Patents by Inventor Dongwan LIM

Dongwan LIM 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: 9217573
    Abstract: Provided is a cook top unit of a cooker. The cook top unit for a cooker includes a top frame, a bracket, and at least one heating source. The top frame includes a top surface part and a rear surface part extending at a predetermined angle with respect to the top surface part. The bracket is fixed to a rear end of each lateral side of the top frame. The heating source is disposed at the top frame. At least a portion of the rear surface part is inserted in the bracket. Therefore, when the cooker is installed or used, the top frame may not be deformed, and an enamel coating layer on the top frame may not be damaged.
    Type: Grant
    Filed: October 26, 2012
    Date of Patent: December 22, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Euisu Jung, Byoungwoo Choi, Dongwan Lim
  • Patent number: 9115903
    Abstract: An oven door is provided. The oven door includes a door panel having an air discharging opening part configured to discharge air flowing in the oven door, a door frame coupled to the door panel, the coupled door panel and door frame providing at least one air introducing hole in the bottom of the door to introduce air into the door, an inner cover located between the door panel and the door frame, the inner cover having an inner opening, the inner cover and the door frame defining a space to allow airflow, an inner glass located in the inner opening of the inner cover, and a glass holder supporting the inner glass. Air introduced through the air introducing hole flows through the space between the door frame and the inner cover at both lateral sides of the glass holder.
    Type: Grant
    Filed: July 19, 2012
    Date of Patent: August 25, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Dongwan Lim, Kilyoung Yu, Byoungwoo Choi
  • Patent number: 9012815
    Abstract: A drawer unit for an oven is provided. The drawer unit includes a drawer casing, a drawer movable into and out from the drawer casing, the drawer defining an accommodation space configured to accommodate food or a food container, and a warming heater disposed at an upper portion of the drawer casing between the drawer casing and the drawer to provide warming energy to the accommodation space. In addition, an oven including the drawer unit is also provided.
    Type: Grant
    Filed: July 19, 2012
    Date of Patent: April 21, 2015
    Assignee: LG Electronics Inc.
    Inventors: Jungmin Cha, Byoungwoo Choi, Seungjun Lee, Dongwan Lim
  • Publication number: 20130020308
    Abstract: A drawer unit for an oven is provided. The drawer unit includes a drawer casing, a drawer movable into and out from the drawer casing, the drawer defining an accommodation space configured to accommodate food or a food container, and a warming heater disposed at an upper portion of the drawer casing between the drawer casing and the drawer to provide warming energy to the accommodation space. In addition, an oven including the drawer unit is also provided.
    Type: Application
    Filed: July 19, 2012
    Publication date: January 24, 2013
    Inventors: Jungmin CHA, Byoungwoo Choi, Seungjun Lee, Dongwan Lim
  • Publication number: 20130019854
    Abstract: An oven door is provided. The oven door includes a door panel having an air discharging opening part configured to discharge air flowing in the oven door, a door frame coupled to the door panel, the coupled door panel and door frame providing at least one air introducing hole in the bottom of the door to introduce air into the door, an inner cover located between the door panel and the door frame, the inner cover having an inner opening, the inner cover and the door frame defining a space to allow airflow, an inner glass located in the inner opening of the inner cover, and a glass holder supporting the inner glass. Air introduced through the air introducing hole flows through the space between the door frame and the inner cover at both lateral sides of the glass holder.
    Type: Application
    Filed: July 19, 2012
    Publication date: January 24, 2013
    Inventors: Dongwan LIM, Kilyoung YU, Byoungwoo CHOI