Patents by Inventor Dae Hwan Kim

Dae Hwan 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).

  • Camera Module and Camera for Vehicle
    Publication number: 20180314032
    Abstract: An embodiment of the present invention relates to a camera module comprising: a lens a heater disposed on a surface of the lens; and a switch electrode which selectively comes into contact with the heater, wherein a current is supplied to the heater through the switch electrode when the switch electrode and the heater are in contact with each other, the current supply to the heater is cut off when the switch electrode and the heater are spaced apart from each other, and the switch electrode is spaced apart from the heater when the lens reaches a predetermined temperature or higher.
    Type: Application
    Filed: October 28, 2016
    Publication date: November 1, 2018
    Inventor: DAE HWAN KIM
  • Iris Recognition Camera and Mobile Terminal Including Same
    Publication number: 20180307120
    Abstract: One embodiment of an iris recognition camera can comprise: a liquid lens capable of adjusting the curvature of a lens front surface; a first adjusting part for adjusting the curvature of the front surface, of the liquid lens, to which the light is incident; an angle changing part rotating so as to change the angle in the direction of an optical axis of the liquid lens; and a second adjusting part for adjusting the rotational angle of the angle changing part.
    Type: Application
    Filed: July 2, 2018
    Publication date: October 25, 2018
    Inventor: DAE HWAN KIM
  • REFRIGERATOR AND MANUFACTURING METHOD THEREFOR
    Publication number: 20180299060
    Abstract: Disclosed is a refrigerator including an ultrathin wall type insulating wall having a reduced thickness while maintaining insulating performance, so as to increase the capacity of a storage chamber. A vacuum insulating material is disposed inside the insulating wall so as to ensure the insulating performance of the insulating wall, and a foam material, in the portion in which the vacuum insulating material is not disposed, is disposed to be thicker than a foam material in the portion in which the vacuum insulating wall is disposed, such that the insulating wall, which maintains insulating performance while maintaining the insulating wall having an overall ultrathin shape, can be formed.
    Type: Application
    Filed: October 10, 2016
    Publication date: October 18, 2018
    Applicant: Samsung Electromics Co., Ltd.
    Inventors: Myung Seob SONG, Dae Hwan KIM, Min Soo KIM, Jin Seung CHOI
  • Security of screen in electronic device
    Patent number: 10102404
    Abstract: An electronic device is provided. The electronic device includes a processor configured to execute an application, and a display configured to display a first window corresponding to the application, wherein, in response to a specified event, the processor is further configured to adjust a transparency of the first window and to output, to a lower layer than a layer of the first window, a second window overlapping at least a part of an area of the first window.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: October 16, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hwi Woong Kim, Dae Hwan Kim, Hyun Ho Kim, Go Un Lee
  • CAMERA MODULE
    Publication number: 20180239105
    Abstract: The present invention relates to a camera module, and the present invention may comprise: a lens; a heating layer positioned on the lens so as to generate heat when power is supplied thereto; and a heating wire, which is positioned on the surface of the lens or of the heating layer, which generates heat when a current is supplied thereto from an external power supply, and which is electrically connected to the heating layer. The present invention comprises a heating wire, besides the heating layer that comprises a conductive material, and thus can reduce the time taken to supply a heating body with a current, and the reduced heating time accordingly enables rapid heating.
    Type: Application
    Filed: August 17, 2016
    Publication date: August 23, 2018
    Inventors: SANG HYUN LEE, JUNG HOO SEO, DAE HWAN KIM
  • REFRIGERATOR AND CONTROL METHOD THEREOF
    Publication number: 20180231294
    Abstract: Disclosed herein are a refrigerator includes an ice making tray, a cooling system, a stirrer, at least a portion of which is submerged in the ice making tray, a stirring motor coupled to the stirrer, and a controller storing instructions and configured to execute the stored instructions to control the stirring motor to drive the stirrer while controlling the cooling system to cool water stored in the ice making tray. While the cooling system cools the water stored in the ice making tray, the stirrer stirs the water stored in the ice making tray.
    Type: Application
    Filed: February 14, 2018
    Publication date: August 16, 2018
    Inventors: Myung-Seob SONG, Jin Seung CHOI, Min Soo KIM, Dae Hwan KIM
  • METHOD FOR MANUFACTURING SYNTHETIC RESIN SCOURING PAD
    Publication number: 20180222104
    Abstract: A method for manufacturing a synthetic resin scouring pad includes hot extruding a polymer by thermally melting a synthetic resin, along a T die having a straight extrusion port, to form a full width film sheet; cold-curing the film sheet by impregnating and quenching the extruded full width film sheet with cooling water of a cooling bath; forming flat film filaments by passing the full width film sheet lengthwise through a cutting part in which cutting blades are arranged at a predetermined width so as to dividingly-cut the full width film sheet into a predetermined width; passing the flat film filaments in the longitudinal direction through a coiling forming part to plastic-deform the flat film filaments into coil-shaped film filaments; and inputting the coil-shaped film filaments into an annular winding part so that the film filaments are wound in an annular shape to form a synthetic resin scouring pad.
    Type: Application
    Filed: September 14, 2015
    Publication date: August 9, 2018
    Applicant: KWANG JIN IND. CO., LTD.
    Inventors: Hyeong-Cheol HWANG, Kang-Sik CHO, Dae-Hwan KIM, Heon-Joo JEONG
  • Medical imaging apparatus and method of processing medical image
    Patent number: 10042028
    Abstract: A medical imaging apparatus includes: an output unit configured to display a magnetic resonance (MR) image matrix in which MR images, obtained by performing magnetic resonance imaging on a heart, are arranged in columns and rows; and an image processor configured to display at least one first indicator which indicates a column of the MR image matrix corresponding to at least one of end diastole and end systole and display at least one second indicator which indicates a row of the MR image matrix corresponding to at least one of an apex and a base of the heart, wherein the columns of the MR image matrix are arranged according to time when MR images included in the columns are captured, and the rows of the MR image matrix are arranged according to a position on a longitudinal axis of the heart corresponding to MR images included in the rows.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: August 7, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun-hee Jo, Dae-hwan Kim, Joon-soo Kim, Sung-pil Jung, Yang-lim Choi
  • Iris recognition camera and mobile terminal including same
    Patent number: 10042234
    Abstract: One embodiment of an iris recognition camera can comprise: a liquid lens capable of adjusting the curvature of a lens front surface; a first adjusting part for adjusting the curvature of the front surface, of the liquid lens, to which the light is incident; an angle changing part rotating so as to change the angle in the direction of an optical axis of the liquid lens; and a second adjusting part for adjusting the rotational angle of the angle changing part.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: August 7, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Dae Hwan Kim
  • SUPPORTED HYBRID CATALYST AND METHOD FOR PREPARING OLEFIN POLYMER USING THE SAME
    Publication number: 20180194873
    Abstract: The present invention relates to a supported hybrid catalyst and a method for preparing olefin polymer using the same. Using the supported hybrid catalyst, olefin polymer that maintains excellent mechanical strength of olefin polymer polymerized with the existing metallocene catalyst, but exhibits remarkably improved processibility compared to the existing olefin polymer, can be provided.
    Type: Application
    Filed: January 26, 2017
    Publication date: July 12, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Hyun Jee KWON, Heon Yong KWON, Dae Sik HONG, Dae Hwan KIM, Sung Min LEE, Eun Young SHIN, Sung Ho PARK, Young Suk YOU, Jin Young LEE
  • Composition for promoting hair growth or preventing hair loss
    Patent number: 10016351
    Abstract: The present invention relates to a composition for promoting hair growth or preventing hair loss and, specifically, to a composition, which has excellent stability for skin and no side effects, promotes hair growth, prevents hair loss through the delay of hair loss, and has an excellent hair growth effect.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: July 10, 2018
    Assignee: NEOPHARM CO., LTD.
    Inventors: Se Kyoo Jeong, Jong Hwan Bae, Bu Mahn Park, Dae Hwan Kim
  • Camera Module
    Publication number: 20180188636
    Abstract: One embodiment of a camera module can comprise: a lens unit; a holder coupled to the lens unit; a cover member arranged on the top of the holder, and encompassing the lens unit; an image sensing unit arranged on the lower part of the lens unit and the holder; and a thermoelement formed in a hollow shape and encompassing the lens unit, and arranged such that one surface thereof faces the image sensing unit.
    Type: Application
    Filed: June 30, 2016
    Publication date: July 5, 2018
    Inventor: Dae Hwan KIM
  • LENS BARREL AND CAMERA MODULE COMPRISING SAME
    Publication number: 20180176431
    Abstract: One embodiment of a camera module may comprise: a lens barrel having a hollow formed therein, comprising at least one lens aligned in the optical axis of the hollow; a holder having formed therein an internal space in which a part of the lens barrel is accommodated; a casing coupled to the holder and having formed therein an internal space in which a printed circuit board is accommodated; and a first heater which is electrically connected to the printed circuit board to heat the lens.
    Type: Application
    Filed: June 3, 2016
    Publication date: June 21, 2018
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Dae Hwan Kim, Seung Ryong Park, Jung Hoo Seo, Sang Hyun Lee
  • Metallocene compound, catalyst composition including the same, and method of preparing polyolefin using the same
    Patent number: 9994652
    Abstract: Provided are a novel metallocene compound, a catalyst composition including the same, and a method of preparing a polyolefin using the same. The metallocene compound according to the present invention and the catalyst composition including the same may be used for the preparation of a polyolefin, may have excellent polymerization ability, and may produce a polyolefin having an ultra-high molecular weight. In particular, when the metallocene compound according to the present invention is employed, an olefin-based polymer having an ultra-high molecular weight may be polymerized because the metallocene compound shows high polymerization activity even when it is supported on a support.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: June 12, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Jin Young Park, Yong Ho Lee, Kyung Jin Cho, Ki Soo Lee, Bog Ki Hong, Min Seok Cho, Dae Hwan Kim, Se Young Kim, Sung Min Lee, Chang Woan Han, Sung Ho Park
  • GRAPHICAL USER INTERFACE PROVIDING METHOD FOR TIME-SERIES IMAGE ANALYSIS
    Publication number: 20180150188
    Abstract: The present invention relates to a graphical user interface providing method for time-series image analysis, the method comprising the steps of: reading at least one time-series image set by a controller; displaying each read image set by the controller on each window; and providing a graphical user interface for receiving dynamic analysis configuration from a user by the controller.
    Type: Application
    Filed: August 12, 2016
    Publication date: May 31, 2018
    Applicant: VIEWORKS CO., LTD.
    Inventors: You Jung Kang, Seung Gyu Kim, Dae Hwan Kim
  • PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING ARTHRITIS OR INFLAMMATORY DISEASE CONTAINING 2-METHOXY-4-(3-(4-METHOXYPHENYL)PROPYL-1-EN-1-YL)PHENOL AS ACTIVE INGREDIENT
    Publication number: 20180133169
    Abstract: Disclosed herein is a pharmaceutical composition for treating or preventing inflammatory diseases or arthritis, which includes 2-methoxy-4-(3-(4-methoxyphenyl)prop-1-en-1-yl)phenol or a pharmaceutically acceptable salt thereof as an active ingredient. The pharmaceutical composition exhibits superior therapeutic efficacy against arthritis without any side effects such as toxicity, etc.
    Type: Application
    Filed: April 8, 2016
    Publication date: May 17, 2018
    Applicant: CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COO PERATION FOUNDATION
    Inventors: Jin Tae HONG, Hee Pom LEE, Young Wan HAM, Chun Sik KIM, Heon Sang JUNG, Dae Hwan KIM
  • METHOD AND APPARATUS FOR PROCESSING WIDE ANGLE IMAGE
    Publication number: 20180089795
    Abstract: A method of processing a wide angle image including receiving an original image captured by a wide angle camera, receiving a user input selecting a plurality of regions of interest (ROIs) from the original image, generating in parallel a plurality of dewarping maps corresponding to the plurality of ROIs, and rendering in parallel a plurality of corrected images by correcting distortion of the plurality of ROIs based on the plurality of dewarping maps. Apparatus for carrying out the processing method also is disclosed.
    Type: Application
    Filed: February 8, 2017
    Publication date: March 29, 2018
    Inventors: Chang Hee SONG, Kyoung Jeon JEONG, Dae Hwan KIM
  • ELECTRONIC DEVICE FOR REDUCING BURN-IN AND COMPUTER-READABLE RECORDING MEDIUM
    Publication number: 20180059911
    Abstract: Disclosed is an electronic device and method for reducing burn-in on a display. The electronic device may include a display and a processor. The processor implements the method, including controlling the display to display a background screen and one or more windows on the background screen, confirming a location of a first window when the first window is selected by a user from among the one or more windows, generating a blurred window border to be applied to the first window based on the selection of the first window, and controlling the display to display the blurred window border along a boundary of the first window.
    Type: Application
    Filed: August 28, 2017
    Publication date: March 1, 2018
    Inventors: Hwi-Woong KIM, Yun-Jeong KANG, Kyoung-Ryoul KIM, Go-Un LEE, Dae-Hwan KIM, Keon-Young CHO
  • Vehicle Safe Starting Device
    Publication number: 20180037113
    Abstract: The present invention relates to a vehicle safe starting device which controls the starting of a vehicle according to a driver's state. One embodiment analyzes blood alcohol concentration by projecting infrared rays into the driver's skin and receiving a reflected signal, and thereafter controls so that the vehicle is not stared if the blood alcohol concentration is larger than a reference value. Since a general breathalyzer using a driver's exhalation is not used, but infrared rays and a method of skin contact touch using a finger, etc. are used, it is possible to accurately measure the blood alcohol level without giving a driver inconvenience, and it is possible to preempt vehicle accidents by blocking driving in an inappropriate state.
    Type: Application
    Filed: February 25, 2016
    Publication date: February 8, 2018
    Inventor: Dae Hwan Kim
  • REFRIGERATOR AND VACUUM INSULATION MODULE THEREOF
    Publication number: 20180017314
    Abstract: Provided is a refrigerator including an inner case, a storage compartment formed inside the inner case, an outer case provided outside the inner case, and a plurality of vacuum insulation modules provided between the inner case and the outer case to insulate the storage compartment, and each of the plurality of vacuum insulation modules includes a vacuum insulator, and a cartridge which accommodates the vacuum insulator and supports the inner case and the outer case. The cartridge has a mutual coupling portion coupled to the cartridge of an adjacent vacuum insulation module. Accordingly, the vacuum insulator can be easily manufactured without an additional support frame or a foaming process, and sufficient strength and coupling force can be secured by using only the vacuum insulator.
    Type: Application
    Filed: December 16, 2015
    Publication date: January 18, 2018
    Inventors: Hyun Ku JEONG, Dae Hwan KIM, Choong Hyo JANG, Keon KUK, Jun O KIM