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).

  • ELECTRONIC DEVICE AND METHOD FOR CONTROLLING SCREEN
    Publication number: 20150062027
    Abstract: A method for controlling a screen in an electronic device is provided. The method includes displaying a first page on a screen; detecting a gesture that is input to the screen; sliding out the first page displayed on the screen from the screen in response to the detection of the gesture; and sliding in a second page to the screen in response to the sliding out of the first page. In displaying the first page on the screen, the first page is displayed on the screen, covering a first region of the second page.
    Type: Application
    Filed: June 4, 2014
    Publication date: March 5, 2015
    Inventors: Chang-Mo Yang, Chul-Ho Jang, Joong-Hun Kwon, Eun-Ju Kim, Jong-Sung Joo, Hui-Chul Yang
  • MOBILE TERMINAL SUPPORTING NOTE FUNCTION AND METHOD FOR CONTROLLING THE MOBILE TERMINAL
    Publication number: 20150067470
    Abstract: A method for controlling a mobile terminal is provided. The method includes displaying respective notes, upon execution of a note function, determining whether a user input for selecting one of the notes has been received, and transforming and displaying a selected note based on a first attribute of the selected note and the received user input.
    Type: Application
    Filed: August 27, 2014
    Publication date: March 5, 2015
    Inventors: Ho-Young LEE, Yang-Hee KWON, Chul-Ho JANG, Min-Kyung CHO
  • ELECTRONIC DEVICE AND METHOD FOR DISPLAYING APPLICATION INFORMATION
    Publication number: 20150067585
    Abstract: An electronic device includes a processor is configured to cause a screen to display displaying contents of application in a first layer, determine whether a trigger occurs in the first layer, and cause the screen, when the trigger occurs, concurrently to display the contents of the application in the first layer and information of the entered application in the second layer. A method in an electronic device includes displaying contents of application in a first layer, determining whether a trigger occurs on the first layer, and when the trigger occurs, concurrently displaying the contents of the application in the first layer and information of the applications in a second layer.
    Type: Application
    Filed: August 29, 2014
    Publication date: March 5, 2015
    Inventors: Sung-Joon Won, Ja-Mi Rhee, Hui-Chul Yang, Chul-Ho Jang, Yun Jegal, Bong-Hak Choi
  • METHOD, APPARATUS AND RECORDING MEDIUM FOR A SCROLLING SCREEN
    Publication number: 20150058793
    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: Application
    Filed: August 21, 2014
    Publication date: February 26, 2015
    Inventors: Ho-Young Lee, Chul-Ho Jang, Min-Kyung Cho
  • LIGHTING DEVICE
    Publication number: 20150054403
    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: Application
    Filed: November 4, 2014
    Publication date: February 26, 2015
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Chul Ho JANG, Bo Hee KANG, Ki Hyun KIM
  • ILLUMINATION APPARATUS
    Publication number: 20150016101
    Abstract: An illumination apparatus includes a tube type light-transmissive cover, and light emitting module having a substrate provided in one region of an inner circumferential surface of the cover and a plurality of light emitting devices disposed on the substrate. A reflector extends in a longitudinal direction of the cover and includes a first reflective surface, a second reflective surface, and an edge positioned between the first reflective surface and the second reflective surface. One end of the first reflective surface and one end of the second reflective surface are connected to the inner circumferential surface of the cover.
    Type: Application
    Filed: June 4, 2014
    Publication date: January 15, 2015
    Applicant: LG INNOTEK CO., LTD.
    Inventor: Chul Ho JANG
  • Lighting device
    Patent number: 8905580
    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: August 31, 2012
    Date of Patent: December 9, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Chul Ho Jang, Bo Hee Kang, Ki Hyun Kim
  • LIGHT EMITTING DEVICE PACKAGE AND ILLUMINATION APPARATUS
    Publication number: 20140328061
    Abstract: Embodiments provide a light emitting device package including a body, a light emitting device the body, and a lens disposed on the light emitting device, wherein the lens includes a lower surface portion, an upper surface portion parallel to the lower surface portion, and a lateral surface portion positioned between the lower surface portion and the upper surface portion and provided with a plurality of lateral surfaces, wherein the plurality of lateral surfaces is formed in a shape of a parabola.
    Type: Application
    Filed: May 2, 2014
    Publication date: November 6, 2014
    Applicant: LG INNOTEK CO., LTD.
    Inventor: Chul Ho JANG
  • MOBILE APPARATUS HAVING FUNCTION OF PRE-ACTION ON OBJECT AND CONTROL METHOD THEREOF
    Publication number: 20140258944
    Abstract: A method of controlling a mobile apparatus having a function of a pre-action on an object is provided. The method includes displaying the object on a touch screen, detecting a pre-action gesture on the object, and performing the pre-action on the object in response to the pre-action gesture.
    Type: Application
    Filed: February 11, 2014
    Publication date: September 11, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyung-Joo JIN, Jae-Myoung LEE, Chul-Ho JANG
  • MOBILE APPARATUS PROVIDING PREVIEW BY DETECTING RUBBING GESTURE AND CONTROL METHOD THEREOF
    Publication number: 20140258866
    Abstract: A mobile apparatus control method that detects a gesture to provide a preview is provided. The method includes displaying a thumb-nail of video contents on a touch screen, detecting a rubbing gesture on the thumb-nail of the video contents displayed on the touch screen, and displaying the preview of the video contents on the touch screen when the rubbing gesture is detected.
    Type: Application
    Filed: February 11, 2014
    Publication date: September 11, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyung-Joo JIN, Jae-Myoung LEE, Chul-Ho JANG
  • ELECTRONIC APPARATUS DISPLAYING REPRESENTATIVE INFORMATION AND CONTROL METHOD THEREOF
    Publication number: 20140258922
    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: February 11, 2014
    Publication date: September 11, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jae-Myoung LEE, Chul-Ho JANG, Hyung-Joo JIN
  • METHOD AND MOBILE DEVICE FOR PROVIDING RECOMMENDED ITEMS BASED ON CONTEXT AWARENESS
    Publication number: 20140201675
    Abstract: A method and mobile device for providing recommended items based on context awareness are provided. In the method, it is determined whether an event satisfying at least one predetermined condition has been generated, recommended items customized to the event are generated, and a first window is displayed in an area according to a predetermined layout, the first window including the recommended items and a notification indicating that the items are recommended according to a context of the event generation.
    Type: Application
    Filed: December 12, 2013
    Publication date: July 17, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong-Sung JOO, Masato WATANABE, Joong-Hun KWON, Hui-Chul YANG, Ji-Eun YANG, Sung-Joon WON, Yun JEGAL, Chul-Ho JANG
  • Display screen with icon
    Patent number: D709916
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: July 29, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Ho Jang, Hyung-Joo Jin
  • Display screen portion with icon
    Patent number: D711035
    Type: Grant
    Filed: July 31, 2012
    Date of Patent: August 12, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang-Mo Yang, Dae-Won Kim, Jee-Yeun Wang, Chul-Ho Jang
  • Display screen or portion thereof with icon
    Patent number: D711917
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: August 26, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Ho Jang, Hyung-Joo Jin
  • Display screen or portion thereof with icon
    Patent number: D711918
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: August 26, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Ho Jang, Hyung-Joo Jin
  • Display screen or a portion thereof with transitional graphical user interface
    Patent number: D712416
    Type: Grant
    Filed: July 31, 2012
    Date of Patent: September 2, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang-Mo Yang, Dae-Won Kim, Jee-Yeun Wang, Chul-Ho Jang
  • Portion of a display screen with icon
    Patent number: D712430
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: September 2, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Ho Jang, Kyung-Dae Park, Hyung-Joo Jin
  • Portion of a display screen with icon
    Patent number: D726738
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: April 14, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Ho Jang, Kyung-Dae Park, Hyung-Joo Jin
  • Portion of a display screen with icon
    Patent number: D726739
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: April 14, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Ho Jang, Joong-Hun Kwon, Hyung-Joo Jin