Patents by Inventor In Won Cho

In Won Cho 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).

  • Patent number: 10675938
    Abstract: Disclosed is an air conditioner for a vehicle and a controlling method thereof. The air conditioner includes: a defrost vent and a face vent formed in a straight line; a defrost door part and a face door part formed in a straight line; and a duct separator having the defrost door part therein and being mounted inside an outlet, in which the defrost vent and the face vent are formed, to partition the defrost vent and the face vent, thereby enhancing assemblability by facilitating assembly even if the defrost door part and the face door part are mounted at different angles. Moreover, the air conditioner and the controlling method thereof can control an air outflow mode and an air inflow mode to be operated in interwork by connecting a first operating member for operating a mode door and a second operating member for operating an intake door with each other.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: June 9, 2020
    Assignee: HANON SYSTEMS
    Inventors: Jae O. Jung, Seok Kim, Young In Kim, Yong Sik Kim, Seung Sik Won, Jun Min Lee, Jung Won Cho
  • Publication number: 20200176019
    Abstract: Disclosed are a method and a system for recognizing an emotion during a call and utilizing the recognized emotion. An emotion-based call content providing method includes recognizing an emotion from call details during a call between a user and a counterpart, and storing at least a portion of the call details and providing the same as content related to the call based on the recognized emotion.
    Type: Application
    Filed: February 3, 2020
    Publication date: June 4, 2020
    Applicant: LINE Corporation
    Inventors: Jungjun Park, Dongwon Lee, Jongjin Cho, In Won Cho
  • Publication number: 20200161923
    Abstract: A motor with a flat wire is provided. Since spatial collisions which occur in horizontal and vertical directions can be prevented by flat wire patterns which intersect with each other and are stacked on slots of a stator core, there is an advantageous effect in that a motor is miniaturized.
    Type: Application
    Filed: October 24, 2019
    Publication date: May 21, 2020
    Applicant: DK Innotech Co.
    Inventors: Myong-Ken Song, Gyu-Won Cho, Byung-Ho Seol, Chang-Yong Sim, Seung-Oh Ryu
  • Patent number: 10644284
    Abstract: An in-situ coin cell support device for transmission mode X-ray diffraction analysis capable of controlling temperature. The device includes a coin cell seating unit including a seating part for receiving an in-situ coin cell, a positive electrode tab coupled to the seating part and connected to a positive electrode of the in-situ coin cell, and a negative electrode tab coupled to the seating part and connected to a negative electrode of the in-situ coin cell, a housing having a heat-insulating function, which surrounds the coin cell seating unit such that the positive and negative electrode tabs extend outwards from the housing and which includes one side wall and an opposite side wall arranged opposite each other with the in-situ coin cell interposed therebetween, and a temperature control unit coupled to the exterior of the housing and including an inlet port, an outlet port, and a flow passage.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: May 5, 2020
    Assignee: Korea Institute of Science and Technology
    Inventors: Kyung Yoon Chung, Dong Hyun Kim, Liau Dieky Susanto, Jaeho Park, Jiwon Jeong, Hun-Gi Jung, Won Young Chang, Won Chang Choi, Byung Won Cho
  • Publication number: 20200132518
    Abstract: Disclosed herein are an elastic encoder and manufacturing method thereof. The elastic encoder of the present invention includes a reinforcing rim which has a reinforcing body and a reinforcing flange formed along a peripheral part of the reinforcing body and which is manufactured using a metallic material; and a plastic magnet which is bound to the reinforcing flange so as to surround the reinforcing flange, includes synthetic resin, rubber material, and magnetic powder, and has a plurality of magnetic poles magnetized in a circumferential direction.
    Type: Application
    Filed: October 30, 2018
    Publication date: April 30, 2020
    Inventors: Jun Woo KIM, Se Hoon KIM, Su Won CHO
  • Patent number: 10620819
    Abstract: A display apparatus is provided. The display apparatus includes a display, a sensor to sense a touch on the display, a communicator, a storage configured to store matching information on which the display apparatus and at least one input source each match different touch types and a processor configured to, if it is identified that a touch type of the touch sensed by the sensor corresponds to a specific external input source based on the stored matching information, control the communicator to transmit information corresponding to the sensed touch to the specific external input source.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: April 14, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hye-won Lee, Du-seong Kang, Sung-won Cho
  • Patent number: 10608563
    Abstract: The present invention relates to a driving control of a voice coil motor (hereinafter, referred to as ‘VCM’) which moves lens of a camera module, more particularly to a driving control method for VCM capable of reducing the noise generated at the time of initial driving or landing of the lens and reducing the moving time thereof, and the method is characterized by and include the steps of: applying a linearly increasing current with a first slope to the VCM up to a pre-set first inflection point in response to a camera operation-on command; and moving the lens to an infinite position by applying a linearly increasing current with a second slope less steep than the first slope to the VCM from the first inflection point to the infinite position.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: March 31, 2020
    Assignee: DONGWOON ANATECH CO., LTD.
    Inventors: Seung Kwon Lee, Sun Pyo Lee, Ho Jun Lee, Sin Won Cho
  • Publication number: 20200099433
    Abstract: In a Multiple-Input Multiple-Output (MIMO) system including a large number of antenna ports, a base station such as a Node B communicates a total number of antenna ports by communicating the number of antenna ports per Channel State Information Reference Signal (CSI-RS) configuration and one or more CSI-RS configurations. A User Equipment determines the number of antenna ports from the information communicated by the base station by determining the number of CSI-RS configurations sent by the base station and multiplying that number by the number of antenna ports per CSI-RS configuration indicated by the base station.
    Type: Application
    Filed: September 19, 2019
    Publication date: March 26, 2020
    Inventors: Choong Won CHO, Jeonghwan PARK
  • Publication number: 20200058727
    Abstract: An manufacturing method of a display device may include the following steps: forming a transistor on a substrate; forming an insulating layer on the transistor; forming a conductive layer including silver on the insulating layer; forming a photosensitive member on the conductive layer; forming an electrode of a light-emitting element by etching the conductive layer; performing plasma treatment on a structure that comprises the electrode, the plasma treatment using a gas including a halogen; and removing a product that is resulted from the plasma treatment.
    Type: Application
    Filed: July 24, 2019
    Publication date: February 20, 2020
    Inventors: Sang Gab KIM, Hyun Min CHO, Tae Sung KIM, Yu-Gwang JEONG, Su Bin BAE, Jin Seock KIM, Sang Gyun KIM, Hyo Min KO, Kil Won CHO, Han Sol LEE
  • Publication number: 20200045603
    Abstract: Distribution of traffic to cells in a communication network can be controlled. A distribution management component (DMC) can determine overall device traffic throughput for cells of a sector that satisfy a defined traffic throughput criterion relating to a harmonic mean of the device traffic throughput for the cells to desirably enhance or maximize the harmonic mean of the overall device traffic throughput. Based on the overall device traffic throughput for the cells, the DMC can determine whether to adjust a characteristic associated with a cell of the cells to facilitate adjusting distribution of device traffic among the cells of the sector to achieve desirable load balancing of traffic by the sector and in the network. Load balancing can be achieved by controlling respective parameters with regard to communication devices that are in idle mode or connected mode to facilitate directing communication devices and associated traffic to desired cells.
    Type: Application
    Filed: October 11, 2019
    Publication date: February 6, 2020
    Inventors: Huahui Wang, Tae Won Cho, Gopalakrishnan Meempat, Henry Kafka, Ravi Raina, Xiaoyu Wang, Laurie Bigler
  • Patent number: 10524329
    Abstract: A pulse width modulation (PWM) signal generator according to one embodiment of the present invention includes a first comparison unit for comparing a duty value being inputted with a reference wave being inputted to output a first PWM signal, a signal inversion unit for inverting the duty value being inputted on the basis of a maximum value of the reference wave, a second comparison unit for comparing the duty value inverted by the signal inversion unit with the reference wave being inputted to output a second PWM signal, and a reference wave generator for generating a reference wave to transmit the same to each of the first comparison unit and the second comparison unit.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: December 31, 2019
    Assignee: FEELUX CO., LTD.
    Inventor: Kyu Won Cho
  • Publication number: 20190381466
    Abstract: An apparatus for manufacturing water having a high concentration of dissolved ozone is characterized by being configured by connecting: a filtering device; a water tank connected to the filtering device; a pump connected to the water tank; a Venturi tube connected to the pump; a first gas dissolving pressure device connected to the Venturi tube; and a second gas dissolving pressure device connected to the first gas dissolving pressure device.
    Type: Application
    Filed: October 31, 2017
    Publication date: December 19, 2019
    Inventor: Ki Won CHO
  • Publication number: 20190377209
    Abstract: The exemplary embodiments relate generally to a display device that may include: a first substrate and a second substrate, each including a transparent encapsulation area; an outer sealant along a side of the transparent encapsulation area; a pattern part disposed on the first substrate and extending in a direction parallel to the outer sealant; and a transparent sealant adjacent to the pattern part and extending in a direction parallel to the pattern part, and a manufacturing method thereof.
    Type: Application
    Filed: July 18, 2019
    Publication date: December 12, 2019
    Inventors: Hyoung-Joon KIM, Hyo Jin KIM, Kap Soo YOON, Jeong Hyun LEE, Tae Hee LEE, So Young JUN, Soong Won CHO, Jeong Uk HEO
  • Publication number: 20190367741
    Abstract: An emulsion, a method of preparing an emulsion, and a method of forming a coating film using an emulsion are provided. The emulsion includes latex particles, wherein each of the latex particles comprises a core portion formed of a polymer matrix having an internal network structure, and a shell portion which surrounds the core portion.
    Type: Application
    Filed: March 14, 2018
    Publication date: December 5, 2019
    Inventors: Dae Won Cho, Hee Yun Kim, Tae Hoon Yeum, Su Jin Lee, Jeong Hyun Choi
  • Publication number: 20190352493
    Abstract: An emulsion, and a method of preparing an emulsion are provided. The emulsion includes styrene/acrylic latex particles and a metal stearate-based material.
    Type: Application
    Filed: January 29, 2018
    Publication date: November 21, 2019
    Inventors: Hee Yun Kim, Tae Hoon Yeum, Su Jin Lee, Dae Won Cho, Jeong Hyun Choi
  • Publication number: 20190351733
    Abstract: Disclosed herein are a battery temperature control device for a vehicle, which heats the interior of the vehicle and a battery, and an air conditioner for a vehicle having the same. The battery temperature control device includes: a refrigerant circulation line (R) having a compressor (110), an indoor heat exchanger (130), expansion means (140, 150) and an outdoor heat exchanger (120); a coolant circulation line (W) which circulates a heater core (240) mounted to heat the interior of the vehicle; and a coolant heat exchanger (220) mounted to exchange heat between refrigerant circulating the refrigerant circulation line (R) and coolant circulating the coolant circulation line (W), wherein a battery (210) is arranged on the coolant circulation line (W). Due to the coolant circulation line which can heat the interior of the vehicle and the battery at the same time, the battery temperature control device and the air conditioner can heat the interior of the vehicle and the battery effectively.
    Type: Application
    Filed: July 29, 2019
    Publication date: November 21, 2019
    Inventors: Doo Hoon Kim, Young Hum Han, Chul Hee Kim, Hyeon Gyu Kim, Joong Man Han, Kyung Ju An, Jung Won Cho
  • Publication number: 20190352441
    Abstract: An alkali-soluble resin, a method of preparing an alkali-soluble resin, and an emulsion polymer including an alkali-soluble resin are provided. The alkali-soluble resin includes a first monomer including at least one of an acrylic monomer, a methacrylic monomer, and a styrene-based monomer and having no allyl group; and a second monomer having an allyl group, wherein the alkali-soluble resin is prepared by polymerizing the first monomer and the second monomer.
    Type: Application
    Filed: January 18, 2018
    Publication date: November 21, 2019
    Inventors: Su Jin Lee, Hee Yun Kim, Tae Hoon Yeum, Dae Won Cho, Jeong Hyun Choi
  • Patent number: 10484918
    Abstract: Distribution of traffic to cells in a communication network can be controlled. A distribution management component (DMC) can determine overall device traffic throughput for cells of a sector that satisfy a defined traffic throughput criterion relating to a harmonic mean of the device traffic throughput for the cells to desirably enhance or maximize the harmonic mean of the overall device traffic throughput. Based on the overall device traffic throughput for the cells, the DMC can determine whether to adjust a characteristic associated with a cell of the cells to facilitate adjusting distribution of device traffic among the cells of the sector to achieve desirable load balancing of traffic by the sector and in the network. Load balancing can be achieved by controlling respective parameters with regard to communication devices that are in idle mode or connected mode to facilitate directing communication devices and associated traffic to desired cells.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: November 19, 2019
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Huahui Wang, Tae Won Cho, Gopalakrishnan Meempat, Henry Kafka, Ravi Raina, Xiaoyu Wang, Laurie Bigler
  • Patent number: 10483527
    Abstract: Provided is a cathode material for a rechargeable magnesium battery, represented by the chemical formula of Ag2SxSe1-x (0?x?1), a highly stable cathode material and a rechargeable magnesium battery including the same. The cathode material for a rechargeable magnesium battery has a higher discharge capacity and higher discharge voltage as compared to a typical commercially available cathode material, Chevrel phase, and shows excellent stability in an electrolyte for a rechargeable magnesium battery including chloride ions. In addition, after evaluating the cycle life of the cathode material, the cathode material shows an excellent discharge capacity per unit weight after 500 charge/discharge cycles, and thus is useful for a cathode material for a rechargeable magnesium battery.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: November 19, 2019
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Si Hyoung Oh, Byung Won Cho, Won Young Chang, Jung Hoon Ha, Boeun Lee, Hyo Ree Seo
  • Patent number: D884697
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: May 19, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jeong-Woo Park, Sung-Jin Ann, Dong-Hee Won, Ju-Won Cho