Patents by Inventor In Ho YUN

In Ho YUN 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).

  • Drug-releasing biodegradable stent
    Patent number: 10932928
    Abstract: The present invention relates to a drug-releasing biodegradable stent. The drug-releasing biodegradable stent includes: a first stent structure configured to have a plurality of cells by means of the wire crossing pattern of a woven structure and be provided in a hollow cylindrical shape by weaving a metal wire made of a shape-memory alloy in a specific pattern on a jig; and a second stent structure formed as a 3D print that is provided to have a plurality of cells by means of the wire crossing pattern of a printed structure and also have a hollow cylindrical shape by performing 3D printing using a printing material including a biodegradable polymer and a drug, and disposed such that it covers the outer circumferential surface of the first stent structure or the outer circumferential surface thereof is covered with the first stent structure.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: March 2, 2021
    Assignee: M.I.TECH CO., LTD.
    Inventors: Hun Kuk Park, Jong Pil Moon, Bong Seok Jang, Ho Yun
  • Control device for vehicle
    Patent number: 10935628
    Abstract: A method for controlling a vehicle having a sensor and a display is provided. The method includes the steps of: generating position information of the vehicle on the basis of information received from the sensor; when an external terminal is located within a predetermined range on the basis of the vehicle, receiving position information of the external terminal from the external terminal; setting a current position of the vehicle on the basis of the position information of the vehicle and the position information of the external terminal; and executing one or more functions on the basis of the set current position.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: March 2, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Heedong Choi, Ho Yun, Boyoung Jeong
  • Semiconductor device including test circuit
    Patent number: 10935597
    Abstract: A semiconductor device including a test circuit is disclosed. The semiconductor device includes a test pad coupled to a probe of a test device during a wafer test; a normal pad configured to receive a power or a signal during a normal mode; and a test circuit configured to perform a predetermined test operation based on a test signal received through the test pad. The test circuit is disposed below the normal pad.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: March 2, 2021
    Assignee: SK hynix Inc.
    Inventors: Seong Jin Kim, Dae Ho Yun
  • MULTI-LAYERED CERAMIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20210057157
    Abstract: A multilayer ceramic capacitor includes a ceramic body including a dielectric layer and first and second internal electrodes disposed to oppose each other with the dielectric layer interposed therebetween, and first and second external electrodes disposed outside of the ceramic body and connected to the first and second internal electrodes, respectively. The ceramic body includes an active portion including of the first and second internal electrodes disposed to oppose each other with the dielectric layer interposed therebetween to form capacitance, and a cover portion disposed in upper and lower portions of the active portion. The cover portion has a larger number of pores than the dielectric layer of the active portion, and the cover portion includes a ceramic-polymer composite filled with a polymer in the pores of the cover portion.
    Type: Application
    Filed: March 12, 2020
    Publication date: February 25, 2021
    Inventors: Ji Won Lee, Jun Ho Yun, Seung Ryeol Lee
  • DISEASE NETWORK CONSTRUCTION METHOD CONSIDERING STRATIFICATION ACCORDING TO CONFOUNDING VARIABLE OF COHORT DATA AND OCCURRENCE TIME BETWEEN DISEASES, METHOD FOR VISUALIZING SAME, AND COMPUTER READABLE RECORDING MEDIUM RECORDING SAME
    Publication number: 20210057110
    Abstract: A disease network construction method includes the steps of: (1) organizing cohort data in time series; (2) stratifying or grouping the data organized in step (1) by confounding variables; (3) deriving a correlation of diseases within the stratification in step (2); and (4) constructing a disease network on the basis of the correlation derived in step (3). According to the present invention, a disease may be influenced by a variety of clinical and medical confounding variables such as age, gender, race, socioeconomic variables, and regional and national health care systems, and thus a method for more reliably deriving a correlation between diseases may be provided.
    Type: Application
    Filed: May 2, 2019
    Publication date: February 25, 2021
    Inventors: Hyun Wook HAN, Jong Man YU, Dong Hyun LEE, Ho YUN, Tae Sun HWANG, Chaewon LEE, Kanghyun KIM, Sangmin NAM
  • DEVICE AND METHOD FOR MEASURING THICKNESS
    Publication number: 20210033387
    Abstract: A thickness measuring device includes a laser emitting a laser beam to an object in a semiconductor processing chamber, a quartz glass inside the chamber reflecting part of the laser beam and to transmit a remainder of the laser beam, a first light receiving sensor detecting an intensity of first reflected light reflected from the quartz glass, a second light receiving sensor detecting an intensity of second reflected light transmitted through the quartz glass and reflected from the object, and a controller configured to calculate input intensity of the laser beam based on the intensity of the first reflected light, to calculate reflectivity of the object by comparing the input intensity of the laser beam with the intensity of the second reflected light, and to measure a thickness of the object by comparing the calculated reflectivity with predetermined reflectivity values for a plurality of thicknesses.
    Type: Application
    Filed: March 9, 2020
    Publication date: February 4, 2021
    Inventors: Seung Jae MOON, Jung Ho YUN, Jong Jin HWANG, Cheong Il RYU, Sung Mook JUNG, Mun Hyeong JEGAL
  • Apparatus and Method for Diagnosing Current Sensor
    Publication number: 20210033679
    Abstract: An apparatus and method for diagnosing whether a current sensor provided to a battery pack is normal. The apparatus includes: a voltage measuring unit configured to measure a both-end voltage of the cell assembly; a current measuring unit configured to measure a current flowing through the charging and discharging path; and a processor configured to diagnose the current sensor based on a change value of a voltage-based charged charge amount and a change value of a current-based charged charge amount.
    Type: Application
    Filed: June 28, 2019
    Publication date: February 4, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Ho-Yun Chang, Sang-Jin Lee
  • Autonomous vehicle and method of controlling the same
    Patent number: 10852153
    Abstract: A method of controlling a vehicle, which is configured to be autonomously driven, includes determining a learned route based on a driving route that the vehicle has driven in a manual mode from a starting location to an ending location, driving the vehicle along the learned route in an autonomous mode, detecting a parking space based on driving the vehicle along the learned route in the autonomous mode, and based on a detection of the parking space in the learned route, parking the vehicle in the detected parking space.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: December 1, 2020
    Assignee: LG Electronics Inc.
    Inventors: Ho Yun, Junghee Park, Boyoung Jeong, Soonhong Jung
  • METHOD AND APPARATUS FOR CONTROLLING A VEHICLE'S DRIVING OPERATION USING ADVANCE INFORMATION
    Publication number: 20200361489
    Abstract: Provided is a method of controlling driving of a vehicle using advance information, the method including acquiring preset local information including a road name, a road section, a road attribute, a location of a building, a lane, a traffic signal, and obstacle information for a predetermined region, acquiring a driving experience value resulting from a previous drive using the local information, and setting a target speed corresponding to the road attribute using the driving experience value, determining a driving state and a driving speed of the vehicle on the basis of the local information, and the target speed, of a current position of the vehicle, and generating a driving control command corresponding to the driving state and the driving speed.
    Type: Application
    Filed: May 15, 2020
    Publication date: November 19, 2020
    Applicant: RideFlux Inc.
    Inventors: Junghee PARK, Ho YUN, Sohyun KIM, Jiwoong KIM, Hawook JEONG
  • DATA SENSING CIRCUIT OF SEMICONDUCTOR APPARATUS
    Publication number: 20200365194
    Abstract: In accordance with the present disclosure, a data sensing circuit of a semiconductor apparatus includes a sensing portion configured to sense and amplify an input signal provided through an activated data line between a first data line and a second data line. The data sensing circuit also includes an offset sampling portion configured to generate a second offset voltage by sampling a first offset voltage of one to be activated between the first data line and the second data line and configured to store the second offset voltage into a parasitic capacitor of the other one between the first data line and the second data line.
    Type: Application
    Filed: December 11, 2019
    Publication date: November 19, 2020
    Applicant: SK hynix Inc.
    Inventor: Min Ho YUN
  • Data sensing circuit of semiconductor apparatus
    Patent number: 10825488
    Abstract: In accordance with the present disclosure, a data sensing circuit of a semiconductor apparatus includes a sensing portion configured to sense and amplify an input signal provided through an activated data line between a first data line and a second data line. The data sensing circuit also includes an offset sampling portion configured to generate a second offset voltage by sampling a first offset voltage of one to be activated between the first data line and the second data line and configured to store the second offset voltage into a parasitic capacitor of the other one between the first data line and the second data line.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: November 3, 2020
    Assignee: SK hynix Inc.
    Inventor: Min Ho Yun
  • Cooling apparatus for a hot stamping die
    Patent number: 10814374
    Abstract: A cooling apparatus for a hot stamping die is configured such that a refrigerant in a two-phase coexisting state of a liquid phase and a gas phase is supplied to a cooling channel formed in the hot stamping die to cool the hot stamping die using latent heat of the refrigerant. The refrigerant maintains a constant temperature in the cooling channel of the hot stamping die, which ensures uniform cooling of the hot stamping die.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: October 27, 2020
    Assignees: MS AUTOTECH CO., LTD., KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, MYUNGSHIN INDUSTRY CO., LTD.
    Inventors: Sung Yong Park, Won IK Eom, Sung Ho Yun, Jun Ho Kwon, Yong Chan Kim
  • Lead processing apparatus capable of processing electrode lead into round shape and battery cell including electrode lead processed by using the same
    Patent number: 10723034
    Abstract: A lead processing apparatus includes a fixing die configured to maintain a position of a preliminary lead when a portion to be removed of the preliminary lead protrudes from a first end that is one side end and a cutting jig is configured to form the preliminary lead into an electrode lead shape by removing the portion to be cut except for a portion of the preliminary lead coupled to the fixing die, while being actuated in a downward direction with respect to the fixing die. In particular, each of corners of the first end has a round shape on a plane. A portion of the cutting jig, configured to cross the first end during the removal process (e.g., cutting) is performed by actuation in the downward direction is recessed in correspondence to the shape of the first end.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: July 28, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Ji Ho Yun, Jae Young Jang
  • Semiconductor devices
    Patent number: 10700164
    Abstract: Semiconductor devices may include a diffusion prevention insulation pattern, a plurality of conductive patterns, a barrier layer, and an insulating interlayer. The diffusion prevention insulation pattern may be formed on a substrate, and may include a plurality of protrusions protruding upwardly therefrom. Each of the conductive patterns may be formed on each of the protrusions of the diffusion prevention insulation pattern, and may have a sidewall inclined by an angle in a range of about 80 degrees to about 135 degrees to a top surface of the substrate. The barrier layer may cover a top surface and the sidewall of each if the conductive patterns. The insulating interlayer may be formed on the diffusion prevention insulation pattern and the barrier layer, and may have an air gap between neighboring ones of the conductive patterns.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: June 30, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Rak-Hwan Kim, Byung-Hee Kim, Jong-Min Baek, Sang-Hoon Ahn, Nae-In Lee, Jong-Jin Lee, Ho-Yun Jeon, Eun-Ji Jung
  • TIME-DEPENDENT BLOCKCHAIN-BASED SELF-VERIFICATION USER AUTHENTICATION METHOD
    Publication number: 20200204567
    Abstract: A time-dependent blockchain based self-verification user authentication method of the present disclosure includes, a reservation registration step for registering reservation time which is obtained by adding a set time to an input time, and an authentication subject to a blockchain which is distributed and stored in a plurality of nodes; a reservation notification step for notifying a notification group, which is associated with the authentication subject, of a reservation registered in the reservation registration step; a verification step for verifying authentication request time and the reservation time, which has been registered to the blockchain, when there is an authentication request with respect to the authentication subject; and a step for granting authentication when the authentication request time is within a valid range of the reservation time in the verification step.
    Type: Application
    Filed: June 14, 2018
    Publication date: June 25, 2020
    Inventor: Ho Yun KYUNG
  • Semiconductor device including test circuit
    Patent number: 10649027
    Abstract: A semiconductor device including a test circuit is disclosed. The semiconductor device includes a test pad coupled to a probe of a test device during a wafer test; a normal pad configured to receive a power or a signal during a normal mode; and a test circuit configured to perform a predetermined test operation based on a test signal received through the test pad. The test circuit is disposed below the normal pad.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: May 12, 2020
    Assignee: SK hynix Inc.
    Inventors: Seong Jin Kim, Dae Ho Yun
  • FREQUENCY DETECTION CIRCUIT
    Publication number: 20200132743
    Abstract: A frequency detection circuit may include a pulse generator configured to generate a pulse signal having a pulse width proportional to a cycle of a periodic wave to be measured; a low pass filter configured to selectively allow the pulse signal to pass therethrough; and a determination circuit configured to generate a frequency detection signal based on the pulse signal having passed through the low pass filter.
    Type: Application
    Filed: October 25, 2019
    Publication date: April 30, 2020
    Inventors: Dae-Ho YUN, Seong-Jin KIM
  • Stent for connecting adjacent tissues and manufacturing method thereof
    Patent number: 10617421
    Abstract: The present invention relates to a connection stent and a method of manufacturing the stent. The connection stent includes: a body configured to form a plurality of cells through the intersection of wires, and provided in a hollow cylindrical shape; an upper head formed to extend from one end of the body to have a diameter larger than that of the body; and a lower head formed to extend from a remaining end of the body to have a diameter larger than that of the body. The upper head and the lower head are respectively placed to come into contact with insides of heterogeneous tissues. Accordingly, according to the present invention, there can be manufactured a stent which can connect heterogeneous tissues and form a bypass and which can provide sufficient expansion force and minimum axial force for the maintenance of the bypass formed as described above.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: April 14, 2020
    Assignee: M.I. TECH CO., LTD.
    Inventors: Jong Hyeon Han, Hun Kuk Park, Ho Yun, Jong Pil Moon, Bong Seok Jang
  • COMPOSITION FOR PREVENTING, IMPROVING, OR TREATING DECREASE IN INTESTINAL FUNCTION, COMPRISING BAMBOO SHOOT HYDROLYZATE OR FERMENTED BAMBOO SHOOT AS ACTIVE INGREDIENT
    Publication number: 20200108114
    Abstract: The present invention relates to a composition for preventing, improving or treating intestinal dysfunction, including an enzyme-degraded product of bamboo shoots or a fermented product of bamboo shoots as an active ingredient. Accordingly, the pharmaceutical composition or the food composition of the present invention is effective for preventing or treating intestinal dysfunction such as constipation, etc., and includes a plant-derived component which minimizes adverse effects on the human body.
    Type: Application
    Filed: December 5, 2017
    Publication date: April 9, 2020
    Applicant: OZLDNF CO., LTD.
    Inventors: Choong-ho YUN, Jae Hun JEONG
  • Oven
    Patent number: 10612789
    Abstract: The oven of the present disclosure includes a monitoring unit for monitoring the cooking room and monitoring the data generated by the monitoring and transmitting the data generated by the monitoring the cooking room to the external device through the network so that the user may not directly check the visible portion of the oven, so that the convenience of the user may be improved.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: April 7, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang Jun Park, Woo Joo Kim, Min Ho Yun, Yeo Wool Jung