Patents by Inventor Hyun Ahn

Hyun Ahn 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: 20220187648
    Abstract: A display device including a first display substrate including a switching element disposed on a first base, a height difference generation pattern disposed on the switching element to overlap with the switching element, a color filter layer disposed on the height difference generation pattern and covering the height difference generation pattern, an organic layer disposed on the color filter layer and including a protruding part overlapping the height difference generation pattern, and a pixel electrode disposed on the organic layer, electrically connected to the switching element, and not overlapping the protruding part; a second display substrate including a second base facing the first base; a liquid crystal layer disposed between the first and second display substrates; and a column spacer disposed between a first surface of the second base facing the first base and the organic layer and overlapping the protruding part.
    Type: Application
    Filed: March 7, 2022
    Publication date: June 16, 2022
    Inventors: Sae Ron PARK, Jung-Hyun AHN
  • Patent number: 11361559
    Abstract: A method for cargo management in a motor vehicle includes identifying the motor vehicle. The method gathers dimensional information of at least one object and gathers internal dimensions of a volume within the motor vehicle. The dimensional information of the at least one object is compared to the internal dimensions of the volume, and feedback is provided to a user. The feedback is one of: yes, the at least one object will fit; or no, the at least one object will not fit.
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: June 14, 2022
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Robert C Jablonski, Ki Hyun Ahn, Joseph F Szczerba, Spencer W Chamberlain
  • Patent number: 11325634
    Abstract: A vehicle system comprising a steering wheel that includes: i) a hub adapted to be mounted on a steering column of the vehicle system; ii) a steering wheel rim coupled to the hub; and iii) a first control movably coupled to the hub. The first control moves from a first position proximate a first location on the steering wheel rim to a second position proximate a second location on the steering wheel rim. This maintains the first control in proximity to a first hand of a driver as the first hand moves from the first location to the second location on the steering wheel rim. The vehicle system further comprises a control module configured to move the first control from the first position to the second position.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: May 10, 2022
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Joseph F. Szczerba, Ki Hyun Ahn
  • Publication number: 20220141122
    Abstract: An apparatus for analyzing a network according to an embodiment includes a receiving module configured to receive, from a cloud service, information on one or more resources included in the cloud service and information on a network environment of the one or more resources, a topology generation module configured to derive a network topology of the cloud service by using the information on the resources and the information on the network environment, and an analysis module configured to derive, from the network topology, a communication possible path of each of the one or more resources and one or more communication allow policies in the communication possible path.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 5, 2022
    Inventors: Jung Do CHA, Jung Hyun AHN, Hyeong Jin LEE
  • Patent number: 11318349
    Abstract: A hand gripper for a baseball player according to the present invention comprises: a body which is provided to be covered by the index finger, middle finger, and thumb of a user; and an elastic body which is fastened to the body to provide an elastic force. Here, the body has a partially cut-out ring shape, and includes an upper end, a lower end, and a gripping surface having a selected radius of curvature. The gripping surface is provided: to include a first boundary line which crosses the gripping surface in the lateral direction, and first protrusions repeatedly formed along the first boundary line; and such that the upper end and the lower end of the body can come into contact with each other as the body bends when the user applies force while gripping the body.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: May 3, 2022
    Inventor: Jong Hyun Ahn
  • Publication number: 20220131047
    Abstract: A display device comprises a first electrode and a second electrode on a substrate, a first insulating layer on the first electrode and the second electrode, light emitting elements on the first insulating layer each having a first end on the first electrode and a second end on the second electrode, a first connection electrode disposed on the first electrode and electrically contacting the first end of each of the light emitting elements, a second connection electrode disposed on the second electrode and electrically contacting the second end of each of the light emitting elements, a second insulating layer on the light emitting elements, the first connection electrode and the second connection electrode, and a third connection electrode disposed on the second insulating layer and electrically contacting the light emitting elements through an opening formed in the second insulating layer that partially exposes the light emitting elements.
    Type: Application
    Filed: October 5, 2021
    Publication date: April 28, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Hyun Deok IM, Jong Hyuk KANG, Jung Hyun AHN, Won Ho LEE, Hae Yun CHOI
  • Publication number: 20220132448
    Abstract: A synchronization method performed by a first communication node may include: receiving, from a second communication node of the communication system, a first synchronization information signal including information on a first synchronization reference time and information on a first offset; identifying information on a first time at which the first synchronization information signal is transmitted and information on a target synchronization time configured by the second communication node, based on the information included in the first synchronization information signal; setting a synchronization timer based on the information on the first offset; and when the synchronization timer expires, determining that time synchronization with the second communication node is acquired.
    Type: Application
    Filed: October 26, 2021
    Publication date: April 28, 2022
    Inventors: In Hwan LEE, Dong Hyun AHN, Hyung Seok CHUNG
  • Publication number: 20220117856
    Abstract: The present invention provides a preparation for attaching to teeth or tooth peripheries, which comprises a malleable oral composition and an active ingredient for intra-oral delivery. Further, the present invention provides a preparation for attaching to teeth or tooth peripheries, which comprises an oral composition in a hardening ointment-phase and an active ingredient for intra-oral delivery. The preparation of the present invention may give high adhesive force to the desired site in spite of gaps between teeth or curves of teeth. The preparation of the present invention having high adhesive force increases the time of adhesion to a target site in the oral cavity, and thus may be advantageous in achieving an intended effect.
    Type: Application
    Filed: July 1, 2021
    Publication date: April 21, 2022
    Applicant: LG Household & Health Care Ltd.
    Inventors: Ji-Young Kim, Jae-Hyun Ahn, Jong-Hoon Kim, In-Ho Lee, Sang-Min Lee
  • Patent number: 11309305
    Abstract: Provided are optical devices and systems fabricated, at least in part, via printing-based assembly and integration of device components. In specific embodiments the present invention provides light emitting systems, light collecting systems, light sensing systems and photovoltaic systems comprising printable semiconductor elements, including large area, high performance macroelectronic devices. Optical systems of the present invention comprise semiconductor elements assembled, organized and/or integrated with other device components via printing techniques that exhibit performance characteristics and functionality comparable to single crystalline semiconductor based devices fabricated using conventional high temperature processing methods. Optical systems of the present invention have device geometries and configurations, such as form factors, component densities, and component positions, accessed by printing that provide a range of useful device functionalities.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: April 19, 2022
    Assignees: The Board of Trustees of the University of Illinois, X-Celeprint Limited
    Inventors: John A. Rogers, Ralph Nuzzo, Matthew Meitl, Etienne Menard, Alfred Baca, Michael Motala, Jong-Hyun Ahn, Sang-Il Park, Chang-Jae Yu, Heung Cho Ko, Mark Stoykovich, Jongseung Yoon
  • Publication number: 20220115930
    Abstract: A system for overcooling a drive motor and a method for controlling the same may include a first cooling loop in which a first coolant circulate, the first coolant being in a heat exchange with a power electronics (PE) part and a drive motor cooler mounted in the first cooling line and configured to cool cooling oil supplied to the drive motor fluidically connected to the drive motor cooler; a second cooling loop disposed independently from the first cooling loop, wherein a second coolant circulates in the second cooling loop, the second coolant being in a heat exchange with a battery module and a battery chiller mounted in the second cooling loop; and a switch unit configured to selectively shift a flow path of the second coolant such that the second coolant is in a heat exchange with the drive motor cooler.
    Type: Application
    Filed: June 11, 2021
    Publication date: April 14, 2022
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Byoung Hoon CHOI, Sung Hyun AHN, Hee Ra LEE, Jong Hyun KIM
  • Patent number: 11299047
    Abstract: A vehicle system comprising: i) an infotainment system; ii) a dashboard display module; and iii) an adaptive transforming multifunction control module configured to receive manual inputs from a first occupant of the vehicle system. The adaptive transforming multifunction control module is configured to perform at least one operation based on a first selected function associated with the infotainment system.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: April 12, 2022
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Joseph F. Szczerba, Ki Hyun Ahn
  • Publication number: 20220090185
    Abstract: Disclosed herein is a method for determining a false positive by a real-time nucleic acid amplification reaction, including steps of a) preparing a positive control including a positive control gene including a target gene sequence and a contamination-determining gene sequence, b) obtaining a gene from a sample to prepare a group to be tested, followed by adding an internal control gene to the group to be tested, and c) adding probes capable of binding to each of a target gene, a contamination-determining gene and the internal control gene respectively to the positive control and the group to be tested, followed by proceeding a real-time nucleic acid amplification reaction (PCR), and characterized in that fluorescent light is emitted at the same wavelength when the probes capable of binding to each of the contamination-determining gene and the internal control gene are hydrolyzed.
    Type: Application
    Filed: September 10, 2021
    Publication date: March 24, 2022
    Inventors: Eun-Soo JEONG, Hye-Min LEE, Jae-Hyun AHN
  • Patent number: 11283090
    Abstract: The present disclosure relates to an apparatus and a method for controlling a concentration of exhaust hydrogen in a fuel cell system. The apparatus may include an air exhaust valve for discharging hydrogen from a cathode in a fuel cell stack to an outside environment through an air exhaust line, an air compressor for supplying ambient air to the air exhaust line, an air cut-off valve for blocking air supplied to the cathode, and a controller that opens the air exhaust valve and drives the air compressor when starting to supply hydrogen to the fuel cell stack, and opens the air cut-off valve such that a concentration of the hydrogen discharged from the cathode is reduced by air in the air exhaust line when the hydrogen supply is completed.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: March 22, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jae Ho Han, Jae Won Jung, Jai Hyun Ahn, Dae Jong Kim, Hyun Jae Lee
  • Patent number: 11280230
    Abstract: An electric oil pump system integrated with a heat exchanger capable of reducing installation space and cost may include: an the electric oil pump including a motor and a pumping part operated by power of the motor to suck and send oil under pressurizing to an oil-used part; and a heat exchanger to exchange heat between the pressurized oil sent by the electric oil pump and coolant cooled at a radiator while the coolant and the pressurized oil pass through the heat exchanger. In particular, the heat exchanger is directly coupled to the electric oil pump and the oil-used part, respectively, and integrated with each other.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: March 22, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Sung Hyun Ahn, Byoung Hoon Choi, Seung Jae Kang, Hak Sung Lee, Yeon Ho Kim, Jong Hyun Kim, Tae Ho Kim
  • Patent number: 11269223
    Abstract: A display device including a first display substrate including a switching element disposed on a first base, a height difference generation pattern disposed on the switching element to overlap with the switching element, a color filter layer disposed on the height difference generation pattern and covering the height difference generation pattern, an organic layer disposed on the color filter layer and including a protruding part overlapping the height difference generation pattern, and a pixel electrode disposed on the organic layer, electrically connected to the switching element, and not overlapping the protruding part; a second display substrate including a second base facing the first base; a liquid crystal layer disposed between the first and second display substrates; and a column spacer disposed between a first surface of the second base facing the first base and the organic layer and overlapping the protruding part.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: March 8, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sae Ron Park, Jung Hyun Ahn
  • Patent number: 11244422
    Abstract: An image processing apparatus is disclosed. The image processing apparatus includes a storage unit; a transceiver; and a processor for controlling the storage unit to store an input frame including a plurality of image areas having preset arrangement attributes and metadata including the preset arrangement attributes, control the transceiver to receive viewing angle information, and control the transceiver to transmit the metadata and image data of at least one image region corresponding to the viewing angle information among the plurality of image regions by using at least one of the plurality of transmission channels matched with the plurality of image regions.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: February 8, 2022
    Inventors: Il-Hoe Jung, In-Su Yu, Jin-Ho Lim, Byung-Po Choi, Yoon-Joo Kim, Byung-Hyun Ahn, Jae-Eun Yang, Dong-Hyun Yeom
  • Patent number: 11236251
    Abstract: The present invention relates to a resin composition for coating, and a coating film comprising a cured product thereof as a coating layer. Particularly, the present invention relates to a resin composition for coating, and a coating film comprising a cured product thereof as a coating layer, wherein the resin composition for coating comprises a siloxane resin that is chemically bonded by compounds comprising alkoxysilane and diol, which comprise epoxy or acryl within the chemical structures thereof.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: February 1, 2022
    Inventors: Sang Hyun Ahn, Dong Hee Lee, Pil Rye Yang, Seong Hoon Baek, Hang Geun Kim, Byung Joon An
  • Patent number: 11233107
    Abstract: The present disclosure discloses an active matrix organic light-emitting diode display device and a manufacturing method thereof. The method includes forming a sacrificial layer on a carrier layer; forming a flexible substrate on the sacrificial layer; forming a first insulating layer on the flexible substrate; forming at least one transition metal chalcogenide based backplane on the first insulating layer; and forming an opening unit after forming a capping layer on the at least one transition metal chalcogenide based backplane; and forming at least one active matrix organic light-emitting diode unit which is electrically connected to the at least one transition metal chalcogenide based backplane in the opening unit.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: January 25, 2022
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Jong Hyun Ahn, Soo Young Kim, Min Woo Choi, Yong Ju Park, Bhupendra Kumar Sharma, Sa Rang Bae
  • Patent number: 11229582
    Abstract: The present invention provides a patch for attaching to teeth or a surrounding part of teeth, and the patch can be easily removed by tooth brushing alone.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: January 25, 2022
    Inventors: Jong-Hoon Kim, Jae-Hyun Ahn, Kwang-Ho Oh, In-Ho Lee, Woo-Sun Shim
  • Publication number: 20210401676
    Abstract: The present disclosure provides a patch which is attached to a tooth or oral mucous membrane and releases an active ingredient to a portion attached, in which the patch comprises a drug layer having an adhesive surface attached to the tooth or oral mucous membrane and a backing layer laminated on the drug layer, and comprises at least one reticular structure inside the drug layer, and is divided into at least 2 drug layers at the boundary of or by the reticular structure.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 30, 2021
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Yong-Beom JEONG, Seong-Eun BANG, Jae-Hyun AHN