Patents by Inventor Jae-Seung Lee

Jae-Seung Lee 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: 20220311483
    Abstract: A method and apparatus of transmitting in a wireless communication system is provided. A transmitter generates a group management frame including a group information and position information and a data frame including a group control information having a group identifier for each of a plurality of groups. The group information indicates whether the receiver is a member of each of the plurality of groups. The position information indicates a position of at least one stream corresponding to at least one group of which the receiver is a member.
    Type: Application
    Filed: June 11, 2022
    Publication date: September 29, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Yun-Joo KIM, Jae-Seung LEE, Sok-Kyu LEE
  • Publication number: 20220303970
    Abstract: The present disclosure relates to transmitting and receiving beam information in a wireless communication system. An operation of a receiving end includes: generating a signal indicating two or more analogue transmission beams which are allocable to the receiving end; and transmitting the signal. In addition, the present disclosure includes other embodiments different from the embodiment described above.
    Type: Application
    Filed: June 10, 2022
    Publication date: September 22, 2022
    Inventors: Jae-Seung Son, Chan-Hong Kim, Tae-Young Kim, Ji-Yun Seol, Keon-Kook Lee
  • Patent number: 11449733
    Abstract: The present disclosure provides a neural network training device for recognizing a class of an object included in an image based on an artificial intelligence (AI) system and an application thereof, the neural network training method including: acquiring, by using a first learning network model trained based on source training images respectively included in at least one class, feature information of a query image included in a class different from the at least one class; obtaining a generated image from the feature information of the query image by using a second learning network model acquiring feature information of the obtained generated image by using the first learning network model; and updating weights of layers respectively included in the first and second learning network models, based on a difference between the feature information of the query image and the feature information of the generated image and on a difference between the query image and the generated image.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: September 20, 2022
    Assignees: SAMSUNG ELECTRONICS CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jun-mo Kim, Byung-ju Kim, Joo-chang Kim, Ye-gang Lee, Min-seok Park, Ju-seung Yun, Jae-young Lee, Dong-gyu Joo
  • Patent number: 11449785
    Abstract: Provided are an artificial intelligence (AI) learning method and system and an answer relay method and system using an AI. According to an AI learning method, an AI may transmit a question to users through a messaging service and may acquire learning data for the AI through reactions of the user to the transmitted question.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: September 20, 2022
    Assignee: LINE Corporation
    Inventors: Seok Ho Kang, Jae Gwang Lee, Jea Seung Jung, Hee-Cheol Seo, JoongJae Lee, Jeehyun Lee, Young-sik Lim, Injae Lee
  • Patent number: 11441202
    Abstract: The present disclosure provides a wire rod for cold heading that can shorten the spheroidizing heat treatment time, processed products using the same, and manufacturing method thereof. A wire rod for cold heading according to an embodiment of present disclosure includes, in percent (%) by weight of the entire composition, C: 0.15 to 0.5%, Si: 0.1 to 0.4%, Mn: 0.3 to 1.5%, Cr: 0.1 to 1.5%, Al: 0.02 to 0.05%, N: 0.004 to 0.02%, at least one selected from the group consisting of Nb: 0.001 to 0.03%, V: 0.01 to 0.3%, Mo: 0.01 to 0.5%, Ti: 0.001 to 0.03%, and the remainder of iron (Fe) and other inevitable impurities, and the microstructure has a long and short axis ratio of cementite present in pearlite colonies of 200:1 or less.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: September 13, 2022
    Assignee: POSCO
    Inventors: Jae Seung Lee, Han Hwi Kim, In-Gyu Park, Byoung Gab Lee, Sang-Yoon Lee
  • Publication number: 20220272547
    Abstract: An operation method of a repeater performing relaying between a base station and a first terminal in a communication system may comprise: receiving one or more signals from at least one of the base station and the first terminal; performing monitoring on the one or more signals in a time interval for which a transmission direction is not determined by the base station; and determining the transmission direction of the time interval based on a result of the monitoring, wherein the one or more signals include at least one of a first signal received from the base station or a second signal received from the first terminal.
    Type: Application
    Filed: February 17, 2022
    Publication date: August 25, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hoon Dong NOH, Moon Sik LEE, Jae Woo PARK, Jae Seung LEE
  • Patent number: 11408209
    Abstract: A two-stage open tailgate includes a handle assembly disposed at an outer surface of a half door, wherein the half door is opened when the handle assembly performs a first operation, a full door disposed at a rear surface of the half door and opened in an integrated state with the half door when the handle assembly performs a second operation, a first striker mounted to one end of the half door, a second striker mounted to a vehicle body such that the second striker is disposed adjacent to the first striker in a closed state of the half door, a dual latch formed at one end of the full door at positions respectively corresponding to the first striker and the second striker, wherein the handle assembly and the dual latch are spaced apart from each other when the half door is opened.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: August 9, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jae Seung Lee, Dae Hee Lee, Kyu Hoon Cho, Seung Sik Han, Yong Hyun Nam, Chung Sik Yim
  • Publication number: 20220231735
    Abstract: The present invention relates to a method and apparatus for transceiving data. A method in which a transmitting terminal transmits data to a receiving terminal in a MIMO system according to one embodiment of the present invention comprises the following steps: generating a data field containing the data; generating a signal field containing information on the data field; generating a data frame containing the data field and the signal field; and transmitting the data frame to the receiving terminal. According to the present invention, an end of the frame being transmitted is accurately notified to the receiving terminal in a communication system in which the frame is transmitted using MIMO, thereby decoding the frame in a more efficient manner at the receiving terminal.
    Type: Application
    Filed: April 9, 2022
    Publication date: July 21, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Jae Woo PARK, Jong Ee OH, Il-Gu LEE, Sok-Kyu LEE, Min Ho CHEONG, Jee Yon CHOI, Jae Seung LEE, Yun Joo KIM
  • Publication number: 20220232359
    Abstract: A subscription service including a number of subscriptions possessed by a device is managed in a machine-to-machine (M2M) system. A method for operating a first device may include: transmitting, to a second device, a first message for requesting a new subscription that uses a first resource for managing subscription; receiving, from the second device, a second message for notifying an update of a second resource associated with the new subscription; and identifying a content of the second resource, wherein the first resource may include at least one of a first attribute indicating a number of subscriptions possessed by the first device, a second attribute indicating, among resources to which the first device is subscribing, a number of resources which are updated but not yet retrieved, or a third attribute indicating an access address of a subscribed resource.
    Type: Application
    Filed: January 10, 2022
    Publication date: July 21, 2022
    Inventors: Jae Seung Song, Min Byeong Lee
  • Publication number: 20220232655
    Abstract: A DC management method, performed by a first communication node constituting an IAB network in a communication system, may comprise: receiving, from a first IAB node that is a lower node of the first communication node, a first capability report including information of DC-related capability of the first IAB node; based on the first capability report, identifying whether the first IAB node supports a multi-TRP function; based on the first capability report, identifying whether the first IAB node supports an intra-carrier DC; and based on the identified whether the first IAB node supports the multi-TRP function and whether the first IAB node supports the intra-carrier DC, configuring a DC for the first IAB node together with a second communication node that is an upper node of the first IAB node.
    Type: Application
    Filed: January 11, 2022
    Publication date: July 21, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hoon Dong NOH, Moon Sik LEE, Jae Woo PARK, Jae Seung LEE
  • Publication number: 20220222382
    Abstract: A security key is configured to be replaced when a device is replaced in a machine-to-machine (M2M) system. A method for operating a first device may include: receiving a first message including first information associated with security key replacement from a second device or a third device; receiving a third message including second information associated with security key replacement, which is generated based on a second message including a security key replacement indication, from the second device or the third device; and replacing the security key.
    Type: Application
    Filed: January 10, 2022
    Publication date: July 14, 2022
    Inventors: Jae Seung Song, Min Byeong Lee, Jongmyung Park
  • Publication number: 20220220786
    Abstract: An embodiment vehicle door opening structure includes a first door unit positioned at a side of a vehicle and including a first door, a second door unit including a second door positioned adjacent to the first door, a locking device configured to selectively lock the first door unit and the second door unit together, and a controller configured to fix the locking device so that the first door unit and the second door unit are configured to be opened together or to release the locking device so that the first door unit and the second door unit are configured to be opened independently.
    Type: Application
    Filed: July 21, 2021
    Publication date: July 14, 2022
    Inventor: Jae Seung Lee
  • Patent number: 11381946
    Abstract: A method and apparatus for providing an edge transfer according to the movement of a device are provided. The method includes receiving a handover decision and handover information from a network, when a device performs the handover and a network function virtualization instance of the source edge is transferred to the target edge. The method then transfers an M2M service instance of the source edge to an M2M edge node.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: July 5, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jae Seung Song, Young Jin Na, Min Byeong Lee
  • Publication number: 20220206135
    Abstract: An object detection radar apparatus is installed in a vehicle and is configured to detect an object. The object detection radar apparatus includes a transceiver configured to transmit a radar signal to the outside of the vehicle and receive a radar signal reflected from the object; a driving environment detector configured to detect a driving environment of the vehicle based on an operation status of the vehicle; an object detector configured to detect the object based on the received radar signal; and a controller configured to determine whether or not a predetermined event occurs based on the driving environment of the vehicle or a result of the detection of the object, and control signal characteristics of the transmitted radar signal or the received radar signal when the predetermined event occurs.
    Type: Application
    Filed: December 31, 2020
    Publication date: June 30, 2022
    Applicant: BITSENSING INC.
    Inventors: Jae Eun LEE, Hae Seung LIM
  • Publication number: 20220206108
    Abstract: An object detection radar apparatus is installed in a vehicle and is configured to detect an object. The object detection radar apparatus includes a transceiver configured to: transmit a radar signal to the outside of the vehicle based on a first mode or a second mode different from each other in terms of detection range, and receive a radar signal reflected from the object; and a processing unit configured to: detect the object based on the reflected radar signal when the first mode is activated, and recognize the object based on the reflected radar signal when the second mode is activated.
    Type: Application
    Filed: December 31, 2020
    Publication date: June 30, 2022
    Applicant: BITSENSING INC.
    Inventors: Jae Eun LEE, Hae Seung LIM
  • Publication number: 20220209351
    Abstract: A battery system of a vehicle includes: a plurality of battery modules each including a battery cell assembly and a bus bar; an upper case spaced apart from an upper portion of the battery modules; a wire harness disposed between the battery modules and the upper case to be connected to the battery modules; elastic pads spaced apart along a longitudinal direction of the wire harness to fix the wire harness; and a plurality of elastic bodies respectively disposed at an upper end and a lower end of the bus bars to fix the bus bars.
    Type: Application
    Filed: December 23, 2021
    Publication date: June 30, 2022
    Applicant: HYUNDAI MOBIS Co., Ltd.
    Inventors: Jae Seung LEE, Sang Chul JO
  • Publication number: 20220209396
    Abstract: A radar includes a transmitter antenna unit including a plurality of transmitter antennas arranged in a diagonal direction based on a first horizontal interval and a first vertical interval, a receiver antenna unit including a first receiver antenna group and a second receiver antenna group arranged based on the first horizontal interval, a transceiver configured to transmit a transmission signal through the transmitter antenna unit and receive a reflection signal reflected from a target object through the receiver antenna unit and a processing unit configured to extract information about the target object by processing the received reflection signal.
    Type: Application
    Filed: December 31, 2020
    Publication date: June 30, 2022
    Applicant: BITSENSING INC.
    Inventors: Jae Eun LEE, Hae Seung LIM
  • Patent number: 11371742
    Abstract: The disclosure relates to an air conditioner and a control method thereof, the air conditioner including: a housing including an inlet and an outlet through which air is introduced and discharged; a fan driver configured to drive air introduced through the inlet to be discharged through the outlet; a filter configured to filter the introduced air; a sensor configured to detect a foreign material in air; a storage configured to store information; and a processor configured to control the storage to store information about mass concentration of the foreign material in air detected by the sensor, and calculate a remaining life of the filter based on the information stored in the storage. Thus, the air conditioner can identify proper time to replace the filter by calculating the remaining life of the filter.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: June 28, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Euy-sung Chu, Kwang-seung Lee, Ji-su Lee, Won Choe, Jae-kwon Ko, Moon-sun Shin, In-chul Yun, Se-kwan Jeong
  • Publication number: 20220193278
    Abstract: A system for sterilizing an interior of a vehicle includes: a sterilizer disposed on a driver's seat of the vehicle and configured to sterilize the interior of the vehicle; a driver detection sensor configured to detect a presence of a driver inside the vehicle; a seat movement adjustment mechanism configured to move the seat; and a controller configured to, in response to receiving a non-detection signal from the driver detection sensor, send driving signals to the seat movement adjustment mechanism and then apply a sterilizer operation signal for operating the sterilizer for a certain period of time upon movement of the driver's seat.
    Type: Application
    Filed: July 29, 2021
    Publication date: June 23, 2022
    Inventor: Jae Seung Lee
  • Publication number: 20220194611
    Abstract: A propulsion module of an air mobility vehicle may include a door provided in the housing and opening or closing the opening portion of the housing by a sliding motion of the door; a propeller for providing propulsion to the air mobility vehicle; a link assembly having a first end portion connected to the housing and a second end portion connected to the propeller to pull the propeller into the internal space of the housing through the opening portion or pull the propeller outside the internal space through the opening portion; and a door opening and closing portion coupled to the door and configured for providing an opening and closing force to the door according to an inward-pulling motion or an outward-pulling motion of the propeller.
    Type: Application
    Filed: August 20, 2021
    Publication date: June 23, 2022
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Chung Sik YIM, Yong Hyun NAM, Jae Young CHOI, Sang Hyun JUNG, Dae Hee LEE, Jae Seung LEE, Kyu Hoon CHO