Patents by Inventor Chang Min Baek

Chang Min Baek 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).

  • Publication number: 20240153302
    Abstract: A display device includes a display panel; a metal plate and a filling member disposed on a same layer on a bottom surface of the display panel and that include different materials; a fingerprint sensor disposed on a bottom surface of the filling member and that overlaps the filling member; and a member-sensor bonding member disposed between the fingerprint sensor and the filling member and that bonds the fingerprint sensor to the filling member. At least a part of a side surface of the filling member and a side surface of the metal plate are spaced apart from each other with an air gap therebetween.
    Type: Application
    Filed: January 19, 2024
    Publication date: May 9, 2024
    Inventors: KWANG HYUN BAEK, Ji Hun Ryu, Chang Min Park, Jeong An Hong
  • Publication number: 20230038969
    Abstract: A cooking apparatus has a cooking chamber, a microwave unit to radiate microwaves to the cooking chamber, a convection unit to supply hot air to the cooking chamber, a grill unit to supply radiant heat to the cooking chamber, an input unit to receive a cooking command and a control unit to perform a cooking corresponding to the received cooking command by performing one of a first heating stage and a second heating stage, and after performing the one of the first heating stage and the second heating stage, performing the other one of the first heating stage and the second heating stage. In the first heating stage, the control unit operates the microwave unit and at least one of the convection unit and the grill unit, and in the second heating stage, the control unit operates the grill unit and the convection unit while not operating the microwave unit.
    Type: Application
    Filed: October 18, 2022
    Publication date: February 9, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyu Sik LIM, Sun Hee KOO, Chang Min BAEK, In Young CHO
  • Patent number: 11546976
    Abstract: A cooking apparatus has a cooking chamber, a microwave unit to radiate microwaves to the cooking chamber, a convection unit to supply hot air to the cooking chamber, a grill unit to supply radiant heat to the cooking chamber, an input unit to receive a cooking command and a control unit to perform a cooking corresponding to the received cooking command by performing one of a first heating stage and a second heating stage, and after performing the one of the first heating stage and the second heating stage, performing the other one of the first heating stage and the second heating stage. In the first heating stage, the control unit operates the microwave unit and at least one of the convection unit and the grill unit, and in the second heating stage, the control unit operates the grill unit and the convection unit while not operating the microwave unit.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: January 3, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyu Sik Lim, Sun Hee Koo, Chang Min Baek, In Young Cho
  • Publication number: 20160360578
    Abstract: A cooking apparatus has a cooking chamber, a microwave unit to radiate microwaves to the cooking chamber, a convection unit to supply hot air to the cooking chamber, a grill unit to supply radiant heat to the cooking chamber, an input unit to receive a cooking command and a control unit to perform a cooking corresponding to the received cooking command by performing one of a first heating stage and a second heating stage, and after performing the one of the first heating stage and the second heating stage, performing the other one of the first heating stage and the second heating stage. In the first heating stage, the control unit operates the microwave unit and at least one of the convection unit and the grill unit, and in the second heating stage, the control unit operates the grill unit and the convection unit while not operating the microwave unit.
    Type: Application
    Filed: August 17, 2016
    Publication date: December 8, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyu Sik LIM, Sun Hee KOO, Chang Min BAEK, In Young CHO
  • Patent number: 9433233
    Abstract: A cooking apparatus including a cooking chamber to receive materials to be cooked therein, a microwave-heating unit to radiate microwaves to the cooking chamber, a convection-heating unit to supply hot air to the cooking chamber, a grill-heating unit to supply radiant heat to the cooking chamber, a crusty plate configured to be heated by the microwaves, an input unit to receive a user fry-cooking command, and a control unit. When the user fry-cooking command is input, the control unit performs a microwave-heating stage of activating at least one of the convection-heating unit and the grill-heating unit and activating the microwave-heating unit, and performs a slim fry stage of activating the grill-heating unit and the convection-heating unit without activating the microwave-heating unit. Accordingly, the cooking apparatus achieves the fry-cooking process using the microwaves, radiant heat and convection heat without dipping the materials to be cooked in oil.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: September 6, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyu Sik Lim, Sun Hee Koo, Chang Min Baek, In Young Cho
  • Publication number: 20150230502
    Abstract: Disclosed is a cooking apparatus including a cooking chamber to receive materials to be cooked therein, a microwave-heating unit to radiate microwaves to the cooking chamber, a convection-heating unit to supply hot air to the cooking chamber, a grill-heating unit to supply radiant heat to the cooking chamber, a crusty plate configured to be heated by the microwaves, an input unit to receive a user fry-cooking command, and a control unit. When the user fry-cooking command is input, the control unit performs a microwave-heating stage of activating at least one of the convection-heating unit and the grill-heating unit and activating the microwave-heating unit, and performs a slim fry stage of activating the grill-heating unit and the convection-heating unit without activating the microwave-heating unit. Accordingly, the cooking apparatus achieves the fry-cooking process using the microwaves, radiant heat and convection heat without dipping the materials to be cooked in oil.
    Type: Application
    Filed: April 20, 2015
    Publication date: August 20, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyu Sik LIM, Sun Hee Koo, Chang Min Baek, In Young Cho
  • Patent number: 9035224
    Abstract: Disclosed is a cooking apparatus including a cooking chamber to receive materials to be cooked therein, a microwave-heating unit to radiate microwaves to the cooking chamber, a convection-heating unit to supply hot air to the cooking chamber, a grill-heating unit to supply radiant heat to the cooking chamber, a crusty plate configured to be heated by the microwaves, an input unit to receive a user fry-cooking command, and a control unit. When the user fry-cooking command is input, the control unit performs a microwave-heating stage of activating at least one of the convection-heating unit and the grill-heating unit and activating the microwave-heating unit, and performs a slim fry stage of activating the grill-heating unit and the convection-heating unit without activating the microwave-heating unit. Accordingly, the cooking apparatus achieves the fry-cooking process using the microwaves, radiant heat and convection heat without dipping the materials to be cooked in oil.
    Type: Grant
    Filed: August 27, 2013
    Date of Patent: May 19, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyu Sik Lim, Sun Hee Koo, Chang Min Baek, In Young Cho
  • Publication number: 20140061189
    Abstract: Disclosed is a cooking apparatus including a cooking chamber to receive materials to be cooked therein, a microwave-heating unit to radiate microwaves to the cooking chamber, a convection-heating unit to supply hot air to the cooking chamber, a grill-heating unit to supply radiant heat to the cooking chamber, a crusty plate configured to be heated by the microwaves, an input unit to receive a user fry-cooking command, and a control unit. When the user fry-cooking command is input, the control unit performs a microwave-heating stage of activating at least one of the convection-heating unit and the grill-heating unit and activating the microwave-heating unit, and performs a slim fry stage of activating the grill-heating unit and the convection-heating unit without activating the microwave-heating unit. Accordingly, the cooking apparatus achieves the fry-cooking process using the microwaves, radiant heat and convection heat without dipping the materials to be cooked in oil.
    Type: Application
    Filed: August 27, 2013
    Publication date: March 6, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyu Sik Lim, Sun Hee Koo, Chang Min Baek, In Young Cho