Patents by Inventor Dong-Youl Lee

Dong-Youl 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: 10817277
    Abstract: An update providing apparatus of a vehicle is provided. The apparatus includes a communication circuit that communicates wirelessly with a server, a battery, and a control circuit. The control circuit is electrically connected to the communication circuit and the battery and obtains update data associated with a target controller mounted within the vehicle, from the server. Accordingly, the control circuit calculates an estimated remaining amount upon completing an update, based on an estimated required time of the update, an estimated required time of a roll-back, and a current remaining amount of the battery and performs the update on the target controller, when the estimated remaining amount satisfies a particular condition.
    Type: Grant
    Filed: December 2, 2018
    Date of Patent: October 27, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Heok Sang Jeong, Jae Am Seo, Myeong Gyu Jeong, Hee Jun Lee, Dong Youl Lee, Dong Jin Shin
  • Publication number: 20200334033
    Abstract: An apparatus for providing an update in a vehicle is provided. The apparatus includes a communication interface that communicates wiredly or wirelessly with an external device, one or more peripheral controllers, and a controller to be updated, electrically connected with the communication interface and the one or more peripheral controllers. The controller receives an update request for an update, through the communication interface from the external device, receives information indicating a remaining storage space of each of the one or more peripheral controllers, when the update request is received, divides previous version data of the controller to be updated, based on the information indicating the remaining storage space, and transmits the divided previous version data to the one or more peripheral controllers.
    Type: Application
    Filed: November 19, 2019
    Publication date: October 22, 2020
    Inventors: Dong Youl Lee, Myeong Gyu Jeong, Jae Am Seo
  • Patent number: 10810928
    Abstract: A method of driving a display by communicating with a controller through a first channel and a second channel includes; generating recovery data from a signal received through the first channel during a frame data period, detecting a vertical blank period between frame data periods, checking a training trigger event history during the vertical blank period, and during the vertical blank period, transmitting a training request direct to the first channel through the second channel when there is a training trigger event history.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: October 20, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Wook Lim, Dong-Myung Lee, Jae-Suk Yu, Kil-Hoon Lee, Jae-Youl Lee
  • Patent number: 10757229
    Abstract: The present disclosure provides an apparatus and a method for converting a protocol by a type of data, and a vehicle system. The apparatus includes a storage configured to store a conversion table that defines a protocol conversion method depending on the type of data, a protocol conversion device configured to receive Controller Area Network (CAN) data from a CAN node in a vehicle, to call the conversion table, to determine the protocol conversion method corresponding to a type of the CAN data, and to convert a communication protocol of the CAN data to an Ethernet-based communication protocol based on the protocol conversion method, and a transmission processing device configured to convert a message format of the CAN data to an Ethernet message format and to transmit the CAN data to an external server.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: August 25, 2020
    Assignees: Hyundai Motor Company, KIA Motors Corporation
    Inventors: Myeong Gyu Jeong, Dong Jin Shin, Chul Min Kim, Dong Youl Lee, Young Su Kim, Jae Am Seo
  • Patent number: 10738376
    Abstract: A hard coating includes a thin film layer which has a total thickness of 0.5-10 ?m and has an overall composition of Al1-a-bTiaMebN (0.2<a?0.6, 0<b?0.15), where Me is a nitride constituent element having a thermal expansion coefficient of greater than 2.7×10?6/° C. and less than 9.35×10?6/° C., wherein the thin film layer has a structure in which a nano-multilayered-structure of thin layers A, B and C, thin layer B being disposed between thin layer A and thin layer C, is repeatedly laminated at least once.
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: August 11, 2020
    Assignee: KORLOY INC.
    Inventors: Je-Hun Park, Beom-Sik Kim, Seung-Su Ahn, Kyoung-il Kim, Dong-Youl Lee, Sun-Yong Ahn, Young-Heum Kim
  • Patent number: 10711345
    Abstract: The present invention relates to a hard coating including an MT-TiCN layer and an ?-alumina layer which are formed by using a chemical vapor deposition method. A hard coating for cutting tools, which is a coating formed on a base material of a cutting tool formed of a hard material, the coating comprising: a TiCN layer; and an ?-alumina layer formed on the TiCN layer, wherein: the ?-alumina layer has a main peak (maximal strength peak) of (006) plane located between 20-40 degrees during a psi rocking analysis by an XRD; a residual stress in the ?-Al2O3 layer is ?0.9-0.4 GPa; the TiCN layer is composed of TiCxNyOz (x+y+z?1, x>0, y>0, z?0); a composition ratio of C/(C+N) is greater than or equal to 0.4 and smaller than 0.5; the ratio of TC(220)/TC(422) is smaller than 0.45; and the ratio of TC(220)/TC(311) is less than 0.45.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: July 14, 2020
    Assignee: KORLOY INC.
    Inventors: Seong-woo Cho, Dong-youl Lee, Jae-hoon Kang, Soon-yong Hong, Sun-yong Ahn, Young-heum Kim
  • Publication number: 20200192655
    Abstract: An update control apparatus for a vehicle controller includes a state information collecting device that collects vehicle state information when an update event of a vehicle controller occurs, a battery control device that determines an update-based ultimate target State of Charge (SOC) based on the collected vehicle state information and controls charge or discharge of a battery based on the determined ultimate target SOC, and a control device that downloads update data of the vehicle controller from an update server and updates the vehicle controller.
    Type: Application
    Filed: September 3, 2019
    Publication date: June 18, 2020
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Heok Sang Jeong, Dong Jin Shin, Myeong Gyu Jeong, Dong Youl Lee, Young Su Kim, Jae Am Seo
  • Publication number: 20200183776
    Abstract: Disclosed is a memory system and a method of operating the memory system. The memory system includes a semiconductor memory device configured to read data stored in a selected logical page among a plurality of logical pages by applying different read voltages to a selected word line corresponding to the plurality of logical pages. The memory system also includes a controller configured to perform an operation for detecting and correcting an error of the data whenever each of the read voltages is applied to the selected word line.
    Type: Application
    Filed: July 11, 2019
    Publication date: June 11, 2020
    Applicant: SK hynix Inc.
    Inventors: Hee Youl LEE, Dong Kyu KIM
  • Patent number: 10672480
    Abstract: The invention is directed to an electronic device. A memory device having improved reliability according to an embodiment includes a memory cell array including a plurality of memory cells, a peripheral circuit performing a program operation on selected memory cells, among the plurality of memory cells, and a control logic controlling the peripheral circuit to perform an additional program operation on memory cells corresponding to a deep erased state where the memory cells has a threshold voltage having a lower voltage level than a threshold voltage of an erase state, among the selected memory cells, after the program operation is completed.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: June 2, 2020
    Assignee: SK hynix Inc.
    Inventors: Hee Youl Lee, Kyoung Cheol Kwon, Dong Hun Lee, Min Kyu Jeong, Sung Yong Chung
  • Publication number: 20200156629
    Abstract: An apparatus and a method for controlling the avoidance of an emergency vehicle, and a vehicle system are provided. The apparatus includes a communication device to receive traveling data from vehicles traveling in a specific section on an expected traveling path of the emergency vehicle, a determination device to identify locations of the vehicles from the received traveling data and to determine at least one control vehicle based on the identified locations of the vehicles, and a controller to determine an avoidance control time point of each control vehicle based on an expected approach time of the emergency vehicle to the control vehicle, and to transmit a control message to the control vehicle based on the avoidance control time point of the control vehicle.
    Type: Application
    Filed: November 4, 2019
    Publication date: May 21, 2020
    Inventors: Dong Jin SHIN, Myeong Gyu JEONG, Dong Youl LEE, Jae Am SEO, Hyeok Sang JEONG
  • Publication number: 20200162918
    Abstract: A security strategy providing apparatus of a vehicle includes a communication circuit, a power controller, and at least one control circuit electrically connected to the communication circuit and the power controller. The at least one control circuit is configured to detect a connection of an external apparatus or an inflow of external data, and to block at least part of a function provided by the vehicle, at least part of power supplied by the power controller, or the at least part of the function and the at least part of the power, based on a detection result of the connection of the external apparatus or the inflow of the external data.
    Type: Application
    Filed: September 6, 2019
    Publication date: May 21, 2020
    Inventors: Soo Yun KIM, Jae Am SEO, Dong Youl LEE, Won Ho SHIN, Hee Jun LEE
  • Publication number: 20200159517
    Abstract: An apparatus providing an update for a vehicle includes a plurality of controllers, a communication circuit communicating with a server, a memory configured to store data received from the server, and a control circuit electrically connected to the plurality of controllers, the communication circuit, and the memory. The control circuit is configured to set an order of the update, based on a preset priority and a size of update data, which correspond to each of the plurality of target controllers, when an update for a plurality of target controllers among the plurality of controllers is required, to receive the update data corresponding to each of the plurality of target controllers, from the server using the communication circuit in the set order, and to update the plurality of target controllers in the set order using the received update data.
    Type: Application
    Filed: August 15, 2019
    Publication date: May 21, 2020
    Inventors: Hee Jun LEE, Jae Am SEO, Heok Sang JEONG, Myeong Gyu JEONG, Dong Youl LEE, Soo Yun KIM, Won Ho SHIN
  • Patent number: 10600346
    Abstract: A display driving device includes a timing controller configured to generate test data having a predetermined periodicity, and a source driver configured to drive source lines of a display panel using the test data, determine that a bit error has been generated when aperiodicity appears in the test data, and measure a bit error rate (BER) based on the bit error.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: March 24, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyong Ho Kim, Young Min Choi, Dong Hoon Baek, Jae Youl Lee, Hyun Wook Lim
  • Publication number: 20200089519
    Abstract: Disclosed are a system and a method for verifying a vehicle controller based on a virtual machine. A system for verifying a vehicle controller based on a virtual machine may include: a server configured to store software of upper level controllers of a vehicle and to execute the software of the upper level controllers through the virtual machine; and a telematics terminal configured to collect input data of the upper level controllers and to transmit the input data to the server. The telematics terminal may be further configured to compare first output data collected from the upper level controllers with second output data received from the server corresponding to the input data, and to verify a validity of the first output data based on the comparison of first output data with the second output data.
    Type: Application
    Filed: December 2, 2018
    Publication date: March 19, 2020
    Inventors: Dong Jin Shin, Dong Youl Lee, Myeong Gyu Jeong, Jae Am Seo
  • Publication number: 20200073654
    Abstract: An update providing apparatus of a vehicle includes a communication circuit communicating with a server, a memory, a first controller, a second controller, and a control circuit electrically connected to the communication circuit, the memory, the first controller, and the second controller. The control circuit is configured to receive data for an update of the first controller or the second controller, from the server by using the communication circuit, to store the data for the update in the memory and transmit the data for the update to the first controller, when the data for the update is associated with the first controller, and to transmit the data for the update to the second controller without storing the data for the update, when the data for the update is associated with the second controller.
    Type: Application
    Filed: December 3, 2018
    Publication date: March 5, 2020
    Inventors: Myeong Gyu JEONG, Dong Jin SHIN, Dong Youl LEE, Young Su KIM, Heok Sang JEONG
  • Publication number: 20200073653
    Abstract: An update providing apparatus of a vehicle is provided. The apparatus includes a communication circuit that communicates wirelessly with a server, a battery, and a control circuit. The control circuit is electrically connected to the communication circuit and the battery and obtains update data associated with a target controller mounted within the vehicle, from the server. Accordingly, the control circuit calculates an estimated remaining amount upon completing an update, based on an estimated required time of the update, an estimated required time of a roll-back, and a current remaining amount of the battery and performs the update on the target controller, when the estimated remaining amount satisfies a particular condition.
    Type: Application
    Filed: December 2, 2018
    Publication date: March 5, 2020
    Inventors: Heok Sang Jeong, Jae Am Seo, Myeong Gyu Jeong, Hee Jun Lee, Dong Youl Lee, Dong Jin Shin
  • Patent number: 10550649
    Abstract: A drilling apparatus is provided. The drilling apparatus according to one aspect of the present invention comprises: first and second moving modules; first to third drawworks for vertically moving the first and second moving modules; a wire for successively connecting the first drawwork, the first moving module, the second drawwork, the second moving module and the third drawwork; a first fixing drum positioned between the first drawwork and the first moving module so as to support the wire; and a second fixing drum positioned between the second moving module and the third drawwork so as to support the wire.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: February 4, 2020
    Assignee: SAMSUNG HEAVY INDUSTRIES CO., LTD.
    Inventors: Young Youl Ha, Dong Gun Lee, Hyun Goo Kim, Sung June Bae
  • Patent number: 10542617
    Abstract: An electronic device is provided. The electronic device includes a printed circuit board having a terminal formed thereon, an image sensor electrically connected to the terminal, and a metal casing enclosing a surface of the image sensor, wherein the metal casing comprises a first portion spaced apart from the printed circuit board by a first distance and a second portion spaced apart from the printed circuit board by a second distance.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: January 21, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hwa-Joong Jung, Man-Ho Kim, Hyung-Jin Rho, Dong-Youl Park, Ki-Huk Lee, Yong-Hwan Choi
  • Publication number: 20200020403
    Abstract: The invention is directed to an electronic device. A memory device having improved reliability according to an embodiment includes a memory cell array including a plurality of memory cells, a peripheral circuit performing a program operation on selected memory cells, among the plurality of memory cells, and a control logic controlling the peripheral circuit to perform an additional program operation on memory cells corresponding to a deep erased state where the memory cells has a threshold voltage having a lower voltage level than a threshold voltage of an erase state, among the selected memory cells, after the program operation is completed.
    Type: Application
    Filed: September 26, 2019
    Publication date: January 16, 2020
    Inventors: Hee Youl LEE, Kyoung Cheol KWON, Dong Hun LEE, Min Kyu JEONG, Sung Yong CHUNG
  • Patent number: 10521976
    Abstract: The present disclosure relates to a vehicle data collection device and a method thereof. The vehicle data collection device includes: a data receiver configured to receive vehicle data through a vehicle network; a data collector configured to collect the vehicle data based on a collection information table and a collection status table; a storage configured to store the vehicle data; a controller configured to set a field value in the collection information table, and update the collection status table when the data collector collects the vehicle data and when the vehicle table is transmitted; and a transmitter configured to transmit the vehicle data to a head unit.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: December 31, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Dong Jin Shin, Dong Youl Lee, Jae Am Seo