Patents by Inventor Jung-Ho Lee

Jung-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).

  • Real-time control system, real-time control device and system control method
    Patent number: 11135719
    Abstract: A system controlling method according to an embodiment of the present invention comprises operating a plurality of agents having mutually independent processes using a shared memory; obtaining hardware control data for controlling one or more devices from each of references generated from the plurality of agents and stored in the shared memory; and transferring control signals according to the references to the one or more devices selected from the hardware control data.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: October 5, 2021
    Assignee: RAINBOW ROBOTICS
    Inventors: Jung Ho Lee, Jeong Soo Lim
  • Microneedle Adhesive Patch Based on Hydrogel Formulation
    Publication number: 20210275359
    Abstract: Disclosed are a microneedle patch including a first hydrogel layer containing a mussel adhesive protein and hyaluronic acid, and a second hydrogel layer containing silk fibroin, and a preparation method thereof. The microneedle patch according to the present disclosure has excellent tissue adhesion, biocompatibility, and biodegradability, and is used for transdermal drug delivery to promote wound regeneration.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 9, 2021
    Inventors: Hyung Joon Cha, Eun Young Jeon, Jung Ho Lee, Geun Bae Lim
  • Laser irradiation apparatus and method using robot arm
    Patent number: 11103310
    Abstract: Provided are a laser irradiation apparatus using a robot arm and a method thereof which can automatically scan an object and irradiate with laser beam to the surface of the object based on the scanned information. The laser irradiation method using a robot, includes: collecting a raw data by scanning an object; constituting a three-dimensional image of the object on the basis of the raw data; setting a region of interest (ROI) on a surface of the object in the three-dimensional image; setting a guide path passing through the region of interest; and irradiating a laser on the surface of the object corresponding to the guide path using the robot arm having an end-effector.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: August 31, 2021
    Assignee: OH & LEE MEDICAL ROBOT, INC.
    Inventor: Jung Ho Lee
  • STATOR COIL WINDING MACHINE
    Publication number: 20210226517
    Abstract: Provided is a stator coil winding machine including: a stator transfer unit adapted to transfer a linear type stator having a plurality of stator cores in directions of X and Y axes; a winding guide unit adapted to guide the transferred stator to coil winding; a winding unit adapted to wind a coil on the stator; a tension adjusting unit adapted to adjust tension on the coil being wound on the stator; and a controller adapted to control operations of the stator transfer unit, the winding guide unit, and the winding unit to allow the coil to be wound on the stator by means of three-phase Y connection on the basis of a previously set winding sequence.
    Type: Application
    Filed: April 14, 2020
    Publication date: July 22, 2021
    Inventors: Jung Ho LEE, Jung Woo HEO, Jeong Soo LIM, Chan Ho PARK, Tae June KIM
  • Region division method for laser treatment, and laser treatment method and apparatus using the same
    Patent number: 11065469
    Abstract: Provided is a region division method for laser treatment, and a laser treatment method and apparatus using the same. The region division method for laser treatment according to the present invention divides an area of an object to be treated by laser irradiation into a plurality of treatment regions and includes constructing a three-dimensional image of the object; using the three-dimensional image to obtain a normal vector for each of a plurality of points located on a surface of the object; dividing the points on the surface of the object into one or more groups based on a similarity between the obtained normal vectors; and generating a closed curve including at least some of points grouped into the same group to set a treatment region.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: July 20, 2021
    Assignee: OH & LEE MEDICAL ROBOT, INC
    Inventors: Jung Ho Lee, Jung Woo Heo, Jeong Soo Lim, Yong Soo Lee
  • AMI SYSTEM FOR PERFORMING PHASE DETECTION AND SYNCHRONIZATION IN AMI COMMUNICATION NETWORK USING RELAY COMMUNICATION METHOD, AND METHOD THEREOF
    Publication number: 20210184827
    Abstract: The present invention relates to a system for performing phase detection and synchronization in an AMI communication network using a relay communication, and a method thereof. According to an embodiment of the present invention, a system for performing phase detection and synchronization in an AMI communication network using a relay communication includes an AMI server for collecting a ‘reference zero-crossing detection (ZCD) time difference by phase’ of input/output terminals of a main transformer installed in a substation; and a data concentration unit (DCU) comparing the ‘reference ZCD time difference by phase’ transmitted from the AMI server with a ‘ZCD time difference by phase’ collected by itself, and matching the same to have a time difference close to an error range.
    Type: Application
    Filed: July 13, 2017
    Publication date: June 17, 2021
    Applicant: Korea Electric Power Corporation
    Inventors: Byung-Seok Park, No-Gil Myoung, Byung-Kab Jo, Jong-Mock Baek, Han-Jin Cho, Jung-Ho Lee, Jun-Su Shim
  • Method for controlling moving pattern for laser treatment and laser irradiation device using same
    Patent number: 11033331
    Abstract: Provided are a method of controlling motion pattern for a laser treatment and a laser irradiation apparatus using the same, which can perform the efficient laser treatment.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: June 15, 2021
    Assignee: OH & LEE MEDICAL ROBOT, INC.
    Inventors: Yong Soo Lee, Jung Ho Lee, Jung Woo Heo, Jeong Soo Lim
  • BRAKING DEVICE FOR DRIVING SHAFT
    Publication number: 20210156437
    Abstract: Provided is a braking device for a driving shaft, and the braking device includes: a brake ring coupled to the driving shaft in such a manner as to rotate according to rotation of the driving shaft and having one or more locking pieces with cross-shaped ends; a support frame fixed to an interior of a robot articulation; brake wings rotatable around brake shafts formed on the support frame and having locking protrusions adapted to stop the rotation of the driving shaft through physical interference with the cross-shaped ends of the locking pieces of the brake ring; position regulators adapted to rotate the brake wings to allow positions of the locking protrusions to be moved; and elastic members adapted to apply elastic forces to the brake wings rotating.
    Type: Application
    Filed: April 14, 2020
    Publication date: May 27, 2021
    Inventors: Jung Ho LEE, Jung Woo HEO, Jeong Soo LIM
  • Microneedle probe for measuring sap flow of plant, and sap flow measuring device having same
    Patent number: 11015965
    Abstract: A microneedle probe for measuring a sap flow in a plant is disclosed, the microneedle probe including: a substrate; and a sensor unit which is installed on the substrate, generates heat, and measures a temperature that changes in accordance with a sap flow.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: May 25, 2021
    Assignee: Telofarm, Inc.
    Inventors: Jung Hoon Lee, Jung Ho Lee
  • Bootstrap circuit and a sampling circuit using the same
    Patent number: 11012062
    Abstract: A bootstrap circuit including: a charge pump; a power unit including a bootstrap capacitor, wherein the bootstrap capacitor is charged using an output voltage of the charge pump; and a switch driver for generating a bootstrap signal based on a clock signal and an analog signal, wherein the analog signal is input to an analog switch, the switch driver for controlling the analog switch using the bootstrap signal, and including a first body switch connected between an input terminal and a body of the analog switch.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: May 18, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun Seok Shin, Jung Ho Lee, Michael Choi
  • Laser control method and laser irradiation apparatus using same
    Patent number: 10953239
    Abstract: Provided are a laser control method and a laser irradiation apparatus thereof, which can efficiently perform the laser treatment. The laser control method includes a setting step of setting a guide path on a surface of an object; and an irradiating step of irradiating a laser onto the surface of the object corresponding to the guide path, wherein at least one of a fluence or a frequency of the laser is gradually increased at the beginning stage of the laser irradiation and at least one of the fluence or the frequency of the laser is gradually decreased at the end of the laser irradiation.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: March 23, 2021
    Assignee: OH & LEE MEDICAL ROBOT, INC.
    Inventor: Jung Ho Lee
  • Solid Electrolyte, Intermediate of Solid Electrolyte, Secondary Battery Comprising the Same, and Method of Fabricating the Same
    Publication number: 20210075061
    Abstract: A solid electrolyte is provided. The solid electrolyte may comprise a compound in which cations including thiophenium and anions including fluorohydrogenate are bonded.
    Type: Application
    Filed: October 16, 2020
    Publication date: March 11, 2021
    Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
    Inventors: Jung-Ho Lee, Sambhaji Shivaji Shinde, Donghyung Kim
  • SERIES ELASTIC ACTUATOR, METHOD FOR CONTROLLING SERIES ELASTIC ACTUATOR AND SYSTEM THEREOF
    Publication number: 20210013773
    Abstract: Provided are an SEA, a method of controlling the SEA and a system using the same. The SEA includes a motor-side rotation unit coupled to a driving motor and rotated by rotatory power of the driving motor, a load-side rotation unit coupled to the motor-side rotation unit to transfer the rotatory power of the driving motor to a load, and at least one pair of elastic members provided in spaces between the motor-side rotation unit and the load-side rotation unit. A frame having accommodation spaces to which the pair of elastic members is fixed is formed in any one of the motor-side rotation unit and the load-side rotation unit.
    Type: Application
    Filed: March 5, 2018
    Publication date: January 14, 2021
    Inventors: Jung Ho LEE, Jung Woo HEO, Jeong Soo LIM
  • GPOS-connected real-time robot control system and real-time device control system using same
    Patent number: 10864635
    Abstract: Provided is a real-time robot controlling system which includes a GPOS (General Purpose Operation System); a RTOS (Real Time Operation System) operated on the GPOS to drive a device controlling system; and one or more devices being controlled in hard real-time connected to the RTOS in a real-time device controlling system, wherein the device controlling system providing a user interface to the GPOS; performing real-time device control processes according to the interface input or time synchronization; and processing communication with the one or more devices according to the control processes.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: December 15, 2020
    Assignee: RAINBOW ROBOTICS
    Inventors: Jung Ho Lee, Jeong Soo Lim
  • Real-time device control system having hierarchical architecture and realtime robot control system using same
    Patent number: 10857672
    Abstract: Provided is a real-time robot controlling system which includes a first layer comprising one or more control target devices; a second layer comprising a device control module controlling directly the devices at upper level of the first layer; a third layer comprising a shared memory connected to the device control module at upper level of the second layer; a fourth layer comprising one or more agents performing independent processes using the shared memory at upper level of the third layer; and a fifth layer controlling the one or more agents according to user commands at upper level of the fourth layer.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: December 8, 2020
    Assignee: RAINBOW ROBOTICS
    Inventors: Jung Ho Lee, Jeong Soo Lim
  • BOOTSTRAP CIRCUIT AND A SAMPLING CIRCUIT USING THE SAME
    Publication number: 20200350900
    Abstract: A bootstrap circuit including: a charge pump; a power unit including a bootstrap capacitor, wherein the bootstrap capacitor is charged using an output voltage of the charge pump; and a switch driver for generating a bootstrap signal based on a clock signal and an analog signal, wherein the analog signal is input to an analog switch, the switch driver for controlling the analog switch using the bootstrap signal, and including a first body switch connected between an input terminal and a body of the analog switch.
    Type: Application
    Filed: July 20, 2020
    Publication date: November 5, 2020
    Inventors: Eun Seok SHIN, Jung Ho LEE, Michael CHOI
  • Steam turbine
    Patent number: 10801337
    Abstract: A steam turbine includes a platform (100) including a front part on an upstream side of the platform, a rear part opposite the front part, and a side part extending between the front part and the rear part; a vane (200) provided on an upper surface of the platform, the vane including a leading edge facing the front part and a trailing edge extending from the front part via the side part to the rear part; and a dovetail (300) formed integrally with the platform. The dovetail slant angle (DSA) is created when the horizon is drawn at an angle formed by a dovetail center axis (DCA) of the dovetail and a rotation axis (RA), and the stagger angle (SA) corresponds to an angle formed by the leading edge and the trailing edge of the vane. The dovetail slant angle is less than the stagger angle.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: October 13, 2020
    Assignee: Doosan Heavy Industries Construction Co., Ltd
    Inventors: Min Soo Seo, Jung Ho Lee
  • Wireless communication device and symbol-based processing method for downlink signals thereof
    Patent number: 10772104
    Abstract: A symbol-based processing method for downlink signals of a wireless communication device includes receiving a first downlink signal including a plurality of symbols, detecting a physical downlink shared channel (PDSCH) from the first downlink signal, performing a first channel estimation operation using a first reference signal for demodulating the PDSCH, performing a second channel estimation operation on at least one second symbol between at least two first symbols included in a symbol group unit based on a result of the first channel estimation operation, each time the first channel estimation operation on the symbol group unit is completed, and performing a demodulation operation on the PDSCH based on a result of the second channel estimation operation.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: September 8, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Gul Won, Jung-Ho Lee
  • BLADE FOR GAS TURBINE
    Publication number: 20200277859
    Abstract: A blade for a gas turbine according to an exemplary embodiment of the present invention includes an external structure including a plurality of seating grooves which are separately disposed in a chord direction toward a trailing edge from a leading edge, an internal structure received in the external structure and including a plurality of protrusions protruding toward an internal side of the external structure, a plurality of porous slots combined to the seating groove in an attachable/detachable way, and a coolant channel formed for a coolant to flow among the porous slot, the neighboring protrusions, and an external side of the internal structure.
    Type: Application
    Filed: March 28, 2018
    Publication date: September 3, 2020
    Inventors: Je Sung BANG, Jung Ho LEE, Hyung Soo LIM, Jeong Min SEO, Do Won KANG, Jin Sub KIM, Jeong Lak SOHN, Junsik LEE
  • Bootstrap circuit and a sampling circuit using the same
    Patent number: 10720911
    Abstract: A bootstrap circuit including: a charge pump; a power unit including a bootstrap capacitor, wherein the bootstrap capacitor is charged using an output voltage of the charge pump; and a switch driver for generating a bootstrap signal based on a clock signal and an analog signal, wherein the analog signal is input to an analog switch, the switch driver for controlling the analog switch using the bootstrap signal, and including a first body switch connected between an input terminal and a body of the analog switch.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: July 21, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun Seok Shin, Jung Ho Lee, Michael Choi