Patents by Inventor Chin Soo Hyon

Chin Soo Hyon 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: 11473783
    Abstract: A kitchen hood has a first housing and a second housing that slides into and out of the first housing to adjust a length of the kitchen hood. The first housing has a fan to suction air, an outlet, and an air quality sensor assembly to continuously detect air quality in a kitchen. The second housing has an inlet and suction grill through which air is suctioned, a steam cleaning assembly to automatically steam clean an interior of the kitchen hood, and a height sensing assembly to sense a height of cookware seated on a cooktop surface below the second housing. The kitchen hood may be lengthened or shortened based on the sensed height of the cookware, and a speed of the fan and the height of the kitchen hood may be automatically adjusted based on detections by the air quality sensor assembly.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: October 18, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Heejeong Heo, Younju Oh, Hyunju Kim, Hyun byung Cha, Chin Soo Hyon
  • Patent number: 11466866
    Abstract: A kitchen hood has a first housing and a second housing that slides into and out of the first housing to adjust a length of the kitchen hood. The first housing has a fan to suction air, an outlet, and an air quality sensor assembly to continuously detect air quality in a kitchen. The second housing has an inlet and suction grill through which air is suctioned, a steam cleaning assembly to automatically steam clean an interior of the kitchen hood, and a height sensing assembly to sense a height of cookware seated on a cooktop surface below the second housing. The kitchen hood may be lengthened or shortened based on the sensed height of the cookware, and a speed of the fan and the height of the kitchen hood may be automatically adjusted based on detections by the air quality sensor assembly.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: October 11, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Heejeong Heo, Younju Oh, Hyunju Kim, Hyun byung Cha, Chin Soo Hyon
  • Publication number: 20210123602
    Abstract: A kitchen hood has a first housing and a second housing that slides into and out of the first housing to adjust a length of the kitchen hood. The first housing has a fan to suction air, an outlet, and an air quality sensor assembly to continuously detect air quality in a kitchen. The second housing has an inlet and suction grill through which air is suctioned, a steam cleaning assembly to automatically steam clean an interior of the kitchen hood, and a height sensing assembly to sense a height of cookware seated on a cooktop surface below the second housing. The kitchen hood may be lengthened or shortened based on the sensed height of the cookware, and a speed of the fan and the height of the kitchen hood may be automatically adjusted based on detections by the air quality sensor assembly.
    Type: Application
    Filed: July 24, 2020
    Publication date: April 29, 2021
    Inventors: Heejeong HEO, Younju OH, Hyunju KIM, Hyun Byung CHA, Chin Soo Hyon
  • Publication number: 20210123605
    Abstract: A kitchen hood has a first housing and a second housing that slides into and out of the first housing to adjust a length of the kitchen hood. The first housing has a fan to suction air, an outlet, and an air quality sensor assembly to continuously detect air quality in a kitchen. The second housing has an inlet and suction grill through which air is suctioned, a steam cleaning assembly to automatically steam clean an interior of the kitchen hood, and a height sensing assembly to sense a height of cookware seated on a cooktop surface below the second housing. The kitchen hood may be lengthened or shortened based on the sensed height of the cookware, and a speed of the fan and the height of the kitchen hood may be automatically adjusted based on detections by the air quality sensor assembly.
    Type: Application
    Filed: July 24, 2020
    Publication date: April 29, 2021
    Inventors: Heejeong HEO, Younju OH, Hyun byung CHA, Chin Soo Hyon, HyunJu KIM
  • Publication number: 20210123603
    Abstract: A kitchen hood has a first housing and a second housing that slides into and out of the first housing to adjust a length of the kitchen hood. The first housing has a fan to suction air, an outlet, and an air quality sensor assembly to continuously detect air quality in a kitchen. The second housing has an inlet and suction grill through which air is suctioned, a steam cleaning assembly to automatically steam clean an interior of the kitchen hood, and a height sensing assembly to sense a height of cookware seated on a cooktop surface below the second housing. The kitchen hood may be lengthened or shortened based on the sensed height of the cookware, and a speed of the fan and the height of the kitchen hood may be automatically adjusted based on detections by the air quality sensor assembly.
    Type: Application
    Filed: July 24, 2020
    Publication date: April 29, 2021
    Inventors: Heejeong HEO, Younju OH, Hyun byung CHA, Chin Soo Hyon
  • Publication number: 20210123604
    Abstract: A kitchen hood has a first housing and a second housing that slides into and out of the first housing to adjust a length of the kitchen hood. The first housing has a fan to suction air, an outlet, and an air quality sensor assembly to continuously detect air quality in a kitchen. The second housing has an inlet and suction grill through which air is suctioned, a steam cleaning assembly to automatically steam clean an interior of the kitchen hood, and a height sensing assembly to sense a height of cookware seated on a cooktop surface below the second housing. The kitchen hood may be lengthened or shortened based on the sensed height of the cookware, and a speed of the fan and the height of the kitchen hood may be automatically adjusted based on detections by the air quality sensor assembly.
    Type: Application
    Filed: July 24, 2020
    Publication date: April 29, 2021
    Inventors: Heejeong HEO, Younju OH, Hyunju KIM, Hyun byung CHA, Chin Soo Hyon
  • Patent number: D616049
    Type: Grant
    Filed: July 17, 2009
    Date of Patent: May 18, 2010
    Assignee: LG Electronics Inc.
    Inventors: Gwang Hyon Kwak, Jin Hyu Yang, Chin Soo Hyon
  • Patent number: D657970
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: April 24, 2012
    Assignee: LG Electronics Inc.
    Inventors: Hyun Jung Hwang, Chin Soo Hyon, So Jin Park
  • Patent number: D414853
    Type: Grant
    Filed: June 30, 1998
    Date of Patent: October 5, 1999
    Assignee: LG Electronics Inc.
    Inventor: Chin-Soo Hyon
  • Patent number: D425609
    Type: Grant
    Filed: January 15, 1999
    Date of Patent: May 23, 2000
    Assignee: LG Electronics Inc.
    Inventor: Chin-Soo Hyon
  • Patent number: D429805
    Type: Grant
    Filed: January 13, 1999
    Date of Patent: August 22, 2000
    Assignee: LG Electronics, Inc.
    Inventor: Chin-Soo Hyon
  • Patent number: D714753
    Type: Grant
    Filed: June 5, 2012
    Date of Patent: October 7, 2014
    Assignee: LG Electronics Inc.
    Inventors: Sang Yoon Lee, In Hyeuk Choi, Chin Soo Hyon, Sang Moon Jeong, Hyun Jin Lim
  • Patent number: D715228
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: October 14, 2014
    Assignee: LG Electronics Inc.
    Inventors: Sang Yoon Lee, In Hyeuk Choi, Chin Soo Hyon, Sang Moon Jeong, Hyun Jin Lim