Kyeong Bae Kim, Jong Gi Kim, Dong Sun Sheen, Jung Myoung Shim, Young Ho Yang, Hyeng Woo Eom, Kwang Wook Lee, Woo Jae Chung
  • Patent number: 10692885
    Abstract: A semiconductor device includes stack structures each including a first conductive layer, a substrate disposed under the stack structures, first impurity regions disposed in the substrate, and at least one trench passing through the stack structures and disposed above the first impurity regions.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: June 23, 2020
    Assignee: SK hynix Inc.
    Inventors: Yung Jun Kim, Won Hyo Cha, Byung Soo Park, Sang Tae Ahn, Sung Jae Chung
  • Patent number: 10682333
    Abstract: The present invention relates to a composition for inhibiting the formation of a SNARE complex, containing myricetin derivatives, and having novel structures and obtained by the acylation of myricetin, laricitrin, combretol, or syringetin. The myricetin derivatives are considered to exhibit an effect of being bioconverted into myricetin in a cell. The myricetin derivatives lost the dark color of conventional myricetin and properties thereof were changed such that the myricetin derivatives have properties of photostability and fat solubility. Therefore, since stable form myricetin derivatives are absorbed into a cell such that an activity, possessed by normal myricetin, of inhibiting the formation of a SNARE complex are exhibited, the present invention can exhibit an excellent function as a SNARE targeting prodrug, and as a composition for inhibiting the formation of a SNARE complex, containing the same.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: June 16, 2020
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Dae Hyuk Kweon, Joon Bum Park, Young Hun Jung, Woo Jae Chung, Pa Ul Heo
  • Publication number: 20200144289
    Abstract: Provided herein is a semiconductor device and a method of manufacturing the same. The method includes alternately forming sacrificial layers and interlayer insulating layers on a semiconductor substrate. The method further includes forming a slit to expose the sacrificial layers by etching through the sacrificial layers and the interlayer insulating layers and forming interlayer openings by removing the exposed sacrificial layers. The method also includes depositing a conductive material in the interlayer openings and forming seams in which core patterns are deposited. The method additionally includes oxidizing a portion of the conductive material in the interlayer openings using a wet etching process and forming conductive patterns by removing the oxidized portion of the conductive material from the interlayer openings while leaving the seams intact.
    Type: Application
    Filed: January 3, 2020
    Publication date: May 7, 2020
    Applicant: SK hynix Inc.
    Inventors: Seung Cheol LEE, Woo Jae CHUNG, Choung Sik SONG
  • Patent number: 10590459
    Abstract: The present invention provides, inter alia, a device comprising a colorimetric detection layer configured to undergo a color change upon interaction with a first analyte of interest. The detection layer comprises a first plurality of self-assembled fiber bundles. At least a fraction of the fiber bundles undergo a change from a first conformation to a second conformation upon interaction with the first analyte of interest, thereby undergoing a color change. The invention also provides a method for using the system to detect an analyte of interest.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: March 17, 2020
    Assignee: The Regents of the University of California
    Inventors: Seung-Wuk Lee, Woo-Jae Chung, Jin-woo Oh
  • Patent number: 10586632
    Abstract: A structural cable comprising a first conductor, a structural element, and a body with proximal and distal ends that is formed around the first conductor and the structural element, wherein the body is made of a non-conducting material.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: March 10, 2020
    Assignee: Tesla, Inc.
    Inventors: Adnan Esmail, In Jae Chung, Lukas Josef Pankau, Balraj Singh, Maxwell Pfeiffer, Satyan Chandra
  • Patent number: 10573663
    Abstract: Provided herein is a semiconductor device and a method of manufacturing the same. The method includes alternately forming sacrificial layers and interlayer insulating layers on a semiconductor substrate. The method further includes forming a slit to expose the sacrificial layers by etching through the sacrificial layers and the interlayer insulating layers and forming interlayer openings by removing the exposed sacrificial layers. The method also includes depositing a conductive material in the interlayer openings and forming seams in which core patterns are deposited. The method additionally includes oxidizing a portion of the conductive material in the interlayer openings using a wet etching process and forming conductive patterns by removing the oxidized portion of the conductive material from the interlayer openings while leaving the seams intact.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: February 25, 2020
    Assignee: SK hynix Inc.
    Inventors: Seung Cheol Lee, Woo Jae Chung, Choung sik Song
  • Publication number: 20200000973
    Abstract: The invention relates to biodegradable iron alloy-containing compositions for use in preparing medical devices. In addition, biodegradable crystalline and amorphous compositions of the invention exhibit properties that make them suitable for use as medical devices for implantation into a body of a patient. The compositions include elemental iron and one or more elements selected from manganese, magnesium, zirconium, zinc and calcium. The compositions can be prepared using a high energy milling technique. The resulting compositions and the devices formed therefrom are useful in various surgical procedures, such as but not limited to orthopedic, craniofacial and cardiovascular.
    Type: Application
    Filed: September 4, 2019
    Publication date: January 2, 2020
    Applicant: UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: PRASHANT N. KUMTA, SUNG JAE CHUNG, PARTHA SAHA, OLEG VELIKOKHATNYI, MONI KANCHAN DATTA, DAE HO HONG, DA-TREN CHOU
  • Patent number: 10518631
    Abstract: An automotive grille has a plurality of openings that permit ambient air to flow into an engine compartment located on a front side of a vehicle. The automotive grille includes a plurality of decorative slats arranged to form the plurality of openings and a support part that supports the plurality of decorative slats. The plurality of openings is configured to guide the ambient air in a first flow direction. The first flow direction is a direction in which the ambient air flows into the engine compartment. The plurality of decorative slats is configured to guide the ambient air in a second flow direction that crosses the first flow direction.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: December 31, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Myeong Woo Park, Jae Chung Heo
  • Publication number: 20190390243
    Abstract: The present invention provides, inter alia, a device comprising a colorimetric detection layer configured to undergo a color change upon interaction with a first analyte of interest. The detection layer comprises a first plurality of self-assembled fiber bundles. At least a fraction of the fiber bundles undergo a change from a first conformation to a second conformation upon interaction with the first analyte of interest, thereby undergoing a color change. The invention also provides a method for using the system to detect an analyte of interest.
    Type: Application
    Filed: June 4, 2019
    Publication date: December 26, 2019
    Inventors: SEUNG-WUK LEE, Woo-Jae CHUNG, Jin-Woo OH
  • Publication number: 20190368554
    Abstract: Disclosed herein are a clutch and a compressor including the same. The clutch includes a hub fastened to a rotary shaft of the compressor to be rotatable together with the rotary shaft in a state in which a position of the hub is fixed, a disk fastened to the hub to be rotatable together therewith, a pulley rotated by power transmitted from a drive source of the compressor, an elastic member for fastening the hub and the disk such that the disk is movable toward or away from the pulley with respect to the hub, a field coil assembly magnetized when electric power is applied thereto to allow the disk and the pulley to come into contact with or separate from each other, and an attenuation member interposed between the elastic member and the disk. Accordingly, it is possible to reduce noise and vibration due to contact and separation between the disk and the pulley by the elastic member and the attenuation member.
    Type: Application
    Filed: February 27, 2018
    Publication date: December 5, 2019
    Inventors: Jung Ki KIM, Suk Jae CHUNG, Sung Taeg OH
  • Patent number: 10462417
    Abstract: Methods and apparatus for reducing electromagnetic interference resultant from data transmission over a high-speed audio/visual interface. In one embodiment, an HDMI source device is disclosed. The HDMI source device includes a wireless interface and an HDMI interface coupled with an active filter circuit topology. The active filter circuit topology includes a pair of differential signal lanes; a passive filter circuit disposed within each of the pair of differential signal lanes; a plurality of active filter circuits, with at least a first active filter circuit disposed on one side of the passive filter circuit and at least a second active filter circuit disposed on the other side of the passive filter circuit; a plurality of diodes, with each of the plurality of active filter circuits coupled with a respective diode; and switching logic coupled with the plurality of diodes. Methods of operating the HDMI source device and HDMI systems are also disclosed.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: October 29, 2019
    Assignee: Apple Inc.
    Inventors: William Cornelius, In Jae Chung, Bryan Follis, Pierre Michael, Kofi Boateng, Jongbae Park, Joseph Karaszewski
  • Publication number: 20190319045
    Abstract: The method of manufacturing a semiconductor device include: forming conductive patterns in interlayer spaces between interlayer insulating layers, the conductive patterns being separated from each other by a slit passing through the interlayer insulating layers, wherein the conductive patterns include a first by-product; generating a second by-product of a gas phase by reacting the first by-product remaining in the conductive patterns with source gas; and performing an out-gassing process to remove the second by-product.
    Type: Application
    Filed: June 25, 2019
    Publication date: October 17, 2019
    Inventors: Won Joon CHOI, Min Sung KO, Kyeong Bae KIM, Jong Gi KIM, Dong Sun SHEEN, Jung Myoung SHIM, Young Ho YANG, Hyeng Woo EOM, Kwang Wook LEE, Woo Jae CHUNG
  • Publication number: 20190318827
    Abstract: An improved emergency response system is provided. The system includes a patient or subscriber location database having a schedule of patient or subscriber activities. In one implementation, an emergency services server detects when the patient or subscriber is having a possible medical event as indicated by medical physiologic data transmitted from a wireless communication device proximate the patient. A third party such as a technologist and/or doctor diagnoses the patient and determines whether treatment is required. If treatment is required, a phone located remotely from the patient is used to call an emergency services first responder from a public safety access point in the patient's location. The remotely located phone has an automatic location identification database record that is updated based on the patient's current location as indicate by the patient location database.
    Type: Application
    Filed: June 28, 2019
    Publication date: October 17, 2019
    Inventors: Alexander Ross Chiu, Neil Adam Frederick, Eric Alan Frederick, Jimmy Young Jae Chung
  • Publication number: 20190287999
    Abstract: A semiconductor device includes stack structures each including a first conductive layer, a substrate disposed under the stack structures, first impurity regions disposed in the substrate, and at least one trench passing through the stack structures and disposed above the first impurity regions.
    Type: Application
    Filed: October 25, 2018
    Publication date: September 19, 2019
    Applicant: SK hynix Inc.
    Inventors: Yung Jun KIM, Won Hyo CHA, Byung Soo PARK, Sang Tae AHN, Sung Jae CHUNG
  • Publication number: 20190267395
    Abstract: Provided herein is a semiconductor device and a method of manufacturing the same. The method includes alternately forming sacrificial layers and interlayer insulating layers on a semiconductor substrate. The method further includes forming a slit to expose the sacrificial layers by etching through the sacrificial layers and the interlayer insulating layers and forming interlayer openings by removing the exposed sacrificial layers. The method also includes depositing a conductive material in the interlayer openings and forming seams in which core patterns are deposited. The method additionally includes oxidizing a portion of the conductive material in the interlayer openings using a wet etching process and forming conductive patterns by removing the oxidized portion of the conductive material from the interlayer openings while leaving the seams intact.
    Type: Application
    Filed: May 13, 2019
    Publication date: August 29, 2019
    Applicant: SK hynix Inc.
    Inventors: Seung Cheol LEE, Woo Jae CHUNG, Choung Sik SONG
  • Publication number: 20190255145
    Abstract: The present invention relates to a nanoperforator having a lipid-bilayer nanodisc and a membrane-structured protein surrounding the nanodisc and to a pharmaceutical composition having the nanoperforator as an active ingredient for preventing or treating viral infectious diseases. The use of the lipid-bilayer nanoperforator provided in the present invention can lead to the safe prevention or treatment of a disease caused by viral infection regardless of whether the virus is a variant or not, and thus the present invention can be widely used for the safe and effective treatment of viral infectious diseases.
    Type: Application
    Filed: July 14, 2017
    Publication date: August 22, 2019
    Applicants: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, YONSEI UNIVERSITY, UNIVERSITY-INDUSTRY FOUNDATION (UIF)
    Inventors: Dae-Hyuk KWEON, Byoungjae Kong, Woo-Jae Chung, Baik Lin Seong, Sukchan Lee