Patents by Inventor Jo Lee

Jo 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).

  • ENGINE COOLING SYSTEM
    Publication number: 20200182129
    Abstract: An engine cooling system may include a water pump for circulating coolant flowing in through a radiator flow path and a bypass flow path to an engine side through an engine cooling flow path, and a thermostat arranged at a fore end of the water pump. The engine cooling flow path is formed to be dualized and divided into a main flow path and a sub-flow path, and the thermostat controls flow rate of the coolant flowing out to the main flow path and the sub-flow path in response to temperature of the coolant flowing into the thermostat.
    Type: Application
    Filed: June 13, 2019
    Publication date: June 11, 2020
    Inventor: Hyo-Jo Lee
  • Vertical alignment device and method for vehicle radar
    Patent number: 10677893
    Abstract: Provided are a vertical alignment apparatus and method for a vehicle radar. The vertical alignment apparatus includes a case at which a shaft is formed, an antenna coupled with the shaft and disposed to be rotatable about the shaft in a vertical direction, an antenna rotary member rotating the antenna and a stopper limiting an angle of rotation of the antenna, wherein the antenna rotary member displaces one side of the antenna upward or downward so as to rotate the antenna.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: June 9, 2020
    Assignee: MANDO CORPORATION
    Inventors: Hanyeol Yu, Seok Jo Lee
  • METHOD AND COMPOSITION COMPRISING DETOXIFIED LIPOPOLYSACCHARIDE AND LIPOTEICHOIC ACID FOR PREVENTING OR INHIBITING FORMATION OF BIOFILM
    Publication number: 20200163341
    Abstract: Provided is a novel bacterial strain Bacteroides vulgatus MGM001 (Bacteroides vulgatus MGM001) and its use. The LPS from the strain of the subject matter has cytotoxicity weaker than the conventional ones and shows synergistic effect on the inhibition of biofilm formation when used in combination with LTA.
    Type: Application
    Filed: September 20, 2019
    Publication date: May 28, 2020
    Applicants: SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATION, KOREA FOOD & DRUG ADMINISTRATION
    Inventors: Kyu-Ho LEE, Hyo-Sun KWAK, Youchul JUNG, Kyung Jo LEE, Jeong-A KIM, Boram JANG, Sebin KANG
  • Coolant control valve unit and engine cooling system having the same
    Patent number: 10662860
    Abstract: A coolant control valve unit includes: a valve housing including an inlet through which coolant is supplied, first and second coolant chambers fluidly isolated from each other, first and second passages respectively communicating the inlet with the first and second coolant chambers, and first and second outlets respectively communicated with the first and second coolant chambers; first and second valves disposed respectively in the first and second passages to be movable in a predetermined direction and respectively closing or opening the first and second passages; a driving plate connected with the first and second valves respectively through first and second stems and simultaneously moving the first and second valves in the predetermined direction by a distance; and an actuator moving the driving plate in the predetermined direction to control opening or closing of the first and second passages.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: May 26, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Hyo Jo Lee
  • ELECTRONIC THERMOSTAT FOR SPLIT COOLING OF AN ENGINE AND AN ENGINE COOLING SYSTEM USING THE SAME
    Publication number: 20200158002
    Abstract: An electronic thermostat, into which cooling water is flowed from a cylinder head of an engine through a first inlet, controls the flow rate of the received cooling water supplied to outside ambient air exposure. The electronic thermostat includes a first valve for controlling the flow rate of the cooling water supplied to a first passage for connecting a first outlet of the electronic thermostat and a water pump and includes a second valve for controlling the flow rate of the cooling water flowing through a second passage for connecting the outlet of a radiator and a cylinder block of the engine.
    Type: Application
    Filed: October 18, 2019
    Publication date: May 21, 2020
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Hyo-Jo Lee
  • APPARATUS AND METHOD FOR CONTROLLING FLOW RATE OF ENGINE COOLANT BY USE OF A THERMOSTAT
    Publication number: 20200158001
    Abstract: An apparatus for controlling the flow rate of engine coolant by use of a thermostat may include a thermostat arranged in an inflow flow path for the engine coolant and a flow rate regulator arranged in a bypass flow path for the engine coolant between a cylinder head of an engine and the thermostat. The flow rate regulator regulates the flow rate of the bypass flow path such that a differential pressure of the coolant between a front end for allowing the coolant flowing from a radiator to flow into the thermostat and a rear end for allowing the coolant to be discharged from the thermostat is within a predetermined range.
    Type: Application
    Filed: June 25, 2019
    Publication date: May 21, 2020
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Hyo-Jo Lee
  • METHOD FOR CALIBRATING A DATA SET OF A TARGET ANALYTE USING AN ANALYTE-INSUSCEPTIBLE SIGNAL VALUE
    Publication number: 20200152294
    Abstract: The present invention relates to a method for calibrating a data set of a target analyte in a sample using an analyte-in-susceptible signal value, wherein the analyte-insusceptible signal value is provided by a background-representing signal value of the data set or by a total signal change value of a standard data set. The present method is very convenient and effective in removing the inter- and intra-instrument signal variations of data sets. Furthermore, since the present method can be configured in software, the instant method is capable of being applied universally to various analytical instruments (e.g., a real-time PCR instrument) regardless of manufacturer. Accordingly, the method by the present invention would be very useful in diagnostic data analysis.
    Type: Application
    Filed: May 19, 2017
    Publication date: May 14, 2020
    Inventors: Jong Yoon CHUN, Young Jo LEE, Han Bit LEE
  • Thermostat and cooling system having the same
    Patent number: 10641157
    Abstract: A thermostat includes: a thermostat housing having an inlet and an outlet; an internal housing having a main valve hole and a fail-safe hole, wherein the internal housing is disposed within the thermostat housing and internal housing and has a main chamber communicating with the inlet of the thermostat housing; a wax housing disposed within the internal housing and having a first wax and a second wax; a first valve selectively opening or closing the main valve hole according to expansion or shrink of the first wax; and a second valve selectively opening or closing the fail-safe hole according to expansion or shrink of the second wax.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: May 5, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Hyo Jo Lee
  • INTEGRATED FLOW CONTROL VALVE AND ENGINE SYSTEM INCLUDING THE SAME
    Publication number: 20200131977
    Abstract: The integrated flow control valve according to the present disclosure is a cam-lift type integrated flow control valve, and an additional valve is integrally formed with at least one of a plurality of valves, this additional valve is configured to be moved upward and downward in response to vertical movement of the corresponding valve to open and close an additional outlet except for a plurality of outlets which are opened and closed by the plurality of valves. In an engine system according to the present disclosure, a flow of coolant flowing into a heater, an oil cooler, a radiator and an exhaust gas heat exchanger in the engine system is integratedly controlled through control of the above described integrated control valve, so that it is possible to effectively control a flow rate of coolant as well as a temperature of coolant.
    Type: Application
    Filed: June 3, 2019
    Publication date: April 30, 2020
    Inventor: Hyo-Jo Lee
  • Coolant control valve unit
    Patent number: 10627008
    Abstract: A coolant control valve unit for a vehicle engine is disclosed. The coolant control valve unit includes a rod at one side of which a valve opening and closing a coolant passage, a cap at which a rod groove into which one end of the rod is inserted is provided, a cap elastic member inserted inside the rod groove to elastically support one end of the rod outwardly, a cam with one surface of which a driving axle is connected and at the other surface of which at least one of pressing surface is provided in a rotational direction with respect to a rotational center portion, and a valve elastic member elastically supporting the valve to one side so that the cap contacts with the pressing surface.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: April 21, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Hyo Jo Lee
  • Flexible display panel including a conductive film between two substrate layers
    Patent number: 10629666
    Abstract: A flexible display panel is disclosed. In one aspect, the panel includes a substrate including a flexible first substrate layer, a flexible second substrate layer, and a conductive layer interposed between the flexible first and second substrate layers. The panel also includes a transistor provided over the substrate, and an electro-optical active layer provided over the transistor.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: April 21, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yoon Sun Choi, Won Suk Choi, Sang Jo Lee
  • Coolant control valve unit having holder
    Patent number: 10619552
    Abstract: A coolant control valve unit includes: a housing in which a coolant passage is formed; an elastic member supporting the valve unit elastically so that the coolant passage is closed by the valve unit; a holder supporting the elastic member; and a fixing portion that fixes the holder to the housing.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: April 14, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hyo Jo Lee, Yonggyu Lee
  • Separate cooling system for vehicle
    Patent number: 10605152
    Abstract: The present disclosure relates to a separate cooling system of a vehicle, including an engine including a cylinder head and a cylinder block transmitting a coolant to the cylinder head, a coolant pump, a plurality of parts disposed on a plurality of coolant lines, an electronic thermostat mounted on the cylinder block so as to selectively transmit the coolant from the cylinder block to the plurality of coolant lines, a cooling coolant temperature sensor measuring a coolant temperature of the cylinder block, a controller controlling an operation of the electronic thermostat depending on a vehicle operation state output signal including the cooling coolant temperature sensor, and a mechanical thermostat disposed at an upstream of the coolant pump so as to selectively block the coolant via a radiator and a reservoir tank among the coolant transmitted from the plurality of coolant line to the coolant pump.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: March 31, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Hyo Jo Lee, Woo Yeol Jung, Tae Man Chung
  • DETECTION OF TARGET NUCLEIC ACID SEQUENCES BY PTO CLEAVAGE AND EXTENSION ASSAY
    Publication number: 20200087718
    Abstract: The present invention relates to the detection of a target nucleic acid sequence by a PTOCE (PTO Cleavage and Extension) assay. The present invention detects a target nucleic acid sequence in which the PTO (Probing and Tagging Oligonucleotide) hybridized with the target nucleic acid sequence is cleaved to release a fragment and the fragment is hybridized with the CTO (Capturing and Templating Oligonucleotide) to form an extended duplex, followed by detecting the presence of the extended duplex. The extended duplex provides signals (generation, increase, extinguishment or decrease of signals) from labels indicating the presence of the extended duplex and has adjustable Tm value, which are well adoptable for detection of the presence of the target nucleic acid sequence.
    Type: Application
    Filed: December 2, 2019
    Publication date: March 19, 2020
    Inventors: Jong Yoon CHUN, Young Jo LEE
  • Display device with signal line
    Patent number: 10593745
    Abstract: A display device including: a substrate including a first region and a second region; a signal line on the substrate and including a first layer and a second layer that overlap each other; and a first insulating layer between the substrate and the signal line, wherein a first organic layer may be between the first layer and the second layer in the first region, and the first layer and the second layer may be in direct contact with each other in the second region, and the first insulating layer may be disposed in an area in which the first organic layer is.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: March 17, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyung Hyun Baek, Sang Jo Lee
  • DEFOAMER FOR FERMENTER, AND MICROORGANISM FERMENTER USING DEFOAMER FOR FERMENTER
    Publication number: 20200071653
    Abstract: Provided is a defoamer for a fermenter. A defoamer for a fermenter according to an embodiment of the present invention includes: a body (100) having a first hollow (110) at a central portion thereof and having a disk shape; a support (200) having a second hollow (210) connected with the first hollow (110), and extending from an upper surface (120) and a lower surface (130) of the body (100); and a plurality of first vanes (310, 320, 330, 340, 350, 360, 370, and 380) mounted on the lower surface (130) of the body (100).
    Type: Application
    Filed: May 8, 2018
    Publication date: March 5, 2020
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Ill Hwan KIM, Jae Won OH, Jae Myung JOO, Hyun Koo NAM, Jeong Seok OH, Dong Jo LEE, Ki Suhk HAN, Sang Cheol JOO
  • Coolant pump and cooling system provided with the same for vehicle
    Patent number: 10578113
    Abstract: A coolant pump for a vehicle may include an impeller mounted at one side of a shaft and pumping a coolant; a pulley mounted at the other side of the shaft and receiving a torque; a coolant pump housing including an inlet to which the coolant inflows and a discharge port formed in a vertical to the shaft; a slider disposed to be movable in a longitudinal direction of the shaft to selectively block or open the discharge port; and a driver moving the slider, wherein a fine passage that the coolant is expelled to the discharge port is formed at the slider.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: March 3, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Hyo Jo Lee
  • Coolant control valve unit, and cooling system having the same
    Patent number: 10578007
    Abstract: A coolant control valve unit includes: a valve housing including a barrier rib where a coolant path and a fail-safe path are formed, the valve housing further including an exhaust path through which coolant exhausted through the coolant path passes; a valve disposed to open and close the coolant path; an actuator that opens or closes the coolant path by moving the valve; a flow guide extended from the barrier rib, of which an end is formed in a flow direction of the coolant in the exhaust path, and guiding a flow of coolant exhausted through the coolant path and a flow of coolant exhausted through the fail-safe path; and a fail-safe valve closing the fail-safe path by being inserted into the fail-safe path, while opening or closing the fail-safe path by a coolant temperature.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: March 3, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Hyo Jo Lee
  • COOLANT CONTROL VALVE, COOLING SYSTEM PROVIDED WITH THE SAME AND CONTROL METHOD THEREOF
    Publication number: 20200049057
    Abstract: A coolant control system for a motor vehicle includes a controller determining whether the output signal of the vehicle satisfies a predetermined driving condition and controlling a coolant control valve including a driving motor. The coolant control valve includes a coolant inflow chamber, a first coolant line, a second coolant line and a third coolant line formed in a valve housing. The coolant control valve further includes a first outer valve, a first inner valve and a second other valve formed in the valve housing, and each of the valves is communicating with each of the coolant lines, selectively and respectively. In addition, each of the valves includes a hole for selectively communicating with a coolant inflow chamber.
    Type: Application
    Filed: November 15, 2018
    Publication date: February 13, 2020
    Inventor: Hyo Jo LEE
  • COOLANT PUMP, COOLING SYSTEM PROVIDED WITH THE SAME FOR VEHICLE AND CONTROL METHOD FOR THE SAME
    Publication number: 20200040803
    Abstract: A coolant pump for a vehicle includes an impeller mounted at one side of a shaft and configured for pumping a coolant, a pulley mounted at the other side of the shaft and configured for receiving a torque, a pump housing including an inlet for allowing the coolant to flow in and an outlet for allowing the coolant to flow out, a shroud disposed within the pump housing for selectively closing or opening the outlet and an operation portion selectively moving the shroud.
    Type: Application
    Filed: November 16, 2018
    Publication date: February 6, 2020
    Inventor: Hyo Jo LEE