Patents by Inventor In Soo Han

In Soo Han 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).

  • CARBON NANOTUBE ELECTRON EMITTER, METHOD OF MANUFACTURING THE SAME AND X-RAY SOURCE USING THE SAME
    Publication number: 20190318895
    Abstract: The present disclosure provides a method of manufacturing a carbon nanotube electron emitter, including: forming a carbon nanotube film; performing densification by dipping the carbon nanotube film in a solvent; cutting an area of the carbon nanotube film into a pointed shape or a line shape; and fixing the cutting area of the carbon nanotube film arranged between at least two metal members to face upwards with lateral pressure.
    Type: Application
    Filed: June 26, 2019
    Publication date: October 17, 2019
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Cheol Jin LEE, Sang Heon LEE, Jun-Soo HAN
  • LIGHT-EMITTING DIODE LIGHTING MODULE AND LIGHTING APPARATUS INCLUDING THE SAME
    Publication number: 20190320513
    Abstract: A lighting module includes a light emitter including a first light-emitting diode (LED) string configured to emit light of a first color temperature and a second LED string configured to emit light of a second color temperature, a terminal unit configured to provide terminals capable of supplying a driving current to at least one of the first LED string and the second LED string, and a balancing unit including a first balance LED, a second balance LED, a first balance resistor, and a second balance resistor, the balancing unit configured to adjust a mixed color temperature, and reduce a luminance difference between the light of the mixed color temperature and one of the light of the first color temperature and the light of the second color temperature.
    Type: Application
    Filed: September 11, 2018
    Publication date: October 17, 2019
    Inventors: Sang-cheol BONG, Min-soo HAN
  • Trouble shooting apparatus and method for bio-signal sensor equipped in vehicle
    Patent number: 10434967
    Abstract: A fault diagnosis method for a bio-signal sensor for the vehicle includes measuring a first bio-signal through the bio-signal sensor in response to a seating detecting signal, measuring a second bio-signal through the bio-signal sensor in response to input through an on-board interface, and determining whether the bio-signal sensor may have malfunctioned according to whether the second bio-signal includes a signal deviating from a range set in response to the first bio-signal.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: October 8, 2019
    Assignees: Hyundai Motor Company, OMRON AUTOMOTIVE ELECTRONIC KOREA CO., LTD.
    Inventors: Seul Ki Jeon, Nam Woong Hur, Eung Hwan Kim, Shinichi Kuroyanagi, Taek Soo Han
  • X-RAY SOURCE APPARATUS AND CONTROL METHOD THEREOF
    Publication number: 20190306963
    Abstract: The present disclosure relates to an X-ray source apparatus and a control method of the X-ray source apparatus in which a cathode electrode and a gate electrode are arranged in an array form to enable matrix control, and, thus, it is possible to irradiate X-rays at an optimum dose for each position on the subject. Therefore, it is possible to suppress the irradiation of more X-rays than are needed to the subject. Also, it is possible to obtain a high-resolution and high-quality X-ray image. As such, two-dimensional matrix control makes it easy to control the dose of X-rays and makes it possible to uniformly irradiate X-rays to the subject. Therefore, it is possible to manufacture a high-resolution surface X-ray source with less dependence on the size of the focus of electron beams.
    Type: Application
    Filed: April 1, 2019
    Publication date: October 3, 2019
    Inventors: Cheol Jin LEE, Sang Heon LEE, Jun Soo HAN, Han Bin GO
  • Protection circuit including a plurality of protection transistors
    Patent number: 10418357
    Abstract: A protection circuit may include a first power line and a second power line, a plurality of high voltage interconnections, a plurality of low voltage interconnections, first and second pickup active regions, a high voltage protection transistor, and a low voltage protection transistor. The first power line and the second power line extending in parallel to each other while facing each other, and a plurality of high voltage interconnections are coupled to the first power line and extend toward the second power line while being spaced apart from each other. The plurality of low voltage interconnections are coupled to the second power line and extend toward the first power line while being spaced apart from each other. The first pickup active region extends across the plurality of high voltage interconnections and the second pickup active region extends across the plurality of low voltage interconnections.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: September 17, 2019
    Assignee: SK hynix Inc.
    Inventor: Yun Soo Han
  • Unmanned control system of operation lever for operating device
    Patent number: 10385539
    Abstract: An unmanned control system of an operation lever for operating a device includes: a mountable operation unit which is attachably and separably coupled to an operation lever for operating a device and manipulates the operation lever; and an operation unit control part which moves the operation lever coupled to the mountable operation unit by remotely controlling the mountable operation unit, in which the mountable operation unit has the same degree of freedom as the operation lever. The unmanned control system may lower a center of gravity of the mountable operation unit, thereby precisely controlling the operation lever and improving intuition with respect to the movement of the operation lever and the mountable unit.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: August 20, 2019
    Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
    Inventors: Chang Soo Han, Min Sung Kang, Seung Hoon Lee, Myeong Su Gil, Sung Jin Lim, Si Hwan Moon, Yong Seok Lee, Sang Ho Kim
  • METHOD AND ELECTRONIC DEVICE FOR PREDICTING ELECTRONIC STRUCTURE OF MATERIAL
    Publication number: 20190251459
    Abstract: A method, performed by an electronic device, of predicting an electronic structure of a material includes: receiving input data of a user related to elements constituting the first material; applying the received input data to a trained model for estimating a density of state of the first material; and outputting a first graph indicating the density of state for each energy level of the first material output from the trained model, wherein the trained model is trained to generate the first graph based on pre-input data about a plurality of second materials composed of at least some of the elements constituting the first material and a plurality of second graphs representing the density of state for each energy level of the plurality of second materials.
    Type: Application
    Filed: August 13, 2018
    Publication date: August 15, 2019
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sang Soo HAN, Byung Chul YEO, Dong Hun KIM, Seung Chul KIM
  • Commutator-less and brush-less direct current generator and applications for generating power to an electric power system
    Patent number: 10378506
    Abstract: Three controls, three variable gear assemblies, an optional hatch or variable propeller pitch, and a variable overlap generator (VO generator), as well as one or more commutator and brush-less free direct current generators may be used independently and together to provide constant frequency and voltage output power and to increase the amount of output power generated with the same input water flow or wind speed in a plurality of embodiments useful in wind power generation and water renewable energy generators for any of tidal and ocean current or wave conditions. Two Transgear™ assemblies side-by-side and sharing the same central shaft may comprise a constant speed motor control, produce required constant frequency and voltage and be reduced in part count and complexity.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: August 13, 2019
    Assignee: Differential Dynamics Corporation
    Inventor: Kyung Soo Han
  • ELECTRO-MAGNETIC RATCHET CONTROL APPARATUS AND METHOD
    Publication number: 20190242467
    Abstract: A speed converter converting infinitely variable reciprocating input to uni-directional output, for example, comprising a driver, the driver comprising a variable pitch cam and a rack gear and one-way clutch bearings or Sprags and output shaft, the driver having an oblong shape may be converted to provide direction control in either of two directions and free-wheeling. The one-way clutch bearings or Sprags of a first Goldfinch speed converter are modified to comprise, concentric with the output shaft, a permanent magnet imbedded in a driven gear and direction controlling stator coils. A plurality of four (or more) electrical pulses (sine curves) may be applied to the stator coils to provide three possible outputs of desired speed: a forward output direction, a neutral or free-wheeling output and a reverse output direction.
    Type: Application
    Filed: February 5, 2019
    Publication date: August 8, 2019
    Inventor: Kyung Soo Han
  • Organic light emitting display device having a connecting clad electrode
    Patent number: 10361391
    Abstract: An organic light-emitting display device in which a connecting clad electrode is disposed between the thin film transistor and the light-emitting structure is provided. The connecting clad electrode may include a repair cutting region overlapping with a transparent of a lower substrate. Thus, in the organic light-emitting display device, reducing the area of the transparent area by the repair cutting region may be prevented.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: July 23, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Gyung-Min Kim, Jeong-Hyeon Choi, Joon-Soo Han
  • Lighting apparatus
    Patent number: 10362654
    Abstract: A lighting apparatus includes first and second light emitting areas, a color temperature controller, and a balance circuit. The first light emitting area includes first light-emitting arrays connected in series and outputs light of a first color temperature. The second light emitting area includes second light-emitting arrays connected in series and connected to the first light emitting area in parallel. The second light-emitting arrays output light of a second color temperature different from the first color temperature. The color temperature controller is selectively connected to at least one of an input node of the first light emitting area and an input node of the second light emitting area. The color temperature controllers determines an on/off state of the first and second light emitting areas. The balance circuit is connected to at least one of the first and second light emitting areas in series.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: July 23, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Cheol Bong, Min Soo Han, Hyun Jung Kim, Kil Yoan Chung
  • Electronic device connected to another electronic device and method of controlling same
    Patent number: 10362142
    Abstract: An electronic device and a control method of the electronic device are provided. The control method includes acquiring second device information on a second electronic device connected to the first electronic device, and determining a first application corresponding to a combination of the first electronic device and the second electronic device based on first device information on the first electronic device and the second device information.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: July 23, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Dong-Eup Ham, Jae-Hwan Kim, Hyung-Jin Park, Ki-Huk Lee, Bo-Kun Choi, Dong-Soo Han, Joo-Man Han, Dong-Il Son, Sun-Kee Lee
  • Torque angle sensor module
    Patent number: 10345171
    Abstract: The present invention relates to a magnet-integrated-type torque angle sensor module and, more particularly, to a torque angle sensor module that integrates magnets used for detecting steering direction, steering angle, torque, and steering speed and simplifies component configuration, capable of minimizing the rate of defects during assembly, improving disassembling ability, and inducing performance stabilization.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: July 9, 2019
    Assignee: SKF SEALING SOLUTIONS KOREA CO., LTD.
    Inventors: Yong Soo Hur, Chun Soo Han, Jung Sik Choi, Seong Jun Park, Shin Ho Kang
  • Composite membrane, semi-permeable membrane including the composite membrane, and water treatment device including the semi-permeable membrane
    Patent number: 10335743
    Abstract: A composite membrane including an organic polymer matrix and a plurality of porous inorganic particles is disclosed, wherein each of the porous inorganic particles has a plurality of pores arranged while forming a channel in a predetermined direction, and wherein an average length of the porous inorganic particles in a direction parallel to the channel is less than three times the average maximum length of the porous inorganic particles in the direction perpendicular to the channel.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: July 2, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Boreum Jeong, Sung Soo Han, Soon Chul Kwon
  • Separator for rechargeable battery and rechargeable battery including the same
    Patent number: 10340493
    Abstract: A separator for a rechargeable battery includes a porous substrate and a heat-resistant layer disposed on at least one surface of the porous substrate, wherein the heat-resistant layer includes a compound represented by Chemical Formula 1 or a cross-linked product thereof and a rechargeable lithium battery includes the same. (R)n1—Ar—OH??[Chemical Formula 1] In Chemical Formula 1, Ar, R, and n1 are the same as described in the detailed description.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: July 2, 2019
    Assignees: Smasung SDI Co., Ltd., Samsung Electronics Co., Ltd.
    Inventors: Jungsue Jang, Minho Cho, Sung Soo Han, Hana Kim, Byungmin Lee, Jun Hyuk Moon, Myungkook Park, Seungrim Yang, Hyoungwoo Choi
  • POLYPROPYLENE RESIN COMPOSITION AND ARTICLE PREPARED THEREFROM
    Publication number: 20190194435
    Abstract: A polypropylene resin composition may include an amount of 40 to 60 wt % of a polypropylene resin, an amount of 1 to 10 wt % of a polyethylene resin, an amount of 10 to 20 wt % of an olefin elastomer, and an amount of 1 to 20 wt % of a reinforcing material wherein all the wt % are based on the total weight of the polypropylene resin composition. Accordingly, a high gloss may be obtained without a coating process and moldability of the polypropylene resin may be obtained. Further provided is a molded article of an interior material or an exterior material of a vehicle manufactured by using the polypropylene resin composition.
    Type: Application
    Filed: August 12, 2018
    Publication date: June 27, 2019
    Inventors: Kyeong Hoon Jang, Dae Sik Kim, Jaehyun An, Seul Yi, In Soo Han, Eun Seob Shin, Beom Ho Kim, Hyeok Lee
  • SEPARATOR FOR LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME
    Publication number: 20190189987
    Abstract: The present invention relates to a separator for a lithium secondary battery, a method for manufacturing the separator, and a lithium secondary battery including the separator. The separator includes a porous substrate and a heat resistance porous layer positioned on at least one surface of the porous substrate, wherein the heat resistance porous layer includes a sulfonic acid group-containing polysulfone.
    Type: Application
    Filed: August 29, 2017
    Publication date: June 20, 2019
    Inventors: Seung Rim YANG, Chang Hyun LEE, Sung Soo HAN, Myungkook PARK, Minho CHO
  • Cosmetics container
    Patent number: D851499
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: June 18, 2019
    Assignee: DTS MG CO., LTD
    Inventor: Ki Soo Han
  • Cap for a medicine container
    Patent number: D858282
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: September 3, 2019
    Assignee: DTS MG CO., LTD
    Inventor: Ki Soo Han
  • Knee rehabilitation apparatus
    Patent number: D863558
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: October 15, 2019
    Assignee: Hexar Systems Co., Ltd.
    Inventor: Chang-Soo Han