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).
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Patent number: 11629861Abstract: 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: GrantFiled: July 24, 2020Date of Patent: April 18, 2023Assignee: LG ELECTRONICS INC.Inventors: Heejeong Heo, Younju Oh, Hyun byung Cha, Chin Soo Hyon, HyunJu Kim
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Patent number: 11573010Abstract: 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: GrantFiled: July 24, 2020Date of Patent: February 7, 2023Assignee: LG ELECTRONICS INC.Inventors: Heejeong Heo, Younju Oh, Hyun byung Cha, Chin Soo Hyon
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Patent number: 11473783Abstract: 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: GrantFiled: July 24, 2020Date of Patent: October 18, 2022Assignee: LG ELECTRONICS INC.Inventors: Heejeong Heo, Younju Oh, Hyunju Kim, Hyun byung Cha, Chin Soo Hyon
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Patent number: 11466866Abstract: 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: GrantFiled: July 24, 2020Date of Patent: October 11, 2022Assignee: LG ELECTRONICS INC.Inventors: Heejeong Heo, Younju Oh, Hyunju Kim, Hyun byung Cha, Chin Soo Hyon
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Publication number: 20210123603Abstract: 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: ApplicationFiled: July 24, 2020Publication date: April 29, 2021Inventors: Heejeong HEO, Younju OH, Hyun byung CHA, Chin Soo Hyon
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Publication number: 20210123602Abstract: 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: ApplicationFiled: July 24, 2020Publication date: April 29, 2021Inventors: Heejeong HEO, Younju OH, Hyunju KIM, Hyun Byung CHA, Chin Soo Hyon
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Publication number: 20210123604Abstract: 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: ApplicationFiled: July 24, 2020Publication date: April 29, 2021Inventors: Heejeong HEO, Younju OH, Hyunju KIM, Hyun byung CHA, Chin Soo Hyon
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Publication number: 20210123605Abstract: 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: ApplicationFiled: July 24, 2020Publication date: April 29, 2021Inventors: Heejeong HEO, Younju OH, Hyun byung CHA, Chin Soo Hyon, HyunJu KIM
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Patent number: D616049Type: GrantFiled: July 17, 2009Date of Patent: May 18, 2010Assignee: LG Electronics Inc.Inventors: Gwang Hyon Kwak, Jin Hyu Yang, Chin Soo Hyon
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Patent number: D657970Type: GrantFiled: September 24, 2010Date of Patent: April 24, 2012Assignee: LG Electronics Inc.Inventors: Hyun Jung Hwang, Chin Soo Hyon, So Jin Park
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Patent number: D414853Type: GrantFiled: June 30, 1998Date of Patent: October 5, 1999Assignee: LG Electronics Inc.Inventor: Chin-Soo Hyon
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Patent number: D425609Type: GrantFiled: January 15, 1999Date of Patent: May 23, 2000Assignee: LG Electronics Inc.Inventor: Chin-Soo Hyon
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Patent number: D429805Type: GrantFiled: January 13, 1999Date of Patent: August 22, 2000Assignee: LG Electronics, Inc.Inventor: Chin-Soo Hyon
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Patent number: D714753Type: GrantFiled: June 5, 2012Date of Patent: October 7, 2014Assignee: LG Electronics Inc.Inventors: Sang Yoon Lee, In Hyeuk Choi, Chin Soo Hyon, Sang Moon Jeong, Hyun Jin Lim
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Patent number: D715228Type: GrantFiled: April 24, 2012Date of Patent: October 14, 2014Assignee: LG Electronics Inc.Inventors: Sang Yoon Lee, In Hyeuk Choi, Chin Soo Hyon, Sang Moon Jeong, Hyun Jin Lim