Patents by Inventor Ju-Ho Lee

Ju-Ho 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: 20220289156
    Abstract: An integrated electronic brake system includes a main control section configured in a first area to receive one or more of a value from a pedal sensor, a value from a cylinder pressure sensor, a value from a wheel speed sensor, or an EPB signal to perform EPB control and drive a main braking valve and a braking motor for the main braking of a vehicle, and to drive an additional braking valve for the additional braking, a sub-control section configured in a second area to receive one or more of the value from the pedal sensor, the value from the wheel speed sensor, or the EPB signal to perform the EPB control and drive the main braking valve and the braking motor through a bypass circuit, and a connection bus connecting the first area and the second area mounted in one box to transfer signals between the main control section and the sub-control section.
    Type: Application
    Filed: March 8, 2022
    Publication date: September 15, 2022
    Applicant: HYUNDAI MOBIS Co., Ltd.
    Inventors: Ju Ho LEE, Jae Hyun PARK, In Soo JEON, Bo Min KIM
  • Patent number: 11436971
    Abstract: A display driving apparatus includes an output control circuit configured to, with one frame being divided into a plurality of blank periods by touch driving, output source signals corresponding to display data during the plurality of blank periods; and a polarity control circuit configured to receive pre-polarity control information for polarity inversion, and control polarities of the source signals outputted from the output control circuit, for polarity inversion by the unit of vertical 2 dots for one frame, wherein polarities for pre dummy lines and active data lines of odd-numbered and even-numbered blank periods are controlled by the pre-polarity control information.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: September 6, 2022
    Assignee: Silicon Works Co., Ltd
    Inventors: Yong Min Kim, Ju Ho Lee, Da Sol Won, Se Hyuk An
  • Patent number: 11431445
    Abstract: The present disclosure relates to a method and apparatus for receiving control information in a wireless communication system, and the method of receiving control information may include: receiving scheduling configuration information; receiving slot format information; determining formats of at least one slot based on scheduling configuration information and the slot format information; and receiving, based on a result of the determining, at least one of first type control information and second type control information.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: August 30, 2022
    Inventors: Sung Jin Park, Jeong Ho Yeo, Ju Ho Lee, Jin Young Oh
  • Publication number: 20220266805
    Abstract: Disclosed are an integrated electronic brake apparatus and a control method thereof. The integrated electronic brake apparatus includes a main controller provided in a first area and configured to: drive a braking motor according to an operation of a pedal, drive an additional braking valve for additional braking, and generate a main control monitoring signal; the sub-controller provided in a second area and configured to: drive a main braking valve for braking of a vehicle and the braking motor according to the operation of the pedal, control a power of the additional braking valve, and generate a sub-control monitoring signal; and a connection bus configured to transfer a transmission/reception signal between the main controller and the sub-controller by connecting the first area and the second area within an enclosure with each other.
    Type: Application
    Filed: February 22, 2022
    Publication date: August 25, 2022
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Jae Hyun PARK, Ju Ho LEE
  • Patent number: 11382081
    Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). Next generation of wireless cellular operation is expected to be deployed in higher frequency above 6 GHz (eg. 10 GHz˜100 GHz, also called mmWave and/or cmWave) due to availability of large amount of spectrum bandwidths. The physical layer of wireless cellular system in both DL and UL operating in mmWave/cmWave would be based on new air-interface different from that of LTE-A air-interface because the radio characteristics is different for mmWave/cmWave bands. The wireless system deployed in mmWave/cmWave system is expected to employ DL beam sweeping on broadcast control information to provide cell coverage to the UE which would result in excessive signaling overhead.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: July 5, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Bum Kim, Ingale Mangesh Abhimanyu, Gert-Jan Van Lieshout, Yong-Jun Kwak, Jeong-Ho Yeo, Ju-Ho Lee
  • Patent number: 11368404
    Abstract: The present disclosure provides methods for releasing a reserved resource in a network. An operation method performed in a first communication node of a vehicle network includes generating a first frame including identification information of a stream transmitted through a reserved resource and a first indicator instructing to release the reserved resource; and transmitting the first frame to a second communication node.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: June 21, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, Industry-University Cooperation Foundation Hanyang University
    Inventors: Seong Jin Park, Woo Sub Kim, Ju Ho Lee, SungKwon Park
  • Patent number: 11356225
    Abstract: Disclosed is a method and an apparatus for multiplexing and transmitting data and uplink control information, and receiving the data and control information in a wireless communication system. In the system multiplexing an uplink packet data channel and a control channel, a transport format of the control channel for transmission of the control information is changed according to the transport format of the data channel. The disclosed method and apparatus can control the quantity of resources for the control channel in the case of transmitting high speed data, and thus can the efficiency of the data channel resources.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: June 7, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Youn-Hyoung Heo, Ju-Ho Lee, Joon-Young Cho
  • Patent number: 11337184
    Abstract: An operation method of a management node in a vehicle network is provided. The method includes receiving a reservation request for transmission of a data stream from a first communication node and identifying a bandwidth required for transmitting the data stream. A path for transmitting the data stream is calculated based on the identified bandwidth and time sensitive networking (TSN) profile information. Configuration modes of one or more relay nodes in the path are changed and a response to the reservation request is transmitted to the first communication node.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: May 17, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Industry-University Cooperation Foundation Hanyang University
    Inventors: Sung Kwon Park, Ju Ho Lee
  • Patent number: 11337186
    Abstract: A method is provided for when an allocation area of data indicated by control information overlaps a subsequent control information area occurring after a control information area is pre-configured by a higher layer signal or system information. A terminal may omit or partially perform a blind search for the subsequent control information area overlapping a data area. Additionally, a terminal may receive data based on an assumption that a data area has been mapped to the subsequent control information area, or a terminal may receive data based on an assumption that a data area has not been mapped to the subsequent control information area. Thus, the terminal may adaptively adjust a configuration area for a data area and prevent blind decoding to further reduce power consumption.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: May 17, 2022
    Inventors: Sung-Jin Park, Jeong-Ho Yeo, Jin-Young Oh, Ju-Ho Lee
  • Patent number: 11323984
    Abstract: A User Equipment (UE) in a wireless communication system using a Coordinated Multi-Point transmission/reception (CoMP) scheme receives Downlink Control Information (DCI) including CoMP control information, determines a starting position of a data channel on wireless resources, based on starting position information of a data channel included in the CoMP control information and used in each of a plurality of cells, and receives data from the plurality of cells starting from the determined starting position.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: May 3, 2022
    Inventors: Youn-Sun Kim, Hyoung-Ju Ji, Hyo-Jin Lee, Yong-Jun Kwak, Young-Bum Kim, Ju-Ho Lee, Joon-Young Cho, Seung-Hoon Choi, Cheng Shan, Krishna Sayana
  • Patent number: 11316626
    Abstract: Provided are a method and apparatus for transmitting and receiving control information in a wireless communication system, wherein the method, performed by a terminal, of transmitting and receiving control information according to an embodiment includes: receiving first type data; receiving second type data assigned to at least a part of a resource region assigned to the first type data; receiving an interruption indicator; and performing a hybrid automatic repeat request (HARQ) acknowledgement (ACK)/negative ACK (NACK) transmission regarding the first type data based on the interruption indicator.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: April 26, 2022
    Inventors: Sung-jin Park, Jeong-ho Yeo, Jin-young Oh, Ju-ho Lee
  • Patent number: 11270615
    Abstract: An embodiment of the present disclosure relates to a display device allowing minimizing repetitive transmissions and receptions of identical pieces of image data so as to reduce power consumption due to the repetitive transmissions and receptions of identical pieces of image data.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: March 8, 2022
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Jung Min Choi, Ju Ho Lee, Jung Hwan Choi
  • Patent number: 11222571
    Abstract: Disclosed is a system for a display, which drives pixels using a double rate driving (DRD) method. The system includes a timing controller configured to provide a data packet and a lock signal, and a plurality of drivers each configured to restore display data and a clock of the data packet and output a source signal corresponding to the display data using the clock. The lock signal is fed back to the timing controller via the plurality of drivers. Each of the drivers outputs an internal lock signal, obtained by updating the lock signal with information on a restored clock, in next order. Each of the drivers may operate in a low power mode.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: January 11, 2022
    Assignee: Silicon Works Co., Ltd.
    Inventors: Hyun Woo Jeong, Young Uk Chang, Ju Ho Lee
  • Patent number: 11222572
    Abstract: Disclosed is a driving apparatus for a display, which drives pixels using a double rate driving (DRD) method. The driving apparatus includes a first latch circuit storing first pixel data, a second latch circuit storing second pixel data, a first selection circuit selecting one of the first pixel data and the second pixel data and outputting selection data, and a second selection circuit selecting one of the selection data of a pair of adjacent first selection units and outputting source data.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: January 11, 2022
    Assignee: Silicon Works Co., Ltd.
    Inventors: Hyun Woo Jeong, Young Uk Chang, Ju Ho Lee
  • Publication number: 20210329435
    Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A user equipment in a communication system, according to various embodiments of the present disclosure, includes: a controller that determines at least one communication service to deactivate among communication services that are able to be provided and a transmitter that transmits, to a server, a message for identifying the at least one communication service to deactivate.
    Type: Application
    Filed: June 28, 2021
    Publication date: October 21, 2021
    Inventors: Jong-Han PARK, Duckey LEE, Sang-Soo LEE, Sung-Ho CHOI, Sang-Bum KIM, Soeng-Hun KIM, Woo-Seong KIM, Ju-Ho LEE, Jae-Hyuk JANG
  • Publication number: 20210284121
    Abstract: An apparatus for determining a wheel condition on whether wheel locking occurs in each wheel of a vehicle having a main brake apparatus and an auxiliary brake apparatus. The apparatus includes: a WSS (Wheel Speed Sensor) configured to primarily detect whether wheel locking occurs; a TPMS (Tire Pressure Monitoring System) configured to secondarily detect whether wheel locking occurs; and a control unit configured to determine, when the WSS fails, a wheel condition indicative of whether wheel locking occurs in each wheel, by using information detected through the TPMS.
    Type: Application
    Filed: February 18, 2021
    Publication date: September 16, 2021
    Inventor: Ju Ho LEE
  • Patent number: 11095414
    Abstract: In a wireless communication system, a control channel is required in order to use limited resources effectively. However, the control channel resource is part of the system overhead, and thus reduces the data channel resource used for data transmission. In the long term evolution (LTE) system based on OFDM, one sub frame the consists of fourteen OFDM symbols wherein a maximum of three OFDM symbols are used for the control channel resource and remaining eleven OFDM symbols are used for the data channel resource. Therefore, the quantity of energy that can be transmitted for the control channel resource is extremely limited compared to the data channel resource. For this reason, the coverage of the control channel becomes less than that of the data channel, and even if a user can successfully receive the data channel, reception failure of a control channel sometimes results in failure of data recovery.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: August 17, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: In Ho Lee, Jin Kyu Han, Ju Ho Lee, Jae Chon Yu
  • Publication number: 20210199531
    Abstract: An apparatus for controlling pressure of a braking system including a pressure sensor configured to detect a pressure value within the braking system mounted in a vehicle, and collect the detected pressure value as an analog pressure signal; and a control device configured to calibrate the analog pressure signal received from the pressure sensor, convert the calibrated analog pressure signal into a digital pressure signal, and output the digital pressure signal.
    Type: Application
    Filed: December 9, 2020
    Publication date: July 1, 2021
    Inventors: Dong Geun LEE, Ju Ho LEE
  • Publication number: 20210201756
    Abstract: A display driving apparatus includes an output control circuit configured to, with one frame being divided into a plurality of blank periods by touch driving, output source signals corresponding to display data during the plurality of blank periods; and a polarity control circuit configured to receive pre-polarity control information for polarity inversion, and control polarities of the source signals outputted from the output control circuit, for polarity inversion by the unit of vertical 2 dots for one frame, wherein polarities for pre dummy lines and active data lines of odd-numbered and even-numbered blank periods are controlled by the pre-polarity control information.
    Type: Application
    Filed: December 18, 2020
    Publication date: July 1, 2021
    Applicant: Silicon Works Co., Ltd.
    Inventors: Yong Min Kim, Ju Ho Lee, Da Sol Won, Se Hyuk An
  • Patent number: 11051152
    Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A user equipment in a communication system, according to various embodiments of the present disclosure, includes: a controller that determines at least one communication service to deactivate among communication services that are able to be provided and a transmitter that transmits, to a server, a message for identifying the at least one communication service to deactivate.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: June 29, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Han Park, Duckey Lee, Sang-Soo Lee, Sung-Ho Choi, Sang-Bum Kim, Soeng-Hun Kim, Woo-Seong Kim, Ju-Ho Lee, Jae-Hyuk Jang