Patents by Inventor Eun-young Choi

Eun-young Choi 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: 11832154
    Abstract: A vehicle data sharing apparatus and a vehicle data sharing method, may include a processor configured to subdivide a sharing range of vehicle data for each group according to a range of a subject driving a vehicle, and to obtain consent from a user for each subdivided group, to perform vehicle data sharing; and a storage configured to register consent information related to a sharing range of vehicle data acquired from the user.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: November 28, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Dong Il Yang, Eun Young Choi, Ki Seok Seong, Min Sang Yu, Hyeong Jin Ham, Rosali Sun Pyun, Jin Su Jeong, Woo Jin Kim
  • Patent number: 11827242
    Abstract: An autonomous vehicle and a drunk driving responding method, includes an autonomous driving control apparatus including a processor that is configured to determine whether the vehicle is in an emergency situation when the alcohol is detected in the vehicle, and to move the vehicle to an operational design domain when the processor concludes that the vehicle is in the emergency situation, and a communication device that is configured to notify a government office or a rescue organization of the emergency situation.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: November 28, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Seo Hyung Cheon, Eun Young Choi, Woo Jin Kim, Rosali Sun Pyun, Ki Seok Seong, Dong Il Yang, Min Sang Yu
  • Publication number: 20230278584
    Abstract: An autonomous vehicle control apparatus, a system including the same, and a method thereof are provided. The autonomous vehicle control apparatus may monitor a plurality of surrounding vehicles located around the driving vehicle, and select a vehicle of interest as a target vehicle. The autonomous vehicle control apparatus may control the driving vehicle to avoid the target vehicle that exhibits an abnormal driving pattern.
    Type: Application
    Filed: November 28, 2022
    Publication date: September 7, 2023
    Inventors: Rosali Sun Pyun, Woo Jin Kim, Seo Hyung Cheon, Ki Seok Seong, Eun Young Choi, Min Sang Yu
  • Patent number: 11732072
    Abstract: A neutral layer composition and a neutral layer formed from the same are disclosed herein. In some embodiments, a neutral layer composition includes a random copolymer having a unit represented by Formula 1, and a unit containing an aromatic structure having one or more halogen atoms, wherein the molar amount of the unit represented by Formula 1 is present in a range of 9 mol % to 32 mol %, based on the total molar amount of the copolymer. The neutral layer can effectively control orientation characteristics of various block copolymers deposited thereon.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: August 22, 2023
    Inventors: Se Jin Ku, Mi Sook Lee, Na Na Kang, Eung Chang Lee, Sung Soo Yoon, No Jin Park, Je Gwon Lee, Eun Young Choi, Hyung Ju Ryu, Yoon Hyung Hur
  • Patent number: 11732098
    Abstract: The present application relates to a block copolymer and a use thereof. The present application can provide a laminate which is capable of forming a highly aligned block copolymer on a substrate and thus can be effectively applied to production of various patterned substrates, and a method for producing a patterned substrate using the same.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: August 22, 2023
    Inventors: Mi Sook Lee, Se Jin Ku, No Jin Park, Jung Keun Kim, Je Gwon Lee, Hyung Ju Ryu, Eun Young Choi
  • Patent number: 11713543
    Abstract: The present disclosure relates to a fiber for manufacturing a stretchable hydrophobic fiber article, the fiber including silica nanoparticles which are surface-modified such that the silica nanoparticles include a hydrocarbon chain, and a styrene-based thermoplastic elastomer, a stretchable hydrophobic fiber article manufactured therefrom, and a manufacturing method thereof. A fiber and a fiber article according to the present disclosure may have high hydrophobicity, preferably both superhydrophobicity and elasticity. Further, as the fiber and fiber article have excellent mechanical stability and chemical durability, the fiber and fiber article may stably exhibit the aforementioned high hydrophobicity and elasticity even under the harsh conditions.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: August 1, 2023
    Inventors: Jung Kyun Im, Jong-Min Lim, Da Eun Lee, Hye Jin Yang, Eun Young Choi, Akula S. N. Murthy, Tejinder Singh
  • Publication number: 20230208025
    Abstract: A method of estimating a channel of a base station in a communication system using an IRS may comprise: receiving a first signal through a direct path between a terminal and the base station from the terminal and a second signal through an indirect path through the IRS from the terminal; estimating a first angle of arrival of the second signal received from the IRS; estimating a second angle of arrival of a signal transmitted to the IRS by the terminal based on the estimated first angle of arrival; estimating a third angle of arrival of the first signal received from the terminal based on the estimated first angle of arrival; and estimating path gains on the direct path and the indirect path based on the estimated first angle of arrival to the estimated third angle of arrival.
    Type: Application
    Filed: December 21, 2022
    Publication date: June 29, 2023
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Young Seog SONG, Eun Young CHOI, Song NOH, Kyung Sik SEO
  • Publication number: 20230209580
    Abstract: An operation method of a backhaul station in a wireless backhaul system may include: receiving, from a base station, information on a required capacity of a data channel resource; identifying a channel state of the base station; allocating the data channel resource from an available capacity based on the required capacity and the channel state; and transmitting, to the base station, a message including resource allocation information of the data channel resource.
    Type: Application
    Filed: November 28, 2022
    Publication date: June 29, 2023
    Inventor: Eun Young CHOI
  • Publication number: 20230192084
    Abstract: The present disclosure relates to an autonomous vehicle, a control system for sharing information therewith, and a method thereof. An exemplary embodiment of the present disclosure provides an autonomous vehicle, including: a communication device configured to transmit abnormal vehicle information to a control system and to receive analysis information of an abnormal vehicle from the control system; and an autonomous driving control apparatus including a processor that executes avoidance control logic based on the analysis information of the abnormal vehicle received from the control system during autonomous driving.
    Type: Application
    Filed: June 10, 2022
    Publication date: June 22, 2023
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Eun Young CHOI, Woo Jin KIM, Min Sang YU, Rosali Sun PYUN, Ki Seok SEONG, Dong Il YANG, Seo Hyung CHEON
  • Publication number: 20230182777
    Abstract: An autonomous vehicle and a drunk driving responding method, includes an autonomous driving control apparatus including a processor that is configured to determine whether the vehicle is in an emergency situation when the alcohol is detected in the vehicle, and to move the vehicle to an operational design domain when the processor concludes that the vehicle is in the emergency situation, and a communication device that is configured to notify a government office or a rescue organization of the emergency situation.
    Type: Application
    Filed: June 30, 2022
    Publication date: June 15, 2023
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Seo Hyung CHEON, Eun Young Choi, Woo Jin Kim, Rosali Sun Pyun, Ki Seok Seong, Dong Il Yang, Min Sang Yu
  • Patent number: 11665035
    Abstract: A method for automatically detecting a packet mode in a wireless communication system supporting a multiple transmission mode includes: acquiring at least one of data rate information, packet length information and channel bandwidth information from a transmitted frame; and determining the packet mode on the basis of the phase rotation check result of a symbol transmitted after a signal field signal and at least one of the data rate information, the packet length information and the channel bandwidth information acquired from the transmitted frame.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: May 30, 2023
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Il-Gu Lee, Eun-Young Choi, Sok-Kyu Lee
  • Patent number: 11643111
    Abstract: A method for controlling emergency stop of an autonomous vehicle is provided. The method includes: controlling emergency stop of an autonomous vehicle capable of recognizing a stop request from an emergency vehicle, determining whether a current situation is an emergency situation or a general situation, and performing a procedure corresponding to each situation to stop the autonomous vehicle based on each situation.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: May 9, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Eun Young Choi, Jin Su Jeong, Ki Seok Seong, Min Sang Yu, Hyeong Jin Ham, Rosali Sun Pyun, Dong Il Yang, Woo Jin Kim
  • Publication number: 20230118625
    Abstract: The present invention relates to a novel chimeric antigen receptor comprising a CD99 region which participates in immune synapse stabilization as a backbone of the chimeric antigen receptor, an immune cell comprising the same, and the uses thereof. CD99-based CAR-T cells are capable of forming very stable immune synapses with tumor cells compared to conventional backbone-based CAR-T cells and can exhibit improved tumor therapeutic efficiency, so they can be useful for immune cell therapy for the treatment of cancer.
    Type: Application
    Filed: July 28, 2021
    Publication date: April 20, 2023
    Applicant: TICAROS CO., LTD.
    Inventors: Kyungho Choi, Eun-Young Choi, Giri Nam, Hyung-Bae Park, Ji-Eun Lee, Hye-Ran Yeon
  • Patent number: 11620824
    Abstract: In order to provide information related to content played on a target device within a visual field or a field of view (FOV) of the camera's, and to control the target device, a mobile apparatus according to an embodiment of present disclosure includes: a display; a camera configured to photograph a target device; a user interface configured to receive user's input; and a controller configured to control the display to display the image of the target device photographed by the camera and information related to an object included in the content being played by the target device in response to the user's input.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: April 4, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun Young Choi, Min Sun Park, Sung Hyun Jang, Ji-Youn Han, Soo Hyun Hwang
  • Patent number: 11613599
    Abstract: Methods for forming a laminate are provided. The method provides a highly aligned block copolymer without orientation defects, coordination number defects distance defects and the like on a substrate, thereby providing a laminate which can be effectively applied to the production of various patterned substrates, and a method for producing a patterned substrate using the same.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: March 28, 2023
    Inventors: Eung Chang Lee, Mi Sook Lee, Se Jin Ku, Na Na Kang, Hyung Ju Ryu, Sung Soo Yoon, No Jin Park, Je Gwon Lee, Eun Young Choi, Yoon Hyung Hur
  • Publication number: 20230092515
    Abstract: An apparatus and a method are configured to control a steering wheel of an autonomous driving vehicle. A state of a driver may be monitored during autonomous driving, and at least one of an upward/downward location, a leftward/rightward tilting angle, or an axial movement of the steering wheel of the autonomous driving vehicle may be controlled based on the state of the driver. As a result, danger information may be delivered to the driver through a dual system during autonomous driving.
    Type: Application
    Filed: May 16, 2022
    Publication date: March 23, 2023
    Inventors: Seo Hyung CHEON, Jin Su Jeong, Eun Young Choi, Min Sang Yu, Rosali Sun Pyun, Ki Seok Seong, Dong Il Yang, Woo Jin Kim
  • Patent number: 11597409
    Abstract: An apparatus for controlling a vehicle capable of performing autonomous driving is provided. The apparatus includes an autonomous driving device that executes the autonomous driving and generates a transition demand when it is impossible to execute the autonomous driving. A driving controller performs a minimum risk maneuver (MRM) of applying a deceleration pattern differently depending on a driving environment of the vehicle, when the transition demand is generated, but when driving manipulation by a driver does not occur. A subsequent safety ensuring function is performed according to the MRM for the driver to recognize the MRM, and a drive mode of the vehicle is changed to a drive mode with a rapid response speed to acceleration or steering.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: March 7, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Min Sang Yu, Jin Su Jeong, Eun Young Choi, Ki Seok Seong, Hyeong Jin Ham, Rosali Sun Pyun, Dong Il Yang, Woo Jin Kim
  • Publication number: 20230053892
    Abstract: Provided is a method and apparatus for providing a subscription notification service. A method of providing a subscription notification service includes extracting data on a subscription notification of which a date is approaching, requesting a transmission of a notification message corresponding to the subscription notification data, generating a to-buy list including order information of at least one first product, and providing the generated to-buy list to a terminal of a user transmitting a purchase request.
    Type: Application
    Filed: August 19, 2022
    Publication date: February 23, 2023
    Inventors: Yi Kyong LIM, Ji Sun PARK, Min Kyoung CHO, Hye Jin JUNG, In Jin HUR, Seung Hee HAN, Seon Ju PARK, Eun Young CHOI, Hye Min NAM, Han Soo CHOI, In Haeng JO, Hoe Lyeon KIM, Kwang Seok SEO, Yong Hun LEE, Gyung Ha KIM
  • Patent number: 11565726
    Abstract: A vehicle includes a processing device that detects an authentication device approaching the vehicle, determines a user's impaired state based on user condition information acquired using at least one device mounted on the vehicle, and performs a safe driving assistance service. The safe driving assistance service can prevent an impaired user from operating the vehicle.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: January 31, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Dong Il Yang, Eun Young Choi, Ki Seok Seong, Min Sang Yu, Hyeong Jin Ham, Rosali Sun Pyun, Jin Su Jeong, Woo Jin Kim
  • Patent number: 11530283
    Abstract: A laminate and a method for producing a patterned substrate using the same are disclosed herein. In some embodiments, a laminate includes a substrate, and a stripe pattern having first and second polymer lines alternately and repeatedly disposed on the substrate, wherein the first polymer line comprises a first polymer having a first polymerized unit having a ring structure connected to a main chain and a second polymerized unit represented by Formula 1. The method may be applied to manufacture of devices, such as electronic devices, or of applications, such as integrated optical systems, guidance and detection patterns of magnetic domain memories, flat panel displays, liquid crystal displays (LCDs), thin film magnetic heads or organic light emitting diodes, and may be used to build a pattern on a surface used in manufacture of discrete track media, such as integrated circuits, bit-patterned media and/or magnetic storage devices such as hard drives.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: December 20, 2022
    Inventors: Na Na Kang, Se Jin Ku, Mi Sook Lee, Eung Chang Lee, Eun Young Choi, Sung Soo Yoon, No Jin Park, Je Gwon Lee, Hyung Ju Ryu, Yoon Hyung Hur