Patents by Inventor Dae-Joung Kim

Dae-Joung Kim 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).

  • METHOD AND APPARATUS FOR OUTPUTTING SOUND THROUGH SPEAKER
    Publication number: 20150117686
    Abstract: An apparatus including a first speaker configured to output higher-frequency sound from among sound of a channel via at least one slit, and a second speaker configured to output lower-frequency sound from among the sound of the channel via at least one other slit. The at least one slit may have a thickness that is less than a wavelength of sound emitted.
    Type: Application
    Filed: October 24, 2014
    Publication date: April 30, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-bae KIM, Dae-joung KIM, Dong-kyu PARK, Sung-ha SON, Gyeong-tae LEE, Joo-yeon LEE, Jong-in JO, Sung-joo KIM, Dong-hyun JUNG, Seon-ho HWANG, Dae-kyung AHN, Sang-sung WOO, Sang-min HYUN
  • Ion implantation mask forming method
    Patent number: 8241512
    Abstract: A method of forming an ion implantation mask includes forming a field area on a semiconductor substrate, forming an amorphous carbon layer on the semiconductor substrate, forming a hard mask layer on the amorphous carbon layer, forming an etching mask pattern on the hard mask layer, and etching the hard mask layer and the amorphous carbon layer to expose the field area through the etching mask pattern, wherein etching the hard mask layer and the amorphous carbon layer forms a hard mask layer pattern and an amorphous carbon layer pattern.
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: August 14, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Woo Lee, Young-Mi Lee, Min-Chul Chae, Dae-Joung Kim, Jae-Seung Hwang
  • Terminal for portable mobile communication
    Patent number: D668249
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: October 2, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Joung Kim, Eun-Vit Chung, Hae-Jin Kim, Soo-Jung Ham
  • Terminal for portable mobile communication
    Patent number: D668652
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: October 9, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Joung Kim, Eun-Vit Chung, Hae-Jin Kim, Soo-Jung Ham
  • Charger for mobile communication terminal
    Patent number: D676378
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: February 19, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hae-Jin Kim, Dae-Joung Kim, Sang-Min Hyun, Soo-Jung Lee
  • Case for portable mobile communication terminal
    Patent number: D679688
    Type: Grant
    Filed: June 8, 2011
    Date of Patent: April 9, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Joung Kim, Eun-Vit Chung, Hae-Jin Kim, Soo-Jung Ham
  • Wireless keyboard
    Patent number: D691607
    Type: Grant
    Filed: April 25, 2011
    Date of Patent: October 15, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Joung Kim, Woo-Seok Lee, Sang-Il Park, Soo-Jung Ham
  • Heads-up display device
    Patent number: D696996
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: January 7, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Joung Kim, Sang-Min Hyun, Sang-Sung Woo
  • In-vehicle cluster
    Patent number: D697851
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: January 21, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Sung Woo, Sang-Min Hyun, Dae-Joung Kim
  • In-vehicle infotainment device with a touch display that can move up and down
    Patent number: D702658
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: April 15, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Joung Kim, Sang-Min Hyun, Sang-Sung Woo
  • In-vehicle infotainment device
    Patent number: D723448
    Type: Grant
    Filed: March 20, 2013
    Date of Patent: March 3, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Sung Woo, Sang-Min Hyun, Dae-Joung Kim
  • In-vehicle display controller
    Patent number: D724002
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: March 10, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Sung Woo, Sang-Min Hyun, Dae-Joung Kim
  • Battery
    Patent number: D724525
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: March 17, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo-Jung Lee, Sang-Min Hyun, Dae-Joung Kim, Hae-Jin Kim
  • Battery
    Patent number: D724526
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: March 17, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo-Jung Lee, Dae-Joung Kim, Sang-Min Hyun, Hae-Jin Kim
  • Battery
    Patent number: D724527
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: March 17, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo-Jung Lee, Dae-Joung Kim, Sang-Min Hyun, Hae-Jin Kim
  • Speaker
    Patent number: D734299
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: July 14, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae Kyung Ahn, Dae Joung Kim
  • Speaker
    Patent number: D734737
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: July 21, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae Kyung Ahn, Dae Joung Kim, Sang Sung Woo, Seung Chan Lee, Sang Min Hyun
  • Speaker
    Patent number: D737244
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: August 25, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae Joung Kim, Dae Kyung Ahn, Sang Sung Woo, Seung Chan Lee, Sangmin Hyun
  • Speaker
    Patent number: D737802
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: September 1, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang Sung Woo, Dae Joung Kim, Dae Kyung Ahn, Seung Chan Lee
  • Speaker
    Patent number: D738860
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: September 15, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae Joung Kim, Dae Kyung Ahn, Sang Sung Woo, Seung Chan Lee, Sangmin Hyun