Patents by Inventor Ji Won JANG

Ji Won 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: 20240105991
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 28, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240097188
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 21, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240097190
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 21, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240097189
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 21, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240066092
    Abstract: Provided are a curcumin nanoparticle complex having a modified particle surface and a method for preparing same. A curcumin nanoparticle complex includes curcumin and phospholipids and has a particle size of less than 1000 nm. A first coating layer containing a cationic material and/or a second coating layer containing an anionic material can be further added.
    Type: Application
    Filed: September 1, 2023
    Publication date: February 29, 2024
    Applicant: BINOTEC CO., LTD.
    Inventors: Gi Hyun Jang, Chang Hwan Seok, Ji Won Shin, Yun Geum Sang Gwak, Yu Mi Kim
  • Patent number: 9140426
    Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources.
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: September 22, 2015
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Ji Won Jang, Sung Yong Park, Se Jin Ko, Sung Ho Kim
  • Patent number: 8985798
    Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources.
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: March 24, 2015
    Assignee: LG Innotek Co., Ltd.
    Inventors: Ji Won Jang, Sung Yong Park, Se Jin Ko, Sung Ho Kim
  • Patent number: 8835969
    Abstract: Disclosed are a light emitting device package and a lighting system. The light emitting device package includes a body including a cavity and formed in a transmittive material; a plurality of lead electrodes in the cavity; an isolation member disposed between the lead electrodes; a light emitting device electrically connected to the lead electrodes in the cavity; and a molding member on the light emitting device.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: September 16, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventor: Ji Won Jang
  • Patent number: 8814377
    Abstract: Disclosed herein are a backlight unit and a display apparatus using the same. The backlight unit includes at least one light source, a reflection layer to reflect light emitted from the light source, and a plurality of absorption patterns formed on a portion of the reflection layer adjacent to a light emitting surface of the light source, to partially absorb the light emitted from the light source.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: August 26, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Min Sang Kim, Duk Hyun Yun, Moon Jeong Kim, Jung In Seo, Jeong Hwan Kim, Ji Won Jang
  • Patent number: 8723755
    Abstract: Provided are a terminal having dual display units and a method for inputting letters therein. The terminal has a main display unit on one side, and a sub-display unit and an input unit on other side. When a screen-flip is requested, a second input window is displayed on the sub-display unit while the main display unit is displaying a first input window. When a letter is selected through the input unit, the selected letter is displayed on the second input window. The displayed letter is saved according to a letter-save request. The saved letter is displayed on the first input window. Therefore, the usability of the main display unit is increased.
    Type: Grant
    Filed: June 3, 2008
    Date of Patent: May 13, 2014
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Ji Won Jang, Jae Hyun Ahn, Yoo Jin Lee, Ha Na Park
  • Patent number: 8684547
    Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes an optical sheet, a reflector having a reflective surface spaced apart from the optical sheet and having an inclined surface, a fixture connected to one side of the reflector, and a light source disposed to one side of the reflector.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: April 1, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Min Sang Kim, Ji Won Jang
  • Publication number: 20140036477
    Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources.
    Type: Application
    Filed: October 2, 2013
    Publication date: February 6, 2014
    Applicant: LG Innotek Co., Ltd.
    Inventors: Ji Won JANG, Sung Yong PARK, Se Jin KO, Sung Ho KIM
  • Publication number: 20140029243
    Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources.
    Type: Application
    Filed: October 2, 2013
    Publication date: January 30, 2014
    Applicant: LG Innotek Co., Ltd.
    Inventors: Ji Won JANG, Sung Yong Park, Se Jin Ko, Sung Ho Kim
  • Publication number: 20140008687
    Abstract: Disclosed are a light emitting device package and a lighting system. The light emitting device package includes a body including a cavity and formed in a transmittive material; a plurality of lead electrodes in the cavity; an isolation member disposed between the lead electrodes; a light emitting device electrically connected to the lead electrodes in the cavity; and a molding member on the light emitting device.
    Type: Application
    Filed: August 29, 2013
    Publication date: January 9, 2014
    Inventor: Ji Won JANG
  • Patent number: 8556442
    Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: October 15, 2013
    Assignee: LG Innotek Co., Ltd.
    Inventors: Ji Won Jang, Sung Yong Park, Se Jin Ko, Sung Ho Kim
  • Patent number: 8530918
    Abstract: Disclosed are a light emitting device package and a lighting system. The light emitting device package includes a body including a cavity and formed in a transmittive material; a plurality of lead electrodes in the cavity; an isolation member disposed between the lead electrodes; a light emitting device electrically connected to the lead electrodes in the cavity; and a molding member on the light emitting device.
    Type: Grant
    Filed: November 16, 2010
    Date of Patent: September 10, 2013
    Assignee: LG Innotek Co., Ltd.
    Inventor: Ji Won Jang
  • Publication number: 20130086616
    Abstract: This invention relates to a mobile-controlled live streaming service transfer on home network enables a user to receive live streaming services using a desired home terminal without delay time for live streaming by relaying live streaming services toward a mobile terminal, without agreement between network providers and request for signaling processing with service sources, when a mobile terminal with multiple interfaces moves to home network that belongs to domains owned by a different network provider while using live streaming services through domains owned by a single network provider and when move the currently provided live streaming services to a different home terminal.
    Type: Application
    Filed: November 25, 2011
    Publication date: April 4, 2013
    Inventors: Young-Han KIM, Ji-Won Jang
  • Publication number: 20120134139
    Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources.
    Type: Application
    Filed: June 10, 2011
    Publication date: May 31, 2012
    Inventors: Ji Won Jang, Sung Yong Park, Se Jin Ko, Sung Ho Kim
  • Publication number: 20110305004
    Abstract: Disclosed herein are a backlight unit and a display apparatus using the same. The backlight unit includes at least one light source, a reflection layer to reflect light emitted from the light source, and a plurality of absorption patterns formed on a portion of the reflection layer adjacent to a light emitting surface of the light source, to partially absorb the light emitted from the light source.
    Type: Application
    Filed: August 19, 2011
    Publication date: December 15, 2011
    Inventors: Min Sang KIM, Duk Hyun Yun, Moon Jeong Kim, Jung In Seo, Jeong Hwan Kim, Ji Won Jang
  • Publication number: 20110286202
    Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes an optical member, a reflector spaced apart from the optical member and having an inclined surface, a fixture connected to one side of the reflector so as to fix the reflector, and a light source disposed to one side of the reflector.
    Type: Application
    Filed: May 17, 2011
    Publication date: November 24, 2011
    Inventors: Min Sang KIM, Ji Won JANG