Patents by Inventor Do Hoon Kim

Do Hoon Kim 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).

  • Air conditioner
    Patent number: 10788240
    Abstract: In an air conditioner, a drain extraction unit and a refrigerant pipe connecting unit may be disposed in a blocking region in which a discharge port is not provided so that a size of the discharge port may be secured and the discharge port may be uniformly disposed, thereby generating uniform airflow in a room. In a lower housing formed in a circular shape, some of components inside an indoor unit of the air conditioner may be disposed in a protrusion portion that protrudes from the circular housing, thereby facilitating the installation of the air conditioner. A condensate water collecting space disposed outside the housing may be provided in a drain tray, thereby efficiently preventing a leakage due to condensate water generated outside the housing. The housing, the drain tray, and the cover member of the air conditioner may be coupled by a coupling member coupled outside.
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: September 29, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong Yoon Lee, Do-Hoon Kim, Joon-Ho Yoon, Chul Ju Lee, Jun Woo Kim, Bu Youn Lee, Jung Dae Lee, Sung-June Cho
  • Air conditioner
    Patent number: 10760818
    Abstract: Disclosed herein is an air conditioner including a suction panel which includes a suction port through which air is suctioned in inside a housing. The suction panel is formed to rotate with an axial direction of an air blowing fan or a direction perpendicular to the axial direction of the air blowing fan as a rotation axis to be coupled with or separated from the housing. Accordingly, a user may easily and intuitively separate the suction panel and falling of the suction panel, which may occur when the suction panel is separated, may be effectively reduced using a supporting unit disposed at the suction panel. Also, the housing and cover members which cover an outer perimeter of a lower portion of the housing may be coupled with each other by pressurizing the cover members toward the housing, thereby allowing the user to easily coupled the cover members.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: September 1, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong Yoon Lee, Jae Hyoung Sim, Do Yeon Kim, Do-Hoon Kim, Byung Yul So, Joon-Ho Yoon, Jung Dae Lee, Sung-June Cho
  • AIR CONDITIONER
    Publication number: 20200263882
    Abstract: Disclosed herein is an air conditioner. The air conditioner includes a housing having an inlet and an outlet, a blade having a plurality of discharge holes and provided to discharge air through the plurality of discharge holes, a first opening formed between one side of the blade near the inlet and the housing when the blade discharges air through the plurality of discharge holes, and a second opening formed between the housing and the other side opposite to the one side of the blade when the blade discharges air through the plurality of discharge holes.
    Type: Application
    Filed: August 29, 2018
    Publication date: August 20, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung Ghun KIM, Do-Hoon KIM, Woo Seok SONG, Jun HWANG, Jong Moon KIM, Hyeong Joon SEO, Jong Moon LEE, Jun Hwa LEE, Hyeong Kyu CHO
  • Fluoride phosphor, method of manufacturing the same, and light emitting device
    Patent number: 10711187
    Abstract: A method of manufacturing a fluoride phosphor represented by a chemical formula A3MF7:Mn4+ includes forming a first mixture by mixing a first raw material containing A2MF6 and a second raw material containing AF or AHF2, forming a second mixture by mixing the first mixture and a sintering aid, and firing the second mixture. In the chemical formula, A is at least one selected from Li, Na, K, Rb, Cs and mixtures thereof, and M is at least one selected from Si, Ti, Zr, Hf, Ge, Sn, and mixtures thereof.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: July 14, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Do Hoon Kim, Izawa Takamasa, Chul Soo Yoon, Sung Woo Choi
  • PHARMACEUTICAL COMPOSITION CONTAINING AVOCADO OIL FRACTION AS ACTIVE INGREDIENT FOR PREVENTION OR TREATMENT OF HEARING LOSS
    Publication number: 20200215142
    Abstract: The present invention relates to a pharmaceutical composition containing an avocado oil fraction as an active ingredient for prevention or treatment of hearing loss. Specifically, the avocado oil fraction according to the present invention, especially, an isopropanol fraction of avocado oil significantly increases the number of hair cells reduced by neomycin in zebrafish models, so the isopropanol fraction of avocado oil can be favorably used in the treatment of hearing loss.
    Type: Application
    Filed: February 14, 2020
    Publication date: July 9, 2020
    Applicant: DONG KOOK PHARM CO., LTD
    Inventors: Bin Na Hong, Woo Jae Jung, Kye Wan Lee, Jung Suk Lee, Yu Hwa Park, Do Hoon Kim
  • AIR CONDITIONER
    Publication number: 20200217556
    Abstract: Disclosed herein is an air conditioner including a suction panel which includes a suction port through which air is suctioned in inside a housing. The suction panel is formed to rotate with an axial direction of an air blowing fan or a direction perpendicular to the axial direction of the air blowing fan as a rotation axis to be coupled with or separated from the housing. Accordingly, a user may easily and intuitively separate the suction panel and falling of the suction panel, which may occur when the suction panel is separated, may be effectively reduced using a supporting unit disposed at the suction panel. Also, the housing and cover members which cover an outer perimeter of a lower portion of the housing may be coupled with each other by pressurizing the cover members toward the housing, thereby allowing the user to easily coupled the cover members.
    Type: Application
    Filed: March 17, 2020
    Publication date: July 9, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong Yoon LEE, Jae Hyoung SIM, Do Yeon KIM, Do-Hoon KIM, Byung Yul SO, Joon-Ho YOON, Jung Dae LEE, Sung-June CHO
  • METHOD AND APPARATUS FOR PROTECTING CONFIDENTIAL INFORMATION IN ELECTRIC VEHICLE POWER TRANSFER SYSTEM
    Publication number: 20200184101
    Abstract: A method for protecting confidential information in an EV power transfer system includes determining whether there is an abnormality in a storage device in which confidential information for transferring electric power from a charging station to the EV is stored. The method further includes transmitting a message warning a risk of leakage of the confidential information when it is determined that there is the abnormality in the storage device. An apparatus for protecting confidential information in an EV power transfer system includes a processor and a memory storing instructions that cause the processor to perform the method.
    Type: Application
    Filed: December 4, 2019
    Publication date: June 11, 2020
    Inventor: Do Hoon KIM
  • YOKE FOR SPEAKER, METHOD OF MANUFACTURING THE SAME, AND SPEAKER APPARATUS INCLUDING YOKE FOR SPEAKER
    Publication number: 20200186929
    Abstract: A yoke for the speaker includes: a parent member molded of an iron-based powder; and a heterogeneous material molded of a metal powder having a higher conductivity and a lower magnetic susceptibility than the iron-based powder, wherein the heterogeneous material is integrally disposed on at least one of a part of a surface of the parent member, or an internal portion of the parent member, or both, and the heterogeneous material diverts an eddy current generated in the parent member.
    Type: Application
    Filed: August 8, 2019
    Publication date: June 11, 2020
    Inventors: Mi Ru Kim, Do Hoon Kim, Jin Hyeon Lee
  • Polymer Compositions and Methods of Use
    Publication number: 20200165778
    Abstract: Provided herein are liquid polymer (LP) compositions comprising an acrylamide (co)polymer, as well as methods for preparing inverted polymer solutions by inverting these LP compositions in an aqueous fluid. The resulting inverted polymer solutions can have a concentration of acrylamide (co)polymer of from about 50 to about 15,000 ppm, and a filter ratio of 1.5 or less at 15 psi using a 1.2 ?m filter. Also provided are methods of using these inverted polymer solutions in dewatering, clarification, flocculation and/or thickening applications, and the like.
    Type: Application
    Filed: December 7, 2016
    Publication date: May 28, 2020
    Inventors: Logan Jackson, Thomas J. Lynch, Ronald Robinson, Frances Fournier, Hong Yang, Sukhjit Aujla, Do Hoon Kim, Dennis Arun Alexis, Varadarajan Dwarakanath, David Espinosa, Taimur Malik
  • Methods for hydrocarbon recovery
    Patent number: 10626320
    Abstract: Provided herein are liquid polymer (LP) compositions comprising a synthetic (co)polymer (e.g., an acrylamide (co)polymer), as well as methods for preparing inverted polymer solutions by inverting these LP compositions in an aqueous fluid. The resulting inverted polymer solutions can have a concentration of a synthetic (co)polymer (e.g., an acrylamide (co)polymer) of from 50 to 15,000 ppm, and a filter ratio of 1.5 or less at 15 psi using a 1.2 ?m filter. Also provided are methods of using these inverted polymer solutions in oil and gas operations, including enhanced oil recovery.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: April 21, 2020
    Assignee: Chevron U.S.A. Inc.
    Inventors: Do Hoon Kim, Dennis Arun Alexis, Varadarajan Dwarakanath, David Espinosa, Taimur Malik, Logan Jackson, Tom Lynch, Ronald Robinson, Frances Fournier, Hong Yang, Sukhjit Aujla
  • METHODS FOR HYDROCARBON RECOVERY
    Publication number: 20200115621
    Abstract: Provided herein are liquid polymer (LP) compositions comprising a synthetic (co)polymer (e.g., an acrylamide (co)polymer), as well as methods for preparing inverted polymer solutions by inverting these LP compositions in an aqueous fluid. The resulting inverted polymer solutions can have a concentration of a synthetic (co)polymer (e.g., an acrylamide (co)polymer) of from 50 to 15,000 ppm, and a filter ratio of 1.5 or less at 15 psi using a 1.2 ?m filter. Also provided are methods of using these inverted polymer solutions in oil and gas operations, including enhanced oil recovery.
    Type: Application
    Filed: December 10, 2019
    Publication date: April 16, 2020
    Inventors: Do Hoon Kim, Dennis Arun Alexis, Varadarajan Dwarakanath, David Espinosa, Taimur Malik, Logan Jackson, Tom Lynch, Ronald Robinson, Frances Fournier, Hong Yang, Sukhjit Aujla
  • Methods for hydrocarbon recovery
    Patent number: 10619087
    Abstract: Provided herein are liquid polymer (LP) compositions comprising a synthetic (co)polymer (e.g., an acrylamide (co)polymer), as well as methods for preparing inverted polymer solutions by inverting these LP compositions in an aqueous fluid. The resulting inverted polymer solutions can have a concentration of a synthetic (co)polymer (e.g., an acrylamide (co)polymer) of from 50 to 15,000 ppm, and a filter ratio of 1.5 or less at 15 psi using a 1.2 ?m filter. Also provided are methods of using these inverted polymer solutions in oil and gas operations, including enhanced oil recovery.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: April 14, 2020
    Assignee: Chevron U.S.A. Inc.
    Inventors: Do Hoon Kim, Dennis Arun Alexis, Varadarajan Dwarakanath, David Espinosa, Taimur Malik, Logan Jackson, Tom Lynch, Ronald Robinson, Frances Fournier, Hong Yang, Sukhjit Aujla
  • Air conditioner
    Patent number: 10612814
    Abstract: Disclosed herein is an air conditioner including a suction panel which includes a suction port through which air is suctioned in inside a housing. The suction panel is formed to rotate with an axial direction of an air blowing fan or a direction perpendicular to the axial direction of the air blowing fan as a rotation axis to be coupled with or separated from the housing. Accordingly, a user may easily and intuitively separate the suction panel and falling of the suction panel, which may occur when the suction panel is separated, may be effectively reduced using a supporting unit disposed at the suction panel. Also, the housing and cover members which cover an outer perimeter of a lower portion of the housing may be coupled with each other by pressurizing the cover members toward the housing, thereby allowing the user to easily coupled the cover members.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: April 7, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong Yoon Lee, Jae Hyoung Sim, Do Yeon Kim, Do-Hoon Kim, Byung Yul So, Joon-Ho Yoon, Jung Dae Lee, Sung-June Cho
  • AIR CONDITIONER
    Publication number: 20200096228
    Abstract: In an air conditioner, a drain extraction unit and a refrigerant pipe connecting unit may be disposed in a blocking region in which a discharge port is not provided so that a size of the discharge port may be secured and the discharge port may be uniformly disposed, thereby generating uniform airflow in a room. In a lower housing formed in a circular shape, some of components inside an indoor unit of the air conditioner may be disposed in a protrusion portion that protrudes from the circular housing, thereby facilitating the installation of the air conditioner. A condensate water collecting space disposed outside the housing may be provided in a drain tray, thereby efficiently preventing a leakage due to condensate water generated outside the housing. The housing, the drain tray, and the cover member of the air conditioner may be coupled by a coupling member coupled outside.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dong Yoon LEE, Do-Hoon KIM, Joon-Ho YOON, Chul Ju LEE, Jun Woo KIM, Bu Youn LEE, Jung Dae LEE, Sung-June CHO
  • LIGHT-SCATTERING DUST SENSOR
    Publication number: 20190376907
    Abstract: A light-scattering dust sensor includes: a light scattering region; a light emitter configured to emit light to the light scattering region; a light receiver configured to receive scattered light generated in the light scattering region; and an emitted light limiter located between the light emitter and the light scattering region, wherein the light emitted by the light emitter includes: peripheral light; and central light having an intensity that is more uniform than an intensity of the peripheral light, wherein the emitted light limiter is configured to block part of the emitted light, wherein the part of the emitted light blocked by the emitted light limiter includes the peripheral light.
    Type: Application
    Filed: December 12, 2018
    Publication date: December 12, 2019
    Inventors: Sang Ick Park, Do Hoon Kim, Hyun Chul Hwang, Myeong Yong Lee, Dong Ju Kim
  • METHODS AND SYSTEMS FOR GENERATING AQUEOUS POLYMER SOLUTIONS
    Publication number: 20190367685
    Abstract: Provided herein are liquid polymer (LP) compositions comprising a synthetic (co)polymer (e.g., an acrylamide (co)polymer), as well as methods for preparing aqueous polymer solutions by combining these LP compositions with an aqueous fluid. The resulting aqueous polymer solutions can have a concentration of a synthetic (co)polymer (e.g., an acrylamide (co)polymer) of from 50 to 15,000 ppm, and a filter ratio of 1.5 or less at 15 psi using a 1.2 ?m filter. Also provided are methods of using these aqueous polymer solutions in oil and gas operations, including enhanced oil recovery.
    Type: Application
    Filed: June 14, 2019
    Publication date: December 5, 2019
    Inventors: Do Hoon Kim, Dennis A. Alexis, Varadarajan Dwarakanath, David R. Espinosa, Taimur Malik, Peter G. New, Adam C. Jackson, Christopher Michael Niemi
  • MATRIX-ASSISTED LASER DESORPTION/IONIZATION MASS SPECTROMETRY METHOD
    Publication number: 20190279853
    Abstract: The present invention relates to a matrix-assisted laser desorption ionization mass spectrometry method and, specifically, a mass spectrometry method according to the present invention comprises the steps of: acquiring a mass spectrum of an analyte by performing matrix-assisted laser desorption ionization of the analyte, wherein a detection spectrum, which is the mass spectrum of the analyte, is acquired using each of two or more matrixes different from one another; and removing, from each detection spectrum, a peak of a corresponding matrix to obtain a matrix-removed spectrum, and then acquiring a corrected mass spectrum of the analyte on the basis of a matrix-removed spectrum for each of different matrixes.
    Type: Application
    Filed: October 30, 2017
    Publication date: September 12, 2019
    Inventors: Taeman KIM, Do Hoon KIM, Jong Rok AHN, Han-Oh PARK
  • Security method and apparatus for electric vehicle power transfer system
    Patent number: 10404686
    Abstract: A security method and apparatus for an electric vehicle (EV) power transfer system can prevent abuse of privacy information or financial information which is stored in an in-vehicle controller, and block fee charging and authentication. A security method for the EV power transfer system, performed by a charging controller installed in an EV, includes steps of: receiving an authentication request from a communication controller installed in the EV; authenticating second key information included in the authentication request based on first key information which is learned or stored beforehand; and when the authentication succeeds, starting a charging process.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: September 3, 2019
    Assignee: Hyundai Motor Company
    Inventors: Do Hoon Kim, Kang Hoon Lee
  • AIR CONDITIONER
    Publication number: 20190249884
    Abstract: Disclosed herein is an air conditioner. The air conditioner includes a housing having an inlet and an outlet, and having a first guide surface forming the outlet and a second guide surface facing the first guide surface provided therein, a heat exchanger configured to heat-exchange air suctioned through the inlet, a blower fan configured to suction air from the inlet, heat-exchange the air by passing air through the heat exchanger, and discharge air toward the outlet, and an airflow control unit provided to be movable between a first position adjacent to one end portion of the outlet from which air is discharged and a second position spaced apart from the end portion of the outlet from which air is discharged, and protruding from the first guide surface or the second guide surface when the airflow control unit placed at the first position.
    Type: Application
    Filed: April 17, 2019
    Publication date: August 15, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Do Hoon KIM, Kyoung Rock KIM, Jong Youb KIM, Jung Ho KIM, Je Myung MOON, Jae Hyoung SIM, Joon Ho YOON, Bu Youn LEE, Jung Dae LEE, Bum JANG
  • Dust sensor
    Patent number: D886647
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: June 9, 2020
    Assignee: SAMYOUNG S&C CO., LTD.
    Inventors: Sang Ick Park, Do Hoon Kim, Hyun Chul Hwang, Myeong Yong Lee