Patents by Inventor Tae-Doo CHOUNG

Tae-Doo CHOUNG 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: 9778710
    Abstract: Provided is an electronic device that includes: a housing that includes a metallic member; a battery pack that is disposed in the housing; a substrate that is disposed in parallel with the battery pack and includes at least one heat generating source; a heat dissipation plate that is disposed to overlap with at least a portion of the battery pack and the substrate, and is formed of a metallic material. Heat generated from the heat generating source may be dissipated to the battery pack through the heat dissipation plate. The electronic device includes an efficient heat dissipation structure that also contributes to the rigidity reinforcement and slimming of the electronic device, and can prevent an electric shock accident beforehand, which may be caused by an exterior of a metallic member. Other various embodiments may be made.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: October 3, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Gyun Kim, Woong-Chan Kim, Chang-Youl Lee, Tae-Doo Choung
  • Patent number: 9723737
    Abstract: An electronic device is provided. The electronic device includes an electronic component connected to a Printed Circuit Board (PCB), a housing comprising a recess configured to accommodate the electronic component and a hole formed in at least part of the recess to pass the PCB, and a sealing member disposed in at least part of the hole and configured to cover at least part of the PCB.
    Type: Grant
    Filed: January 6, 2015
    Date of Patent: August 1, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Hoon Lee, Chang-Youl Lee, Tae-Doo Choung, Young-Sik Choi, Sung-Kyu Hwang
  • Publication number: 20160313773
    Abstract: Provided is an electronic device that includes: a housing that includes a metallic member; a battery pack that is disposed in the housing; a substrate that is disposed in parallel with the battery pack and includes at least one heat generating source; a heat dissipation plate that is disposed to overlap with at least a portion of the battery pack and the substrate, and is formed of a metallic material. Heat generated from the heat generating source may be dissipated to the battery pack through the heat dissipation plate. The electronic device includes an efficient heat dissipation structure that also contributes to the rigidity reinforcement and slimming of the electronic device, and can prevent an electric shock accident beforehand, which may be caused by an exterior of a metallic member. Other various embodiments may be made.
    Type: Application
    Filed: April 1, 2016
    Publication date: October 27, 2016
    Inventors: Young-Gyun Kim, Woong-Chan Kim, Chang-Youl Lee, Tae-Doo Choung
  • Patent number: 9474173
    Abstract: Provided is portable terminal. The portable terminal includes: a front housing forming a frame of the portable terminal: a rear housing disposed beneath the front housing, a shield can interposed between the front housing and the rear housing for shielding electromagnetic waves and coupled with the front housing; wherein the rear housing is coupled with the shield can, and wherein the front housing and the rear housing are coupled through the shield can.
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: October 18, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-Doo Choung, Chang-Youl Lee, Jung-Nam Moon
  • Publication number: 20150245514
    Abstract: Disclosed is an electronic device including a portable electronic housing. The electronic device also includes a pressible key provided on one surface of the housing. The electronic device further includes a fingerprint recognition sensor formed in the key to be at least partially exposed to a surface of the key. An uppermost surface of the fingerprint recognition sensor protrudes further than a surface of the housing surrounding the key.
    Type: Application
    Filed: February 20, 2015
    Publication date: August 27, 2015
    Inventors: Tae-Doo Choung, Seung-Hyun Lee, Taek-Soo Kwon
  • Publication number: 20150195927
    Abstract: An electronic device is provided. The electronic device includes an electronic component connected to a Printed Circuit Board (PCB), a housing comprising a recess configured to accommodate the electronic component and a hole formed in at least part of the recess to pass the PCB, and a sealing member disposed in at least part of the hole and configured to cover at least part of the PCB.
    Type: Application
    Filed: January 6, 2015
    Publication date: July 9, 2015
    Inventors: Seung-Hoon LEE, Chang-Youl LEE, Tae-Doo CHOUNG, Young-Sik CHOI, Sung-Kyu HWANG
  • Publication number: 20140078710
    Abstract: Provided is portable terminal. The portable terminal includes: a front housing forming a frame of the portable terminal: a rear housing disposed beneath the front housing, a shield can interposed between the front housing and the rear housing for shielding electromagnetic waves and coupled with the front housing; wherein the rear housing is coupled with the shield can, and wherein the front housing and the rear housing are coupled through the shield can.
    Type: Application
    Filed: September 3, 2013
    Publication date: March 20, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Tae-Doo CHOUNG, Chang-Youl LEE, Jung-Nam MOON