Patents by Inventor Kyoung-Min Lee

Kyoung-Min 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).

  • Patent number: 10961934
    Abstract: A method for controlling engine combustion may include receiving a signal of a crank position sensor, determining an angular velocity and an angular acceleration of a crank on the basis of the signal of the crank position sensor, determining a combustion characteristic index for each cylinder using the angular velocity and the angular acceleration of the crank, judging an unstable combustion cylinder using the combustion characteristic index for each cylinder, and changing a combustion factor for controlling the unstable combustion cylinder.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: March 30, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Seoul National University R&DB Foundation
    Inventors: Jae-Min Jin, Seung-Hyun Lee, In-Soo Jung, Kyoung-Doug Min, Yong-Joo Lee, Seung-Il Lee
  • Publication number: 20210088992
    Abstract: An apparatus for controlling charging of an electric vehicle and a method therefor are provided. The apparatus includes a communication device that performs vehicle-to-everything (V2X) communication with a charging station management server outside the electric vehicle and a vehicle management server configured to manage shared vehicles and a processor that requests the charging station management server to reserve a charging station via the communication device and automatically requests the vehicle management server to reserve a shared vehicle to be used when the electric vehicle is charged, via the communication device, when a vehicle power for driving to a destination is insufficient.
    Type: Application
    Filed: September 16, 2020
    Publication date: March 25, 2021
    Inventors: So Jin Lee, Ji Hwon Kim, Tae-Jin Lee, Yunmin Kim, Kyoung Min Kim, Kwanyoung Moon
  • Publication number: 20210090977
    Abstract: In one example, a semiconductor device comprises a substrate having a top surface and a bottom surface, an electronic device on the bottom surface of the substrate, a leadframe on the bottom surface of the substrate, the leadframe comprising a paddle, wherein the paddle is coupled to the electronic device, and a lead electrically coupled to the electronic device. The semiconductor device further comprises a first protective material contacting the bottom surface of the substrate and a side surface of the electronic device.
    Type: Application
    Filed: November 17, 2020
    Publication date: March 25, 2021
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Hyung Jun Cho, Kyoung Yeon Lee, Tae Yong Lee, Jae Min Bae
  • Patent number: 10950541
    Abstract: A semiconductor device includes a substrate, a first lower wiring line on the substrate, a first insulation layer on the first lower wiring line, a first dielectric barrier layer and a first etch stop layer sequentially stacked on the first insulation layer, a second insulation layer on the first etch stop layer, a first upper wiring line extending through the second insulation layer, the first etch stop layer, and the first dielectric barrier layer, and a first conductive via in the first insulation layer and electrically connecting the first lower wiring line and the first upper wiring line. An upper surface of the first conductive via protrudes above a lower surface of the first upper wiring line.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: March 16, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soon Gyu Hwang, Kyoung Woo Lee, YoungWoo Cho, Il Sup Kim, Su Hyun Bark, Young-Ju Park, Jong Min Baek, Min Huh
  • Patent number: 10938243
    Abstract: A power transmitting unit is provided. The power transmitting unit includes a signal generator configured to generate a signal of a first frequency band for wireless charging, a power generation circuit configured to generate a modulation signal for modulating the signal of the first frequency band generated by the signal generator, and amplify a transmit power of the signal of the first frequency band based on voltage supplied from the outside of the power transmitting unit, a power transmission circuit configured to transmit the amplified transmit power to a power receiving unit via a first antenna, a second antenna configured to receive information about a charging state from the power receiving unit through a second frequency band, and a control circuit configured to control a duty and frequency of the modulation signal based on the charging state.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: March 2, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong Zo Kim, Kyoung Won Kim, Han Seok Park, Se Ho Park, Yu Su Kim, Keum Su Song, Ju Hyang Lee, Hyung Koo Chung, Kyung Min Park, Yong Sang Yun
  • Publication number: 20210057478
    Abstract: An image sensor includes a substrate, first and second insulating structures, a first wiring structure, a through via, and first and second connection patterns. The substrate includes a sensor array region and a pad region. The first insulating structure is disposed on a second surface of the substrate. The first wiring structure is formed in the first insulating structure and includes first conductive layers and first vias. The through via passes through the substrate in the pad region and connects to the first wiring structure. The first connection pattern is connected to the first wiring structure. The second insulating structure is disposed on a fourth surface of the first insulating structure. The second connection pattern is connected to the first connection pattern. The first conductive layers include a first wiring, and a second wiring spaced farther from the substrate than the first wiring. The through via contacts the second wiring.
    Type: Application
    Filed: March 23, 2020
    Publication date: February 25, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwang-Min Lee, Doo Won Kwon, Seok Jin Kwon, Kyoung Won Na, In Gyu Baek
  • Publication number: 20210054347
    Abstract: Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.
    Type: Application
    Filed: October 19, 2020
    Publication date: February 25, 2021
    Inventors: Su Jin PARK, Young Lyeol YANG, Hye Won UM, Hong Xian LI, Kyoung Min LEE, Baek Seok LEE, Hyo Hyoung LEE, Hee Kyoung JUNG
  • Patent number: 10927737
    Abstract: A system for purifying exhaust gas includes a controller to predict a possibility of ammonia (NH3) slip occurring at the rear end of a selective catalytic reduction on a diesel particulate filter (SDPF) by comparing a convective heat transfer value (h) with a first predetermined value. The controller determines whether an engine is rapidly accelerated, and performs a control to prevent introduction of ammonia downstream of the SDPF when the ammonia slip is predicted to occur.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: February 23, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Hyo-Sang Cho, Kyoung-Min Lee, Jun-Yong Lee, Kyoung-Chan Han
  • Publication number: 20210046472
    Abstract: A modular fluidic chip according to an embodiment of the present disclosure includes a body configured to have at least one flow channel formed in an inside thereof and be connected to another modular fluidic chip to allow the at least one flow channel to communicate with a flow channel provided in the other modular fluidic chip. According to the embodiment of the present disclosure, a fluidic chip capable of performing one function is formed in the form of a module, whereby a fluidic flow system of various structures can be implemented without restriction in shape or size by connecting a plurality of fluidic chips capable of performing different functions as necessary. Through this, various and accurate experimental data can be obtained, and when a specific portion is deformed or damaged, only the fluidic chip corresponding thereto can be replaced, thereby reducing manufacture and maintenance costs.
    Type: Application
    Filed: July 25, 2019
    Publication date: February 18, 2021
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Seok Jae LEE, Moon Keun LEE, Nam Ho BAE, Tae Jae LEE, Kyoung Gyun LEE, Yoo Min PARK
  • Publication number: 20210034298
    Abstract: A storage device includes a nonvolatile memory device that includes a first region including memory cells configured to store n-bit data and a second region including memory cells configured to store m-bit data and a memory controller, where n and m are natural numbers and n is less than m. The first region includes a first area and a second area, and the second region includes a third area. The memory controller is configured to perform one of a turbo write operation on the first area or the second area and a normal write operation on the third area, and configured to perform one of a turbo read operation on the first area or the second area and a normal read operation on the third area.
    Type: Application
    Filed: June 17, 2020
    Publication date: February 4, 2021
    Inventors: SONGHO YOON, DONG-MIN KIM, YOUNGMOON KIM, JEONG-WOO PARK, KYOUNG BACK LEE
  • Publication number: 20210034300
    Abstract: A storage device including: a nonvolatile memory device including a first, second and third area; and a controller to receive a first write command including a first logical block address from a host, to receive first data corresponding to the first logical block address in response to the first write command, and store the first data in the nonvolatile memory device, when the first write command includes area information, the controller stores the first data in the first area or the second area based on the area information, when the first write command does not include the area information, the controller stores the first data in the third area, each of the first area and the second area includes memory cells each storing “n” bits (n being a positive integer), and the third area includes memory cells each storing “m” bits (m being a positive integer greater than n).
    Type: Application
    Filed: July 30, 2020
    Publication date: February 4, 2021
    Inventors: HYUNSOO CHO, DONG-MIN KIM, KYOUNG BACK LEE
  • Publication number: 20210034285
    Abstract: A memory system includes a storage device including a turbo write buffer and a user storage area implemented with a nonvolatile memory, and a host configured to transfer a read request to the storage device. In response to the read request, the storage device transfers read data and read data information including attributes of the read data to the host.
    Type: Application
    Filed: June 15, 2020
    Publication date: February 4, 2021
    Inventors: DONG-WOO KIM, SONGHO YOON, JEONG-WOO PARK, DONG-MIN KIM, KYOUNG BACK LEE
  • Publication number: 20210034297
    Abstract: A storage device that includes a nonvolatile memory device is described. The storage device includes areas and a controller. The controller receives a write command and data from an external host device. The controller then preferentially writes the data in an area associated with a turbo write based on a turbo write policy, or in an area not associated with a turbo write based on a normal write policy. The controller also receives a move command from the external host device and moves data stored in the area to a different area based on the move command.
    Type: Application
    Filed: June 9, 2020
    Publication date: February 4, 2021
    Inventors: Jeong-Woo Park, Dong-Min Kim, Youngmoon Kim, Kyoung Back Lee
  • Patent number: 10908763
    Abstract: A system, apparatus, and method for generating one or more path rules or combination or path rules for performing the operations of an application. According to various embodiments, a user terminal through an intelligence server may generate a path rule and may perform the operation of an application based on the path rule to provide a service. The user terminal may provide a user with the processing status of a user utterance and may receive an additional user input to process the user utterance. For example, when a keyword (or parameter) required to process the user utterance is insufficient, the user terminal may provide the user with a state requiring additional information and may output feedback corresponding to the insufficient state in order to receive the necessary information from the user.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: February 2, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyoung Gu Woo, Kyu Young Kim, Jun Seong Kim, Jung Hoe Kim, Ji Min Lee, Ho Jun Jaygarl, In Chul Hwang, Ji Hyun Kim
  • Publication number: 20210013136
    Abstract: In one example, a semiconductor device comprises a substrate and an electronic device on a top side of the substrate, a lead frame on the top side of the substrate over the electronic device, wherein the lead frame comprises a connection bar and a lead, a component mounted to the connection bar and the lead on a top side of the lead frame, and an encapsulant on the top side of the substrate, wherein the encapsulant contacts a side of the electronic device and a side of the component. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: July 8, 2019
    Publication date: January 14, 2021
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Hyung Jun Cho, Kyoung Yeon Lee, Tae Yong Lee, Jae Min Bae
  • Patent number: 10882536
    Abstract: An autonomous driving control apparatus that informs the driver of a departure of a front vehicle may include a front vehicle recognition device configured to recognize behavior information related to a front vehicle, a driver monitoring device configured to detect whether a driver is gazing at a front side thereof, and a processor configured to determine a time point of notification of a departure of the front vehicle in consideration of whether the driver is gazing at the front side thereof and the behavior of the front vehicle when recognizing the departure of the front vehicle through the front vehicle recognition device while a host vehicle and the front vehicle are stopped.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: January 5, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Kyoung Jun Lee, Doo Jin Um, Dong Gu Lee, Dong Eon Oh, Hyun Jae Yoo, Beom Jun Kim, Dae Young Kim, Young Min Han, Seung Geon Moon, Sung Woo Choi, Chan Il Park, Sung Yoon Yeo, Hoi Won Kim, Min Chul Kang
  • Patent number: 10885790
    Abstract: An apparatus configured for determining an intention to cut in in a vehicle may include a navigation module, a camera, a radar configured to obtain data about an external vehicle, a sensor configured to obtain data about behavior of the vehicle, and a processor configured to be electrically connected to the navigation module, the camera, the radar, and the sensor, wherein the processor is configured to obtain information associated with at least a portion of a road environment, traffic, or road curvature based on data obtained using at least a portion of the navigation module, the camera, the radar, or the sensor and adjust a parameter for determining an intention for a surrounding vehicle which is traveling in a second lane adjacent to a first lane where the vehicle is traveling to cut in, based on the obtained information.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: January 5, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Dae Young Kim, Kyoung Jun Lee, Doo Jin Um, Dong Gu Lee, Dong Eon Oh, Hyun-Jae Yoo, Beom Jun Kim, Young Min Han, Seung Geon Moon, Sung Woo Choi, Chan-Il Park, Sung Yoon Yeo, Hoi Won Kim, Min Chul Kang
  • Patent number: 10882519
    Abstract: An apparatus for setting a speed of a vehicle is provided. The apparatus includes a first camera, a second camera, a navigation, and a processor. The processor detects inattention of a driver of the vehicle based on an operation for a steering device of the vehicle, an operation for a deceleration device of the vehicle, an operation for an acceleration device of the vehicle, or an image obtained by the first camera. The processor also obtains information associated with a lane of a road in which the vehicle is traveling and information associated with a surrounding vehicle based on an image obtained by the second camera, a heading angle of the vehicle, a speed of the vehicle, a yaw rate of the vehicle, a trajectory of the surrounding vehicle, or a curvature of the road, obtained by the navigation, and performs deceleration control.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: January 5, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hoi Won Kim, Doo Jin Um, Dong Gu Lee, Dong Eon Oh, Hyun Jae Yoo, Beom Jun Kim, Dae Young Kim, Young Min Han, Seung Geon Moon, Sung Woo Choi, Chan Il Park, Sung Yoon Yeo, Kyoung Jun Lee, Min Chul Kang
  • Patent number: 10886510
    Abstract: A battery module may include a plurality of sub-modules arranged in a single direction, a cooling unit contacting one sides of the plurality of sub-modules to cool the plurality of sub-modules, and a heating unit contacting other sides opposing the one sides of the plurality of sub-modules to heat the plurality of sub-modules.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: January 5, 2021
    Assignee: SK Innovation Co., Ltd.
    Inventors: Tae Gu Lee, Ji Hoon Lim, Kyoung Min Cho
  • Patent number: 10870871
    Abstract: The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: December 22, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Seon Hye Kim, Su Jin Park, Kyoung Min Lee, Kyungsu Na, Hong Xian Li, Hyun-jung Bae, Jihyun Shim, Young Lyeol Yang, Hye Won Um, Hyo Hyoung Lee, Min Gyeong Kang, Hye Won Kim, Byeong Cheol Song, Haena Oh, Han Hyoung Lee