Patents by Inventor Jung-Hoon Kim

Jung-Hoon Kim 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).

  • System and method for balance control of humanoid
    Patent number: 10987805
    Abstract: A system for balance control of a humanoid includes a control input generation unit which determines Zero Momentum Position (ZMP) of the humanoid with respect to ground, and a control output generation unit which determines Center of Mass (CoM) position and velocity of the humanoid, wherein the control input generation unit and the control output generation unit determine the ZMP and the CoM position and velocity, respectively, by applying a discrete-time dynamics equation sampled by applying a non-pathological sampling frequency.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: April 27, 2021
    Assignee: Korea Institute of Science and Technology
    Inventors: Jung Hoon Kim, Yonghwan Oh
  • Memory controller, operating method of the memory controller, and storage device including the memory controller
    Patent number: 10990536
    Abstract: A memory controller, an operating method of the memory controller, and a storage device including the memory controller are disclosed. The memory controller includes: a memory configured to store an address mapping table and a segment mapping table; and a mapping data management module configured to select at least two updated segments among a plurality of segments included in the address mapping table as page data to be stored in one page of a nonvolatile memory, wherein each of the plurality of segments includes a plurality of mapping entries representing mapping information between logical addresses and physical addresses, and wherein the segment mapping table includes physical addresses representing areas in which each of the plurality of segments is stored in the nonvolatile memory.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: April 27, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hoon Kim, Young-Sik Lee
  • Solid-state drive case and solid-state drive device using the same
    Patent number: 10955882
    Abstract: A solid-state drive device includes a memory module in which at least one non-volatile memory device is mounted, a first heat storage unit and a second heat storage unit covering upper and lower parts of the memory module, respectively, to store heat emitted by the memory module, and having at least portions connected to each other, respectively, a cover having a space in which the memory module and the first and second heat storage units are received and arranged with a spacing distance from the first and second heat storage units, respectively, and an inner frame arranged between the cover and at least one of the first and second heat storage units, to provide the spacing distance.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: March 23, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yusuf Cinar, Jae Hong Park, Han Hong Lee, Jung Hoon Kim, Ki Taek Lee
  • Computed-torque based controller, parameter determination method thereof and performance analysis method thereof
    Patent number: 10946516
    Abstract: Provided is a controller of a robot manipulator, a performance analysis method thereof and a parameter determination method thereof. The controller computes an error value of an output value of a control target for a target value through a computational equation and provides a control input value of the control target, and includes an outer loop controller which constitutes closed loop control of the control target, and an inner loop controller which performs feedback linearization to remove nonlinearity of the control target, wherein the computational equation is a linear differential equation designed considering exogenous disturbance acting in the controller and a computational error.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: March 16, 2021
    Assignee: Korea Institute of Science and Technology
    Inventors: Jung Hoon Kim, Jaeyoung Park
  • Apparatus and method for measuring frequency of signal
    Patent number: 10931294
    Abstract: Provided are an apparatus and a method for measuring a frequency of a broadband signal by using low-speed ADCs having sub-Nyquist sampling rates. A plurality of channels each including a low-speed ADC having a sub-Nyquist sampling rate (e.g. sampling frequency from several MHz to hundreds of MHz) are provided, and the frequency of an input signal corresponding to a combination of frequencies calculated through the respective channels is estimated. Therefore, as the number of channels increases, the range of measurable frequencies may be extended.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: February 23, 2021
    Assignee: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Sang Won Kim, Dong Keun Lee, Jeung Min Joo, Jung Hoon Kim, Sung Jin Jo, Un Seob Jeong
  • APPARATUS AND METHOD FOR MEASURING FREQUENCY OF SIGNAL
    Publication number: 20210013897
    Abstract: Provided are an apparatus and a method for measuring a frequency of a broadband signal by using low-speed ADCs having sub-Nyquist sampling rates. A plurality of channels each including a low-speed ADC having a sub-Nyquist sampling rate (e.g. sampling frequency from several MHz to hundreds of MHz) are provided, and the frequency of an input signal corresponding to a combination of frequencies calculated through the respective channels is estimated. Therefore, as the number of channels increases, the range of measurable frequencies may be extended.
    Type: Application
    Filed: July 10, 2020
    Publication date: January 14, 2021
    Inventors: Sang Won KIM, Dong Keun LEE, Jeung Min JOO, Jung Hoon KIM, Sung Jin JO, Un Seob JEONG
  • ZINC ALLOY PLATED STEEL MATERIAL HAVING EXCELLENT SURFACE QUALITY AND CORROSION RESISTANCE, AND METHOD FOR MANUFACTURING SAME
    Publication number: 20210010123
    Abstract: Provided is a plated steel material which can be used for an automobile, a household appliance, a building material, and the like and, more specifically, to a zinc alloy plated steel material having excellent surface quality and corrosion resistance, and a method for manufacturing the same.
    Type: Application
    Filed: December 13, 2018
    Publication date: January 14, 2021
    Inventors: Il-Ryoung SOHN, Tae-Chul KIM, Jung-Kuk KIM, Kyung-Jin AN, Jung-Hoon KIM, Jong-Un JUNG, Jin-Seo PARK
  • Semiconductor device
    Patent number: 10846019
    Abstract: A semiconductor device includes: a memory device; and a storage controller. The storage controller includes a flash controller performing data operations on the memory device, and a processor executing a real-time operating system (RTOS) for controlling the flash controller, wherein the RTOS receives expiration time information of data from a host and performs at least one of the data operations using a scheduler based on the expiration time information.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: November 24, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung Hoon Kim, Young-Sik Lee, Kang Ho Roh
  • Nonvolatile memory system and method of operating the same
    Patent number: 10846214
    Abstract: To operate a nonvolatile memory system including a nonvolatile memory device and a memory controller, a mapping memory is divided into a plurality of mapping memory regions where the mapping memory stores mapping data representing a mapping relation between a logical address of a host device and a physical address of the nonvolatile memory device. Occupation information representing whether the mapping data are stored in each mapping memory region of the plurality of mapping memory regions are provided. Based on the occupation information, user data are stored in a corresponding mapping memory region of the plurality of mapping memory regions in which the mapping data are not stored.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: November 24, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-Hoon Kim, Young-Sik Lee, Kang-Ho Roh
  • APPARATUS AND METHOD FOR ESTIMATING MOTOR RPM IN ELECTRONIC BRAKE SYSTEM
    Publication number: 20200333374
    Abstract: An apparatus for estimating a motor RPM in an electronic brake system may include: a current signal amplifier configured to amplify a voltage applied across a motor driver by a current which flows while the motor driver is turned on, the motor driver being included in a motor driving circuit configured to apply motor driving power to a motor or remove the motor driving power according to a switch-on/off of the motor driver; and a controller configured to detect a waveform with a one-period time from periodically repeated waveforms by processing the signal waveform amplified by the current signal amplifier, calculate a one-rotation time based on the one-period time and the number of commutators of the motor, and calculate a motor RPM using the one-rotation time.
    Type: Application
    Filed: April 16, 2020
    Publication date: October 22, 2020
    Inventors: Jung Hoon KIM, Bong Ju AHN
  • Image forming device for executing screen saver, and method for controlling image forming device for executing screen saver
    Patent number: 10659644
    Abstract: An image forming apparatus that executes a screen saver that provides information related with an accessory device connected to the image forming apparatus, and a method of controlling the image forming apparatus that executes a screen saver are provided. The method includes sensing an accessory device connected to the image forming apparatus, requesting execution of a screen saver corresponding to the sensed accessory device, searching for the screen saver corresponding to the sensed accessory device, and executing a found screen saver.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: May 19, 2020
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Jung-hoon Kim, In-Cheon Park, Hyuck Kim, Soo-Young Kang
  • MEMORY CONTROLLER, OPERATING METHOD OF THE MEMORY CONTROLLER, AND STORAGE DEVICE INCLUDING THE MEMORY CONTROLLER
    Publication number: 20200089618
    Abstract: A memory controller, an operating method of the memory controller, and a storage device including the memory controller are disclosed. The memory controller includes: a memory configured to store an address mapping table and a segment mapping table; and a mapping data management module configured to select at least two updated segments among a plurality of segments included in the address mapping table as page data to be stored in one page of a nonvolatile memory, wherein each of the plurality of segments includes a plurality of mapping entries representing mapping information between logical addresses and physical addresses, and wherein the segment mapping table includes physical addresses representing areas in which each of the plurality of segments is stored in the nonvolatile memory.
    Type: Application
    Filed: July 9, 2019
    Publication date: March 19, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hoon KIM, Young-Sik Lee
  • Solid state drive apparatus
    Patent number: 10551885
    Abstract: A solid state drive apparatus includes a housing having a first accommodation space and a second accommodation space; a substrate mounted in the first accommodation space, wherein at least one non-volatile memory chip is mounted on the substrate; and a heat dissipation member mounted in the second accommodation space and including an isolation barrier that defines a boundary between the second accommodation space and the first accommodation space and a plurality of fin portions that extend from the isolation barrier away from the first accommodation space, wherein a plurality of through air holes are provided in a side of the housing adjacent the second accommodation space.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: February 4, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Jung-Hoon Kim
  • INDUCTION HEATING COOKING APPARATUS AND METHOD OF DISPLAYING COOKING INFORMATION THEREOF
    Publication number: 20190373682
    Abstract: An induction heating cooking apparatus and a method of displaying cooking information of the induction heating cooking apparatus are provided, and more particularly, an induction heating cooking apparatus and a method of displaying cooking information of the induction heating cooking apparatus that provide cooking information to a user through a reflector positioned inside the induction heating cooking apparatus are disclosed. Some of the disclosed embodiments provide the induction heating cooking apparatus and the method of displaying cooking information of the induction heating cooking apparatus that provide the cooking information to the user using a projector and the reflector positioned inside the induction heating cooking apparatus.
    Type: Application
    Filed: November 21, 2017
    Publication date: December 5, 2019
    Inventors: Kil Young LEE, Jung Hoon KIM, Se Hoon PARK, Ji Woong CHOI
  • IMAGE FORMING DEVICE FOR EXECUTING SCREEN SAVER, AND METHOD FOR CONTROLLING IMAGE FORMING DEVICE FOR EXECUTING SCREEN SAVER
    Publication number: 20190335052
    Abstract: An image forming apparatus that executes a screen saver that provides information related with an accessory device connected to the image forming apparatus, and a method of controlling the image forming apparatus that executes a screen saver are provided. The method includes sensing an accessory device connected to the image forming apparatus, requesting execution of a screen saver corresponding to the sensed accessory device, searching for the screen saver corresponding to the sensed accessory device, and executing a found screen saver.
    Type: Application
    Filed: July 5, 2019
    Publication date: October 31, 2019
    Inventors: Jung-hoon KIM, In-Cheon PARK, Hyuck KIM, Soo-Young KANG
  • COMPUTED-TORQUE BASED CONTROLLER, PARAMETER DETERMINATION METHOD THEREOF AND PERFORMANCE ANALYSIS METHOD THEREOF
    Publication number: 20190321972
    Abstract: Provided is a controller of a robot manipulator, a performance analysis method thereof and a parameter determination method thereof. The controller computes an error value of an output value of a control target for a target value through a computational equation and provides a control input value of the control target, and includes an outer loop controller which constitutes closed loop control of the control target, and an inner loop controller which performs feedback linearization to remove nonlinearity of the control target, wherein the computational equation is a linear differential equation designed considering exogenous disturbance acting in the controller and a computational error.
    Type: Application
    Filed: October 23, 2018
    Publication date: October 24, 2019
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jung Hoon KIM, Jaeyoung PARK
  • SOLID-STATE DRIVE CASE AND SOLID-STATE DRIVE DEVICE USING THE SAME
    Publication number: 20190278343
    Abstract: A solid-state drive device includes a memory module in which at least one non-volatile memory device is mounted, a first heat storage unit and a second heat storage unit covering upper and lower parts of the memory module, respectively, to store heat emitted by the memory module, and having at least portions connected to each other, respectively, a cover having a space in which the memory module and the first and second heat storage units are received and arranged with a spacing distance from the first and second heat storage units, respectively, and an inner frame arranged between the cover and at least one of the first and second heat storage units, to provide the spacing distance.
    Type: Application
    Filed: August 7, 2018
    Publication date: September 12, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yusuf CINAR, Jae Hong Park, Han Hong Lee, Jung Hoon Kim, Ki Taek Lee
  • SOLID STATE DRIVE APPARATUS
    Publication number: 20190265763
    Abstract: A solid state drive apparatus includes a housing having a first accommodation space and a second accommodation space; a substrate mounted in the first accommodation space, wherein at least one non-volatile memory chip is mounted on the substrate; and a heat dissipation member mounted in the second accommodation space and including an isolation barrier that defines a boundary between the second accommodation space and the first accommodation space and a plurality of fin portions that extend from the isolation barrier away from the first accommodation space, wherein a plurality of through air holes are provided in a side of the housing adjacent the second accommodation space.
    Type: Application
    Filed: May 7, 2019
    Publication date: August 29, 2019
    Inventor: JUNG-HOON KIM
  • SYSTEM AND METHOD FOR BALANCE CONTROL OF HUMANOID
    Publication number: 20190232490
    Abstract: A system for balance control of a humanoid includes a control input generation unit which determines Zero Momentum Position (ZMP) of the humanoid with respect to ground, and a control output generation unit which determines Center of Mass (CoM) position and velocity of the humanoid, wherein the control input generation unit and the control output generation unit determine the ZMP and the CoM position and velocity, respectively, by applying a discrete-time dynamics equation sampled by applying a non-pathological sampling frequency.
    Type: Application
    Filed: October 19, 2018
    Publication date: August 1, 2019
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jung Hoon KIM, Yonghwan Oh
  • Printed circuit board and solid state drive apparatus having the same
    Patent number: 10356891
    Abstract: A printed circuit board includes a substrate base including first and second inner base layers, a plurality of cover base layers, and a screw hole extending from a top to a bottom surface of the substrate base. At least one first cover base layer is disposed on the first inner base layer. At least one second cover base layer is disposed on the second inner base layer. A heat pipe is disposed along an interface between the first and second inner base layers. A ground conductive layer is disposed on at least one of the top surface and the bottom surface of the substrate base at an edge of the screw hole. A first heat dissipating structure is positioned between the top and bottom surfaces of the substrate base. The first heat dissipating structure is connected to the heat pipe and is in direct contact with the ground conductive layer.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 16, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Jung-Hoon Kim