Patents by Inventor Soo-Hyun Yoon

Soo-Hyun Yoon 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: 11259673
    Abstract: Disclosed are a dirt suction guide device and a cleaner comprising the same. The disclosed cleaner comprises: a cleaner body for generating a suction force; a flexible hose connected to the cleaner body; an extension tube connected to the flexible hose; and a dirt suction guide device separately coupled to the extension tube, wherein the dirt suction guide device comprises a body, a movable portion, which is connected to one side of the body, and which is coupled to be able to slide with regard to the body, and a connecting portion, which is connected to the other side of the body, and which connects the body to the extension tube, and the body is hinge-coupled such that the same can selectively maintain and change an angle with regard to the extension tube.
    Type: Grant
    Filed: July 4, 2016
    Date of Patent: March 1, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-ju Lee, Soo-hyun Yoon, Han-saem Lee, Byeong-soo Kim
  • Publication number: 20210063051
    Abstract: Provided are a heat exchange method of tap water using a heat exchanger, and the heat exchanger. The content of residual chlorine in the tap water is about 2 ppm or more, the heat exchanger comprises a plurality of heat plates, which comprise ferritic stainless steel, and copper brazing configured to couple the heat plates, and the ferritic stainless steel contains less than about 0.5 wt % of nickel, about 0.1 wt % to about 2 wt % of copper, and about 0.03 wt % or less of carbon.
    Type: Application
    Filed: May 13, 2020
    Publication date: March 4, 2021
    Applicant: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Tae Seong Kwon, Soo Hyun Yoon, In Chul Jeong
  • Publication number: 20190357742
    Abstract: Disclosed are a dirt suction guide device and a cleaner comprising the same. The disclosed cleaner comprises: a cleaner body for generating a suction force; a flexible hose connected to the cleaner body; an extension tube connected to the flexible hose; and a dirt suction guide device separately coupled to the extension tube, wherein the dirt suction guide device comprises a body, a movable portion, which is connected to one side of the body, and which is coupled to be able to slide with regard to the body, and a connecting portion, which is connected to the other side of the body, and which connects the body to the extension tube, and the body is hinge-coupled such that the same can selectively maintain and change an angle with regard to the extension tube.
    Type: Application
    Filed: July 4, 2016
    Publication date: November 28, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyun-ju LEE, Soo-hyun YOON, Han-saem LEE, Byeong-soo KIM
  • Patent number: 9675218
    Abstract: A supporter and a vacuum cleaner having the same are provided. The supporter includes: a suction channel portion that includes one end removably connected with a vacuum cleaning unit and the other end connected with a suction nozzle, thereby guiding dirt drawn in through the suction nozzle to the vacuum cleaning unit; an accessory that is received in a receiving recess formed on one side of the suction channel portion; a hinge portion that is disposed in the suction channel portion and supports the accessory to pivot by a predetermined angle; and an unlocking portion that is disposed in the suction channel portion to lock and unlock the accessory with respect to the receiving recess.
    Type: Grant
    Filed: January 13, 2015
    Date of Patent: June 13, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byeong-soo Kim, Soo-hyun Yoon, Kyoung-min Lee
  • Publication number: 20160058253
    Abstract: A supporter and a vacuum cleaner having the same are provided. The supporter includes: a suction channel portion that includes one end removably connected with a vacuum cleaning unit and the other end connected with a suction nozzle, thereby guiding dirt drawn in through the suction nozzle to the vacuum cleaning unit; an accessory that is received in a receiving recess formed on one side of the suction channel portion; a hinge portion that is disposed in the suction channel portion and supports the accessory to pivot by a predetermined angle; and an unlocking portion that is disposed in the suction channel portion to lock and unlock the accessory with respect to the receiving recess.
    Type: Application
    Filed: January 13, 2015
    Publication date: March 3, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byeong-soo KIM, Soo-hyun Yoon, Kyoung-min Lee
  • Patent number: D563065
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: February 26, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Soo Hyun Yoon
  • Patent number: D586054
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: February 3, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Soo Hyun Yoon
  • Patent number: D601595
    Type: Grant
    Filed: January 6, 2009
    Date of Patent: October 6, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo Hyun Yoon, Jeong Min Kim, Joo Hee Ryu, Tae Youn Kim, Hee Jae Jeong, Eun Ha Choi, Jung Hoon Hwang
  • Patent number: D601596
    Type: Grant
    Filed: January 7, 2009
    Date of Patent: October 6, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo Hyun Yoon, Jeong Min Kim, Joo Hee Ryu, Tae Youn Kim, Hee Jae Jeong, Eun Ha Choi, Jung Hoon Hwang
  • Patent number: D675475
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: February 5, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Soo Hyun Yoon
  • Patent number: D720182
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: December 30, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Changae Lim, Soo Hyun Yoon, Seonju Lee
  • Patent number: D724801
    Type: Grant
    Filed: May 7, 2014
    Date of Patent: March 17, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo-Hyun Yoon, Yeon-Young Nam
  • Patent number: D728179
    Type: Grant
    Filed: May 7, 2014
    Date of Patent: April 28, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo-Hyun Yoon, Yeon-Young Nam
  • Patent number: D731722
    Type: Grant
    Filed: May 7, 2014
    Date of Patent: June 9, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soo-Hyun Yoon, Yeon-Young Nam
  • Patent number: D770111
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: October 25, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyoung-Min Lee, Byeong-Soo Kim, Soo-Hyun Yoon
  • Patent number: D770112
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: October 25, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soo-Hyun Yoon, Byeong-Soo Kim, Kyoung-Min Lee
  • Patent number: D770113
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: October 25, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soo-Hyun Yoon, Byeong-Soo Kim, Kyoung-Min Lee
  • Patent number: D772512
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: November 22, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soo-Hyun Yoon, Byeong-Soo Kim, Kyoung-Min Lee
  • Patent number: D775772
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: January 3, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Kyoung-Min Lee, Byeong-Soo Kim, Soo-Hyun Yoon
  • Patent number: D778518
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: February 7, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Byeong-Soo Kim, Soo-Hyun Yoon, Kyoung-Min Lee