Patents by Inventor Kyoung Jun Lee

Kyoung Jun 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: 20250065869
    Abstract: Disclosed is a vehicle control apparatus which includes memory and a controller. The vehicle control apparatus may obtain road information about a road on a driving route based on a determination that a driving route of a vehicle includes a tollgate, determine a target speed based on the road information, and control the vehicle to travel at a target rate of acceleration. The target rate of acceleration may be determined based on the target speed, a current driving speed of the vehicle, and/or a distance from the vehicle to the tollgate.
    Type: Application
    Filed: December 7, 2023
    Publication date: February 27, 2025
    Inventors: In Ho Kim, Kyoung Jun Lee
  • Publication number: 20250053883
    Abstract: The present disclosure relates to a learning method using user-centric artificial intelligence. The learning method using user-centric artificial intelligence according to the present disclosure includes (a) executing learning using data in a plurality of local domains, (b) building a global model using the learning result in the plurality of local domains, and (c) transmitting the global model to the local domain, additionally executing learning, and then transmitting the global model to the center.
    Type: Application
    Filed: December 12, 2022
    Publication date: February 13, 2025
    Applicant: HAREX INFOTECH INC.
    Inventors: Kyung Yang PARK, Kyoung Jun LEE
  • Publication number: 20240425047
    Abstract: An autonomous driving control apparatus includes a sensor device, a notification device, a memory, and a control device. The autonomous driving control apparatus identifies situation information about at least one target control item for the host vehicle by using the sensor device. The autonomous driving control apparatus also determines whether the at least one target control item is capable of being performed based on the situation information or whether an advance warning regarding the situation information is required. The autonomous driving control apparatus also provides at least one notification to the user by using the notification device when it is determined that the at least one target control item is incapable of being performed or the advance warning regarding the situation information is required.
    Type: Application
    Filed: November 8, 2023
    Publication date: December 26, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: In Ho Kim, Kyoung Jun Lee
  • Publication number: 20240384309
    Abstract: The present invention relates to a method for obtaining a compound, after removing at least a portion of insoluble substances or macromolecules from a fermentation broth, by performing one or more of the following steps (a) to (c), and recovering a desired compound: (a) increasing the concentration of a desired compound in the fermentation broth; (b) reducing the concentration of a residual carbon source or alcohol in the fermentation broth; and (c) reducing the concentration of ionic components in the fermentation broth.
    Type: Application
    Filed: June 16, 2022
    Publication date: November 21, 2024
    Inventors: Moon-Ho UEOM, Jun-Ho JANG, Sang-Jun JEON, Kyoung-Jun LEE
  • Publication number: 20240379956
    Abstract: A lithium complex oxide and method of manufacturing the same, more particularly, a lithium complex oxide effective in improving the characteristics of capacity, resistance, and lifetime with reduced residual lithium and with different interplanar distances of crystalline structure between a primary particle locating in an internal part of secondary particle and a primary particle locating on the surface part of the secondary particle, and a method of preparing the same.
    Type: Application
    Filed: June 6, 2024
    Publication date: November 14, 2024
    Applicant: ECOPRO BM CO., LTD.
    Inventors: Moon Ho CHOI, Jong Seung SHIN, Dong Hee KIM, Suk Yong JEON, Hyun Jong YU, Kyoung Jun LEE, Young Nam PARK
  • Patent number: 12091002
    Abstract: A driver assist device and a method for operating the device are provided. The driver assist device includes a processor and a non-transitory storage medium containing program instructions executed by the processor. When a vehicle changes a lane from a traveling lane to a target lane, the processor determines a possibility of collision between the vehicle and another vehicle in the target lane and calculates an expected amount of deceleration of the vehicle with respect to a target vehicle in the target lane when there is no possibility of collision between the vehicle and the another vehicle. The processor compares the calculated expected amount of deceleration of the vehicle with a deceleration criterion, and determines whether to perform lane change assist control based on the comparison result.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: September 17, 2024
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Kyoung Jun Lee, Dong Eon Oh, Beom Jun Kim, Doo Jin Um
  • Patent number: 12057577
    Abstract: A lithium complex oxide and method of manufacturing the same, more particularly, a lithium complex oxide effective in improving the characteristics of capacity, resistance, and lifetime with reduced residual lithium and with different interplanar distances of crystalline structure between a primary particle locating in an internal part of secondary particle and a primary particle locating on the surface part of the secondary particle, and a method of preparing the same.
    Type: Grant
    Filed: October 13, 2022
    Date of Patent: August 6, 2024
    Assignee: ECOPRO BM CO., LTD.
    Inventors: Moon Ho Choi, Jong Seung Shin, Dong Hee Kim, Suk Yong Jeon, Hyun Jong Yu, Kyoung Jun Lee, Young Nam Park
  • Publication number: 20240063382
    Abstract: Disclosed is a lithium complex oxide and method of manufacturing the same, more particularly, a lithium complex oxide effective in improving the characteristics of capacity, resistance, and lifetime with reduced residual lithium and with different interplanar distances of crystalline structure between a primary particle locating in a internal part of secondary particle and a primary particle locating on the surface part of the secondary particle, and a method of preparing the same.
    Type: Application
    Filed: June 2, 2023
    Publication date: February 22, 2024
    Inventors: Moon Ho CHOI, Jong Seung SHIN, Dong Hee KIM, Suk Yong JEON, Hyun Jong YU, Kyoung Jun LEE, Young Nam PARK
  • Publication number: 20240062270
    Abstract: The present disclosure relates to a server and a method for providing a product recommendation service by using purchased item information. The server for providing a product recommendation service by using purchased item information according to the present disclosure comprises: an input unit for collecting purchase information for each user; a memory in which a program for generating recommended product information for a target customer by using the purchase information for each user is stored; and a processor for executing the program, wherein the processor inquires about other customers with a purchase propensity similar to that of the target customer, and generates recommended product information to be recommended to the target customer in consideration of purchased items of other customers.
    Type: Application
    Filed: December 17, 2021
    Publication date: February 22, 2024
    Applicant: HAREX INFOTECH INC.
    Inventors: Kyung Yang PARK, Jong Il PARK, Kyoung Jun LEE, Yu Jeong HWANGBO, Baek JEONG
  • Publication number: 20240051554
    Abstract: The present disclosure relates to a vehicle control apparatus and a method thereof. An exemplary embodiment of the present disclosure may provide a vehicle control apparatus that includes: a first controller configured to control one or more safety features of a vehicle; a second controller configured to perform primary control of autonomous driving of the vehicle; and a third controller configured to perform secondary control of the autonomous driving of the vehicle. The first controller may be further configured to determine whether the second controller or the third controller fails during the autonomous driving of the vehicle, and, based on determining that the second controller of the third controller has failed, perform an autonomous driving function of the vehicle.
    Type: Application
    Filed: February 3, 2023
    Publication date: February 15, 2024
    Inventors: Sung Yeon Ko, Dong Hwi Lee, Kyoung Jun Lee, Keon Yup Chu
  • Patent number: 11710824
    Abstract: Disclosed is a lithium complex oxide and method of manufacturing the same, more particularly, a lithium complex oxide effective in improving the characteristics of capacity, resistance, and lifetime with reduced residual lithium and with different interplanar distances of crystalline structure between a primary particle locating in a internal part of secondary particle and a primary particle locating on the surface part of the secondary particle, and a method of preparing the same.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: July 25, 2023
    Assignee: ECOPRO BM CO., LTD.
    Inventors: Moon Ho Choi, Jong Seung Shin, Dong Hee Kim, Suk Yong Jeon, Hyun Jong Yu, Kyoung Jun Lee, Young Nam Park
  • Patent number: 11687090
    Abstract: Disclosed are a short cut-in target identification apparatus and an identification method thereof. The short cut-in target identification apparatus includes an occupancy distance map (ODM) information calculator configured to calculate ODM information based on subject vehicle and surrounding object information, a track information calculator configured to calculate track information based on the subject vehicle and surrounding object information, and a short cut-in target selector configured to select a short cut-in target based on the ODM information and the track information.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: June 27, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Kyoung Jun Lee, Seung Joon Lee, Dong Gu Lee
  • Publication number: 20230183163
    Abstract: In methods for preparing an alkyl carboxylic acid ester according to an embodiment, a first reaction product is produced by reaction of a carboxylic acid stream and a first alcohol stream in a preliminary reactor. A second reaction product is produced by at least partially removing alcohol and water from the first reaction product. The second reaction product is esterified by reaction with a second alcohol stream in a main reactor. An alkyl carboxylic acid ester is recovered from the main reactor.
    Type: Application
    Filed: February 14, 2023
    Publication date: June 15, 2023
    Inventors: Kyoung Jun LEE, In Chang CHOI, Woo Young KIM
  • Publication number: 20230126235
    Abstract: A lithium complex oxide and method of manufacturing the same, more particularly, a lithium complex oxide effective in improving the characteristics of capacity, resistance, and lifetime with reduced residual lithium and with different interplanar distances of crystalline structure between a primary particle locating in an internal part of secondary particle and a primary particle locating on the surface part of the secondary particle, and a method of preparing the same.
    Type: Application
    Filed: October 13, 2022
    Publication date: April 27, 2023
    Applicant: ECOPRO BM CO., LTD.
    Inventors: Moon Ho CHOI, Jong Seung SHIN, Dong Hee KIM, Suk Yong JEON, Hyun Jong YU, Kyoung Jun LEE, Young Nam PARK
  • Patent number: 11608307
    Abstract: In methods for preparing an alkyl carboxylic acid ester according to embodiments of the present invention, a first reaction product is produced by reaction of a carboxylic acid stream and a first alcohol stream in a preliminary reactor. A second reaction product is produced by at least partially removing alcohol and water from the first reaction product. The second reaction product is esterified by reaction with a second alcohol stream in a main reactor. An alkyl carboxylic acid ester is recovered from the main reactor.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: March 21, 2023
    Assignee: GS CALTEX CORPORATION
    Inventors: Kyoung Jun Lee, In Chang Choi, Woo Young Kim
  • Patent number: 11508964
    Abstract: Disclosed is a lithium complex oxide and method of manufacturing the same, more particularly, a lithium complex oxide effective in improving the characteristics of capacity, resistance, and lifetime with reduced residual lithium and with different interplanar distances of crystalline structure between a primary particle locating in an internal part of secondary particle and a primary particle locating on the surface part of the secondary particle, and a method of preparing the same.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: November 22, 2022
    Assignee: ECOPRO BM CO., LTD.
    Inventors: Moon Ho Choi, Jong Seung Shin, Dong Hee Kim, Suk Yong Jeon, Hyun Jong Yu, Kyoung Jun Lee, Young Nam Park
  • Patent number: 11502297
    Abstract: Disclosed is a lithium complex oxide and method of manufacturing the same, more particularly, a lithium complex oxide effective in improving the characteristics of capacity, resistance, and lifetime with reduced residual lithium and with different interplanar distances of crystalline structure between a primary particle locating in an internal part of secondary particle and a primary particle locating on the surface part of the secondary particle, and a method of preparing the same.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: November 15, 2022
    Assignee: ECOPRO BM CO., LTD.
    Inventors: Moon Ho Choi, Jong Seung Shin, Dong Hee Kim, Suk Yong Jeon, Hyun Jong Yu, Kyoung Jun Lee, Young Nam Park
  • Patent number: 11423783
    Abstract: An apparatus for implementing a lane change decision aid system (LCDAS) includes: a sensing unit sensing whether there is a target vehicle in adjacent zones, a rear zone, or a forward zone of a subject vehicle; a determination unit determining an activation condition for determining whether an LCDAS function is active/inactive and a warning condition for determining whether a warning of the LCDAS function is issued/un-issued, based on the sensing of the sensing unit; a warning unit issuing the warning to a driver based on the determination of the determination unit; and a control unit controlling the sensing unit, the determination unit, and the warning unit.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: August 23, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Kyoung Jun Lee, Changho Kim, Yoon Soo Kim, Seung Wook Park, In Yong Jung, Min Byeong Lee
  • Patent number: 11287525
    Abstract: An apparatus and method for identifying a short cut-in vehicle, and a vehicle using the same are disclosed. The apparatus includes a signal conversion unit configured to receive and signal-process a plurality of sensing signals, a computation unit configured to compute state information of a surrounding vehicle detected from the signal-processed signal, a sensor fusion track output unit configured to output a sensor fusion track based on the computed state information of the surrounding vehicle, an occupancy distance map (ODM) output unit configured to output ODM information including a grid map corresponding to a vehicle detection region and an ODM object including a plurality of detection points based on the computed state information of the surrounding vehicle, and a cut-in vehicle identification unit configured to identify a cut-in vehicle based on the output sensor fusion track and ODM information.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: March 29, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, APTIV KOREA LLC
    Inventors: Hoon Lee, Ji Eun Won, Dong Gu Lee, Sang Bok Won, Min Kyun Yoo, Jae Pil Hwang, Hyung Sun Jang, Uk Il Yang, Hyok Jin Chong, Kyoung Jun Lee, Woo Young Lee, Seul Ki Han, Bo Young Yun, Su Min Jo, Seung Joon Lee, Byung Gi Hong, Soo Bin Jeon, Min Ho Park, Gi Hyun Seo, Kyu Ho Park, Jun Kwon Jee
  • Patent number: 11254310
    Abstract: A vehicle autonomous driving control apparatus for a vehicle includes: a processor that adjusts a control band for controlling an acceleration and a deceleration of the vehicle, based on a target acceleration and deceleration and an acceleration/deceleration response stage which sets a speed of responsiveness of the acceleration and deceleration of the vehicle to follow the target acceleration and deceleration; and a storage to store a driving pattern learning result calculated by the processor, the target acceleration and deceleration, and the control band.
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: February 22, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Kyoung Jun Lee, Seung Joon Lee, Dong Gu Lee