Patents by Inventor Ki Tae Kang

Ki Tae Kang 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).

  • Patent number: 8820962
    Abstract: An LED illumination apparatus includes a substrate, a light source disposed on the substrate, a cover unit to cover the light source, and a reflector configured to extend from the cover unit inside to the upper substrate, whereby a light generated by the light source illuminates an area below a bottom side of the substrate.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: September 2, 2014
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventor: Ki Tae Kang
  • Publication number: 20130314918
    Abstract: An LED illumination apparatus according to an exemplary embodiment of the present invention includes a substrate, a light source disposed on the substrate, a cover unit, wherein the cover unit is configured to cover the light source, which is disposed on the substrate, and a reflector which is configured to extend from the cover unit inside to the upper substrate, whereby a light generated by the light source illuminates an area below a bottom side of the substrate.
    Type: Application
    Filed: June 19, 2013
    Publication date: November 28, 2013
    Inventor: Ki Tae KANG
  • Patent number: 8512611
    Abstract: Provided is a tapered filament for a power toothbrush made of a synthetic resin and formed with tapers at two ends thereof and a non-tapered area for tufting part of which middle is tufted into a power toothbrush, wherein an overall length is 16 to 22 mm, a length of the non-tapered area for tufting part is 4 to 12 mm, and the rest parts except for the non-tapered area for tufting part form tapers at two ends.
    Type: Grant
    Filed: August 27, 2010
    Date of Patent: August 20, 2013
    Assignee: BBC Co., Ltd.
    Inventors: Yeon-Bok Kang, Ki-Tae Kang, Gui-Hwan Oh
  • Publication number: 20120281403
    Abstract: An exemplary embodiment of the present invention relates to a light-emitting diode (LED) lamp including a first light-emitting unit and a second light-emitting unit arranged above and below a reflector, so that light is emitted in both an upwards and downwards direction and light is reflected by the reflector, and so that the LED lamp has light distribution characteristics similar to those of conventional filament lamps.
    Type: Application
    Filed: May 3, 2012
    Publication date: November 8, 2012
    Applicant: SEOUL SEMICONDUCTOR CO., LTD.
    Inventor: Ki Tae KANG
  • Publication number: 20120134133
    Abstract: An LED illumination apparatus realizes wide light distribution by increasing the angular range of radiation, and achieves uniform intensity of light through the arrangement of the position of a plurality of light sources. The LED illumination apparatus includes a substrate, a first light source disposed on a peripheral area of the substrate, a second light source disposed on an inner area of the substrate, and a reflector disposed between the first light source and the second light source, wherein the reflector is configured to reflect light that is generated by the first light source.
    Type: Application
    Filed: November 28, 2011
    Publication date: May 31, 2012
    Applicant: SEOUL SEMICONDUCTOR CO., LTD.
    Inventor: Ki Tae KANG
  • Publication number: 20110289701
    Abstract: Provided is a tapered filament for a power toothbrush made of a synthetic resin and formed with tapers at two ends thereof and a non-tapered area for tufting part of which middle is tufted into a power toothbrush, wherein an overall length is 16 to 22 mm, a length of the non-tapered area for tufting part is 4 to 12 mm, and the rest parts except for the non-tapered area for tufting part form tapers at two ends.
    Type: Application
    Filed: August 27, 2010
    Publication date: December 1, 2011
    Applicant: BBC CO., LTD.
    Inventors: Yeon-Bok Kang, Ki-Tae Kang, Gui-Hwan Oh
  • Patent number: D644761
    Type: Grant
    Filed: December 28, 2010
    Date of Patent: September 6, 2011
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Seong Jin Lee, Ki Tae Kang, Do Hyoung Kim
  • Patent number: D661414
    Type: Grant
    Filed: December 28, 2010
    Date of Patent: June 5, 2012
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Ki Tae Kang, Seong Jin Lee
  • Patent number: D663870
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: July 17, 2012
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventor: Ki Tae Kang