Patents Assigned to Daewoo Electronics Corporation
  • Patent number: 10000874
    Abstract: The present disclosure relates to a tubless washing machine, and more particularly, to a tubless washing machine including only a drum without a tub containing wash water.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: June 19, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Hye Ung Kim
  • Patent number: 10000885
    Abstract: Disclosed is a washing machine including an air storage unit configured to store air therein; a compression unit configured to communicate with the air storage unit and the outer tub, and to compress the air in the air storage unit by compressing water from an outer tub of the washing machine; and a water spraying tube connected to the compression unit and the tub cover. Further, the washing machine includes an opening and closing unit configured to open and close a flow path of the water spraying tube, wherein the opening and closing unit is configured to cause the water to be sprayed into an inner tub using compressed air from the air storage unit.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: June 19, 2018
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventors: Jae Woo Lee, Hye Ung Kim
  • Patent number: 9995518
    Abstract: Embodiments of the present invention provide a refrigerator comprising: a main body including a food storage space and a cold air generation portion, a door installed on the main body to open and close the food storage space, an ice machine installed in the food storage space to generate ice, an ice bucket arranged in the ice machine to accommodate the ice therein, a motor system installed in the door, and a transport system which includes a first end portion that is rotatably coupled to a rear surface of the ice bucket and a second end portion that is docked with the motor system when the door is closed, and is rotated together with a motor of the motor system to transport the ice accommodated in the ice bucket when the motor of the motor system is rotated.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: June 12, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Sung Jin Yang
  • Patent number: 9995526
    Abstract: An ice maker for refrigeration equipment includes an ice making unit in the refrigerating compartment of the refrigeration equipment, an ice bucket disposed in the ice making unit and configured to store the ice made with an ice making tray, a cooling duct configured to form a cold air channel through which cold air is provided to the ice making unit, a refrigerant pipe enclosing the cooling duct to form a refrigerant channel, and an ice making refrigerant pipe configured make water into the ice through heat-exchange, where the ice making refrigerant pipe branches from the refrigerant pipe, and an end portion of the ice making refrigerant pipe is in the ice making tray.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: June 12, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Dong Sun Kim
  • Patent number: 9995527
    Abstract: There is provided a refrigerator having a locking device for an ice bucket and a method for installing a locking device for an ice bucket. A refrigerator having a locking device for an ice bucket, comprising: a main body; a storage space within the main body; an ice space configured to be disposed inside the main body, and partitioned from the storage space, and having a front opening; an ice bucket comprising an ice storage part which stores ice generated within the ice space; and a cover member which is disposed in front of the ice storage part to cover a front of the ice space and configured to be slidably installed in the ice space; and a locking device configured to lock the ice bucket within the ice space to prevent the ice bucket from being drawn out of the ice space by itself.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: June 12, 2018
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventor: Sung Jin Yang
  • Patent number: 9995522
    Abstract: An ice bin and a method of crushing ice using the same, in which the ice bin includes a case having an upper portion configured to store ice produced by an ice maker, and a dispensing port at one side of a lower end or surface of the case configured to dispense the ice; a transferring unit that transfers the ice from a lower portion of the case to the upper portion of the case; and a crushing unit configured to crush the ice transferred by the transferring unit and discharge the ice to the dispensing port, wherein the crushing unit selectively discharges the ice as ice cubes or as crushed ice.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: June 12, 2018
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventor: Gwang Ho Choo
  • Patent number: 9992823
    Abstract: An over-the-range microwave oven that includes a duct unit configured to direct air from the back of the oven to the front and further includes an integrated duct module. The duct unit includes: a first panel at the bottom, a pair of second panels forming both lateral side surfaces of the duct unit. The integrated duct module is disposed on the first panel and integrates a plurality of electrical components, such as a power source unit, a running capacitor, a noise filter and a fuse.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: June 5, 2018
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventors: Jun Hyuk Imm, Jong Jin Lee
  • Patent number: 9982939
    Abstract: A dispenser on refrigerator including a touch pad-type of lever for dispensing water supplied from a water purifier. The dispenser includes a main body, an ice discharge port, an ice guide, an ice discharge lever and a water discharge port. A PCB substrate is mounted on the front side of the ice guide. The touch pad-type lever is mounted on the PCB substrate and configured to receive a user request for discharging water and accordingly control a state of the water discharge port. The refrigerator also ice maker coupled to the dispenser, and detectors for detecting the amount of ice and water contained in the ice maker and the water purifier respectively. The touch pad on the touch pad-type of lever can display the amount of ice and water contained in the ice maker and the water purifier respectively.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: May 29, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Dong Sun Kim
  • Patent number: 9982933
    Abstract: An ice bin and a method of transferring ice using the same include a case having an upper portion configured to store ice produced by an ice maker, and a dispensing port at one side of a lower end of the case configured to dispense ice to the outside; a transferring unit that transfers ice from a lower portion of the case to the upper portion of the case; and a crushing unit configured to crush ice transferred by the transferring unit, and discharge the crushed ice to the dispensing port.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: May 29, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Gwang Ho Choo
  • Patent number: 9976791
    Abstract: A refrigerator includes a main body section having at least one storage chamber, a door section, a cooling cycle section, a temperature measurement section, a defrost section for removing frost adhered to the evaporator and a control unit configured to operate the refrigerator in a power-saving mode when at least one of operation conditions to calculate an operation ratio of the compressor for each predetermined check time in the power-saving mode, and to operate the defrost section when the operation ratio is equal to or greater than a predefined threshold operation ratio.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: May 22, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Chan Hee Jung
  • Patent number: 9976796
    Abstract: A refrigerator including a rotatable door handle. The door handle is rotatably coupled to a refrigerator door through a through-hole on the door. The door handle includes a grip portion, a connection portion fastened to the grip portion, and an insertion portion protruding from the connection portion. The insertion portion includes an engaging projection protruding outward from a peripheral surface of the insertion portion. The door handle includes two stoppers. During the process of assembling the door handle with the door, the engaging projection may be rotated in the first direction until it engage with a first stopper to. In an assembled state, the door is opened or closed when the door handle is rotated in the second direction. The second stopper can stop rotation of the door handle in the second direction when the engaging projection engages with the second stopper.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: May 22, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Won Woo Jang
  • Patent number: 9970146
    Abstract: A wall-mounted drum type washing machine includes a rear panel mounted on a wall surface; a tub containing washing water, supported by the rear panel; a front panel on the tub; a cover unit covering the front panel; and a detachable detergent box inserted through the cover unit and into the front panel.
    Type: Grant
    Filed: December 6, 2012
    Date of Patent: May 15, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventors: Ui Kun Hwang, Ju Dong Lee
  • Patent number: 9958196
    Abstract: The present disclosure relates to a refrigerator door frame apparatus and method. In one embodiment, a refrigerator door frame: a first side section forming a first side of the door frame; a second side section forming a second side of the door frame; a third side section forming a third side of the door frame, the third side section integrally coupled to the first side section and the second side section; and a fourth side section forming a fourth side of the door frame; the fourth side section integrally coupled to the first side section and the second side section; wherein the first side section, the second side section, the third side section, and the fourth side section are integrally formed with one another, and one or more ribs are formed on one or more of the first side section, the second side section, the third side section, and the fourth side section.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: May 1, 2018
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventor: Sung Jin Yang
  • Patent number: 9951452
    Abstract: Disclosed is a drum type washing machine, including a cabinet configured to form an outer appearance; a tub in the cabinet and configured to contain water therein; a drum in the tub and configured to accommodate laundry therein; and a lifter on the drum, configured to lift the laundry in the drum by upward rotation of the drum. The lifter comprises a lifter housing fixed to the drum and having an opening in one or more ends or sides thereof; and a lifter plate pivotally coupled to the lifter housing, the lifter plate being configured to hold water in the lifter during the upward rotation of the drum.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: April 24, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: In Dong Kim
  • Patent number: 9926183
    Abstract: A refrigerator with a single lever switch for a user to control dispensing both water and ice. A water/ice dispenser includes a main body, an ice discharge port disposed on one side of the main body, an ice guide coupled to the outlet of the ice discharge port, a water discharge port disposed on the other side of the main body, and an integral lever. The integral lever is coupled pivotally to the ice guide through its middle portion. One end of the integral lever serves as a water discharge button for a user to request dispensing water and the other end of the integral lever serves as an ice discharge button for a user to request dispensing ice.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: March 27, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Dong Sun Kim
  • Patent number: 9920978
    Abstract: Embodiments of the present disclosure provide a liquid dispenser for a refrigerator. According to some embodiments, the liquid dispenser includes a liquid discharge unit including a nozzle through which liquid received in the liquid dispenser is discharged, and a lever that opens and closes the nozzle based on whether the lever is pressed or not. A liquid receiving unit receives the liquid discharged from the liquid discharge unit, and a support unit allows the liquid receiving unit to be positioned to press the lever based on the weight of liquid in the liquid receiving unit. A damper may be used to stably seat the receiving unit and reduce or eliminate noise generated when liquid flows to the liquid receiving unit.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: March 20, 2018
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventor: Wang Goo Lee
  • Patent number: 9915460
    Abstract: According to an embodiment, an ice tray comprising: a tray body configured to provide ice-making spaces configured to retain water; a plurality of partition walls extending upward from a bottom surface of the tray body to define the ice-making spaces; and a vibration-generating unit configured to vibrate the tray body. The vibration-generating unit can include a vibration-generating member configured to generate vibration and a mounting member configured to mount the vibration-generating member to a lower surface of the tray body.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: March 13, 2018
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventor: Sung Jin Yang
  • Patent number: 9903356
    Abstract: A discharge muffler may include a discharge space in the cylinder block and a pulsation and/or noise reducing member (e.g., a pulsation reducing member) engaged in the discharge space having a passage (e.g., a pulsation and/or noise reducing passage) on a circumferential surface configured to guide the working fluid to an inner space of the discharge space.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: February 27, 2018
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventor: Yong Seok Lee
  • Patent number: 9903636
    Abstract: A method and system for ice making in a refrigerator is disclosed. The ice making system comprising an ice making unit that makes ice cubes in a refrigerator compartment door, a cool air producing unit that is provided in a refrigerator body and cools air inside a cooling duct, a connection unit that connects the ice making unit to the cooling duct in response to a closure of the refrigerator compartment door onto the refrigerator body, and a cool air circulation unit that supplies the cool air from the cool air producing unit to the ice making unit and discharges the cool air from the ice making unit to the cool air producing unit.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: February 27, 2018
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventor: Min Bon Koo
  • Patent number: 9897368
    Abstract: A refrigerator equipped with a door opening device that can be triggered to facilitate door opening when a door handle is moved by a user in either of the two permitted opposite directions. A first link member is coupled to the door handle and can be rotated in the same direction as the door handle. A second link member is coupled to the first link member. The second link member is configured to be rotated by the first link member when the door handle is rotated in one direction, and to remain stationary when the door handle is rotated in another direction. When door handle is rotated, the first or the second link member can cause a slide member to slide out of the refrigerator door partially to press against the main body, thereby opening the door.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: February 20, 2018
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventor: Sung Hwan Lee