Patents by Inventor Chul-Ho Jang

Chul-Ho Jang 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).

  • Publication number: 20210161212
    Abstract: A heater assembly includes a heating layer having at least a portion including a susceptor material generating heat by an external magnetic field and having a cylindrical shape therein in which an accommodation space configured to accommodate the cigarette is formed, an insulating layer surrounding at least a portion of an outer side surface of the heating layer, and a sensor pattern embedded in the insulating layer and configured to measure a temperature.
    Type: Application
    Filed: July 17, 2020
    Publication date: June 3, 2021
    Applicant: KT&G CORPORATION
    Inventors: Jong Seong JEONG, Gyoung Min GO, Jang Won SEO, Yong Joon JANG, Chul Ho JANG, Min Seok JEONG, Jin Chul JUNG
  • Patent number: 10982815
    Abstract: An embodiment provides a lighting device comprising: a body having a first opening at a central part thereof; a light source member, which is disposed on the body and includes a circuit board having a plurality of light-emitting elements arranged thereon; and a cover disposed on the light source member and coupled to the body, wherein the circuit board comprises at least one second opening vertically overlapping the first opening and at least one first protrusion protruding toward the inside of the second opening from a side surface of the second opening, and at least one of the light-emitting elements is mounted on the first protrusion.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: April 20, 2021
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Chul Ho Jang, Sun Ho Kim, Hwa Young Kim, Hui Jin Choe, Sang Hoon Park
  • Publication number: 20210055845
    Abstract: A method of controlling a mobile apparatus to display an end effect is provided. The method includes displaying at least one object on a first layer on a touch screen, converting the at least one object in response to a first gesture that converts the at least one object, detecting that the conversion for the at least one object is ended, and displaying an end effect, which represents a message saying that the at least one object to be converted does not exist anymore or represents additional information, on the touch screen.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Inventors: Ho-Young LEE, Jee-Yeun WANG, Jae-Myoung LEE, Chul-Ho JANG, In-Won JONG
  • Publication number: 20200359688
    Abstract: An aerosol generation system includes a tobacco medium accommodation portion and a moisturizer accommodation portion located at an upstream end or a downstream end of the tobacco medium accommodation portion. In addition, an aerosol generation system includes an aerosol generation device including an elongated cavity for accommodating the cigarette, a first heater for heating the tobacco medium accommodation portion, and a second heater for heating the moisturizer accommodation portion.
    Type: Application
    Filed: January 18, 2019
    Publication date: November 19, 2020
    Applicant: KT&G CORPORATION
    Inventors: Yong Joon JANG, Gyoung Min GO, Jang Won SEO, Jin Chul JUNG, Jong Seong JEONG, Chul Ho JANG
  • Patent number: 10831312
    Abstract: A method of controlling a mobile apparatus to display an end effect is provided. The method includes displaying at least one object on a first layer on a touch screen, converting the at least one object in response to a first gesture that converts the at least one object, detecting that the conversion for the at least one object is ended, and displaying an end effect, which represents a message saying that the at least one object to be converted does not exist anymore or represents additional information, on the touch screen.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: November 10, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ho-Young Lee, Jee-Yeun Wang, Jae-Myoung Lee, Chul-Ho Jang, In-Won Jong
  • Publication number: 20200350300
    Abstract: An embodiment provides a lighting device comprising: a body having a first opening at a central part thereof; a light source member, which is disposed on the body and includes a circuit board having a plurality of light-emitting elements arranged thereon; and a cover disposed on the light source member and coupled to the body, wherein the circuit board comprises at least one second opening vertically overlapping the first opening and at least one first protrusion protruding toward the inside of the second opening from a side surface of the second opening, and at least one of the light-emitting elements is mounted on the first protrusion.
    Type: Application
    Filed: April 21, 2017
    Publication date: November 5, 2020
    Applicant: LG Innotek Co., Ltd.
    Inventors: Chul Ho JANG, Sun Ho KIM, Hwa Young KIM, Hui Jin CHOE, Sang Hoon PARK
  • Publication number: 20200249790
    Abstract: A method of controlling a mobile apparatus to display an end effect is provided. The method includes displaying at least one object on a first layer on a touch screen, converting the at least one object in response to a first gesture that converts the at least one object, detecting that the conversion for the at least one object is ended, and displaying an end effect, which represents a message saying that the at least one object to be converted does not exist anymore or represents additional information, on the touch screen.
    Type: Application
    Filed: April 23, 2020
    Publication date: August 6, 2020
    Inventors: Ho-Young LEE, Jee-Yeun WANG, Jae-Myoung LEE, Chul-Ho JANG, In-Won JONG
  • Patent number: 10635232
    Abstract: A method of controlling a mobile apparatus to display an end effect is provided. The method includes displaying at least one object on a first layer on a touch screen, converting the at least one object in response to a first gesture that converts the at least one object, detecting that the conversion for the at least one object is ended, and displaying an end effect, which represents a message saying that the at least one object to be converted does not exist anymore or represents additional information, on the touch screen.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: April 28, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ho-Young Lee, Jee-Yeun Wang, Jae-Myoung Lee, Chul-Ho Jang, In-Won Jong
  • Patent number: 10571084
    Abstract: An embodiment discloses a lighting module. The lighting module disclosed in an embodiment comprises: a light emitting module having a printed circuit board and a plurality of light emitting devices; and a cover having a cover body disposed on the printed circuit board and a plurality of lens portions disposed on the light emitting devices. The plurality of lens portions include a concave recess, an incident surface around the recess and an output surface having a convex curved surface, wherein an interval in a first axial direction are arranged more narrowly than an interval in a second axial direction. Two or more of the light emitting devices disposed in the respective lens portion are arranged in the first axial direction.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: February 25, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Chul Ho Jang
  • Publication number: 20200031026
    Abstract: According to an embodiment, disclosed is a curing-device comprising: a stage; a light emitting module including a substrate disposed on the stage and a plurality of light emitting elements disposed on the substrate; and a plurality of transparent blocks disposed between the light emitting module and the stage, wherein the substrate includes a plurality of first sections and a plurality of second sections which are disposed in a first direction, the intervals in the first direction between the light emitting elements disposed in the first sections is smaller than the intervals in the first direction between the light emitting elements disposed in the second sections, and the plurality of transparent blocks are disposed on the first sections.
    Type: Application
    Filed: January 12, 2018
    Publication date: January 30, 2020
    Inventors: Chul Ho JANG, Seung Beom JEONG, Do Yub KIM, Yeong Seok YU
  • Patent number: 10474344
    Abstract: A method for scrolling a screen on a display, the method comprising determining whether a screen is located at a scroll boundary when receiving a scrolling gesture, and adding at least one boundary effect to at least one object contained on the screen when the screen is located at the scroll boundary. An apparatus for scrolling a screen, the apparatus comprising a touch display to display the screen and receive a scrolling gesture, and a controller configured to determine whether a screen on the touch screen is located at a scroll boundary when a scrolling gesture is detected, and if the screen on the touch screen is located at the scroll boundary, add at least one boundary effect to at least one object contained on the screen.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: November 12, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ho-Young Lee, Chul-Ho Jang, Min-Kyung Cho
  • Publication number: 20190286275
    Abstract: A method of controlling a mobile apparatus to display an end effect is provided. The method includes displaying at least one object on a first layer on a touch screen, converting the at least one object in response to a first gesture that converts the at least one object, detecting that the conversion for the at least one object is ended, and displaying an end effect, which represents a message saying that the at least one object to be converted does not exist anymore or represents additional information, on the touch screen.
    Type: Application
    Filed: June 3, 2019
    Publication date: September 19, 2019
    Inventors: Ho-Young LEE, Jee-Yeun WANG, Jae-Myoung LEE, Chul-Ho JANG, In-Won JONG
  • Patent number: 10331325
    Abstract: A mobile device having a parallax scrolling function and a method for controlling the mobile device are provided. The method includes displaying a plurality of objects on a touch screen of the mobile device, detecting a touch for scrolling the plurality of objects on the touch screen, and sequentially scrolling the plurality of objects at different time intervals according to attributes of the plurality of objects.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: June 25, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Joon Won, Masato Watanabe, Jong-Sung Joo, Joong-Hun Kwon, Ji-Eun Yang, Chang-Mo Yang, Hui-Chul Yang, Jae-Myoung Lee, Chul-Ho Jang, Yun Jegal, In-Won Jong, Hyung-Joo Jin
  • Patent number: 10310665
    Abstract: A method of controlling a mobile apparatus to display an end effect is provided. The method includes displaying at least one object on a first layer on a touch screen, converting the at least one object in response to a first gesture that converts the at least one object, detecting that the conversion for the at least one object is ended, and displaying an end effect, which represents a message saying that the at least one object to be converted does not exist anymore or represents additional information, on the touch screen.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: June 4, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ho-Young Lee, Jee-Yeun Wang, Jae-Myoung Lee, Chul-Ho Jang, In-Won Jong
  • Patent number: 10260724
    Abstract: A lighting device may be provided that includes: a heat sink which includes a top surface and a member which has a side and is disposed on the top surface; a light source which includes a substrate disposed on the side of the member and light emitting devices disposed on the substrate, and has a reference point; and a cover which is coupled to the heat sink and includes an upper portion and a lower portion, which are divided by an imaginary plane passing through the reference point and being parallel with the top surface of the heat sink, wherein a distance from the reference point of the light source to the upper portion of the cover is larger than a distance from the reference point of the light source to the lower portion of the cover.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: April 16, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Chul Ho Jang, Bo Hee Kang, Ki Hyun Kim
  • Publication number: 20190003660
    Abstract: An embodiment discloses a lighting module. The lighting module disclosed in an embodiment comprises: a light emitting module having a printed circuit board and a plurality of light emitting devices; and a cover having a cover body disposed on the printed circuit board and a plurality of lens portions disposed on the light emitting devices. The plurality of lens portions include a concave recess, an incident surface around the recess and an output surface having a convex curved surface, wherein an interval in a first axial direction are arranged more narrowly than an interval in a second axial direction. Two or more of the light emitting devices disposed in the respective lens portion are arranged in the first axial direction.
    Type: Application
    Filed: December 19, 2016
    Publication date: January 3, 2019
    Applicant: LG Innotek Co., Ltd.
    Inventor: Chul Ho JANG
  • Publication number: 20180321838
    Abstract: A method of controlling an electronic apparatus that displays representative information is provided. The method includes displaying the content on a display unit, detecting a gesture for scrolling the content, scrolling the content upon the gesture being detected, extracting representative information of the content, displaying the representative information of the content, and stopping the scrolling of the content.
    Type: Application
    Filed: July 18, 2018
    Publication date: November 8, 2018
    Inventors: Jae-Myoung LEE, Chul-Ho JANG, Hyung-Joo JIN
  • Publication number: 20180314381
    Abstract: A method of controlling a mobile apparatus to display an end effect is provided. The method includes displaying at least one object on a first layer on a touch screen, converting the at least one object in response to a first gesture that converts the at least one object, detecting that the conversion for the at least one object is ended, and displaying an end effect, which represents a message saying that the at least one object to be converted does not exist anymore or represents additional information, on the touch screen.
    Type: Application
    Filed: June 27, 2018
    Publication date: November 1, 2018
    Inventors: Ho-Young LEE, Jee-Yeun WANG, Jae-Myoung LEE, Chul-Ho JANG, In-Won JONG
  • Patent number: D835633
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: December 11, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang-Mo Yang, Eun-Joo Kim, Hyung-Min Kim, Soo-Jung Bae, Ho-Young Lee Reho, Chul-Ho Jang
  • Patent number: D886151
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: June 2, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Ho Jang, Jee-Yeun Wang, Hyung-Joo Jin