Patents by Inventor Yun Ho Hwang

Yun Ho Hwang 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: 20140023223
    Abstract: Provided is a terminal including: a speaker; a body including a receiving unit to receive the speaker; a cover disposed over the receiving unit to cover the speaker, and a space disposed between the speaker and the cover.
    Type: Application
    Filed: July 15, 2013
    Publication date: January 23, 2014
    Applicant: PANTECH CO., LTD.
    Inventors: Yun Ho HWANG, Ju Yeol Pyo, Hyun Duk Roh
  • Patent number: 6891582
    Abstract: Disclosed is a mold frame structure of an LCD including a main frame, a plurality of connection plate coupling parts corresponding to PCBs attached to the rear side of the main frame, wherein the connection plate coupling parts are integral to the main frame along edges of the main frame, and a plurality of ground connection plates coupled to the plurality of connection plate coupling parts, for grounding ground terminals of the PCBs to the upper case.
    Type: Grant
    Filed: June 27, 2003
    Date of Patent: May 10, 2005
    Assignee: LG.Philips LCD Co., Ltd.
    Inventor: Yun Ho Hwang
  • Publication number: 20040041960
    Abstract: Disclosed is a mold frame structure of an LCD including a main frame, a plurality of connection plate coupling parts corresponding to PCBs attached to the rear side of the main frame, wherein the connection plate coupling parts are integral to the main frame along edges of the main frame, and a plurality of ground connection plates coupled to the plurality of connection plate coupling parts, for grounding ground terminals of the PCBs to the upper case.
    Type: Application
    Filed: June 27, 2003
    Publication date: March 4, 2004
    Inventor: Yun Ho Hwang
  • Publication number: 20020070650
    Abstract: A lamp apparatus for a liquid crystal display that is capable of preventing a short and a breakage of the lamp apparatus. In the lamp apparatus, a lamp generates light, and a wire supplies external electric power to the lamp. A soldering connects the lamp to the wire. A holder encloses the soldering and a lamp housing encloses the holder and the lamp. A resin in the holder seals a space between the soldering and the holder.
    Type: Application
    Filed: June 27, 2001
    Publication date: June 13, 2002
    Inventors: Kyoung Sub Kim, Yun Ho Hwang
  • Patent number: 6392724
    Abstract: A liquid crystal display (LCD) module includes: a back light unit device having a) a lamp, b) a reflection sheet reflecting light from the lamp, c) a light guide positioned over the reflection sheet, the light guide having grooves at opposing sides, and d) a plurality of sheets located over the light guide, each sheet having a through hole corresponding to the grooves of the light guide; a liquid crystal panel located over the back light unit; a first frame located over the liquid crystal panel; a second frame having a) a main portion under the back light unit, b) first and second wall portion perpendicular to the main portion and disposed on sides of the main portion, and c) supporting portions extending outwardly from upsides of the first and second wall portions and parallel to the main portion, the supporting portion having first fastening means; and a fixing unit having a) pressing portions parallel to the supporting portions of the second frame, the pressing portions pressing down the grooves of the lig
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: May 21, 2002
    Assignee: LG. Philips LCD Co., Ltd.
    Inventors: Sam-Young An, Yun-Ho Hwang
  • Publication number: 20010050731
    Abstract: A liquid crystal display (LCD) module includes: a back light unit device having a) a lamp, b) a reflection sheet reflecting light from the lamp, c) a light guide positioned over the reflection sheet, the light guide having grooves at opposing sides, and d) a plurality of sheets located over the light guide, each sheet having a through hole corresponding to the grooves of the light guide; a liquid crystal panel located over the back light unit; a first frame located over the liquid crystal panel; a second frame having a) a main portion under the back light unit, b) first and second wall portion perpendicular to the main portion and disposed on sides of the main portion, and c) supporting portions extending outwardly from upsides of the first and second wall portions and parallel to the main portion, the supporting portion having first fastening means; and a fixing unit having a) pressing portions parallel to the supporting portions of the second frame, the pressing portions pressing down the grooves of the lig
    Type: Application
    Filed: February 23, 2001
    Publication date: December 13, 2001
    Inventors: Sam-Young An, Yun-Ho Hwang