Patents Assigned to COWAY CO., LTD.
  • COLD WATER PRODUCTION APPARATUS AND METHOD
    Publication number: 20220185649
    Abstract: A cold water production apparatus and method are provided. A cold water production apparatus according to one embodiment of the present invention can comprise: an apparatus body; a water tank which is provided in the apparatus body and which accommodates water flowing in from a water supply source; a cold water production pipe which is provided in the apparatus body so as to be connected to the water tank, and which allows the water accommodated in the water tank to flow thereto, move therein and then be discharged; and a cooling unit which is mounted on the outer surface of the apparatus body, and which cools the apparatus body so that the water accommodated in the water tank and the water flowing in the cold water production pipe is cooled.
    Type: Application
    Filed: April 28, 2020
    Publication date: June 16, 2022
    Applicant: COWAY Co., Ltd.
    Inventors: Sung-Hwan HEO, Hyun-Seok MOON, Min-Chul YONG, Hyun-Hee LEE
  • Drying device having rotary drying nozzle, and bidet device to which drying device is applied
    Patent number: 11337569
    Abstract: A drying device includes: a housing having a ventilation device provided therein; a drying nozzle provided in the housing, and having a ventilation groove from which an air flow generated by the ventilation device is discharged; and a driving motor for moving the drying nozzle forward and backward by rotating the drying nozzle.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: May 24, 2022
    Assignee: COWAY CO., LTD.
    Inventors: Minsu Song, Hyun Kang Lee, Youngpyo Kim, Dong Ik Nam
  • BIDET BODY WITH FLAT BOTTOM SURFACE
    Publication number: 20220154441
    Abstract: Provided is a bidet body. In the bidet body according to an embodiment of the present disclosure, at least one of a drying nozzle and a cleaning nozzle moving in one of a forward and downward direction and an upward and backward direction may be installed, and a bottom surface (111) of a cover (110) constituting an exterior of the bidet body may be flat.
    Type: Application
    Filed: December 16, 2019
    Publication date: May 19, 2022
    Applicant: COWAY CO., LTD.
    Inventors: Minsu SONG, Hyun Kang LEE, Youngpyo KIM, Dong Ik NAM, Min Hwan KIM
  • Multifunctional circulation system enabling purification of outside air
    Patent number: 11320158
    Abstract: A multifunctional storage system includes a storage chamber and a machinery chamber provided on a side of the storage chamber. The system further includes a dehumidification part dehumidifying circulating air flowing in the storage chamber; a circulating air inlet and a circulating air outlet enabling the storage chamber and the machinery chamber to communicate; and a circulation filter unit supplying moisture to circulating air supplied to the storage chamber via the circulating air inlet.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: May 3, 2022
    Assignee: COWAY CO., LTD.
    Inventors: Dong Wook Kim, Chan Jung Park, Sun Dug Kwon, Byung Soo Yun, Dong Hun Lee, In Kyu Back
  • Hot water system for bidet comprising flow path guide tank and hot water mode method using the same
    Patent number: 11280078
    Abstract: A hot water system for a bidet having a housing is provided. The hot water system includes: a water inlet pipe connected to a faucet; a flow path guide tank located at a lower portion in the housing so that water introduced into the water inlet pipe flows; a sheath heater provided in the housing and configured to heat water discharged from the flow path guide tank; and a water outlet pipe configured to supply water heated by the sheath heater to the outside. The flow path guide tank has a flow path guide hole formed through in an upward direction so that water introduced into the water inlet pipe flows into an upper portion inside the housing and exchanges heat with the sheath heater.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: March 22, 2022
    Assignee: COWAY CO., LTD.
    Inventors: Sung Hee Lee, Hee Joo Kang, Dong Ik Nam, Hyun Min Shin, Man Uk Park
  • HUMIDIFIER
    Publication number: 20220082274
    Abstract: A humidifier for which the cleaning of a water tank is easy includes: a water tank which is mounted inside a housing and stores water; a humidification member which is immersed in the water stored in the water tank and performs humidification; a water container provided with an opening/closing valve which is opened and closed to supply water stored therein to the water tank; a water container support member which is detachably mounted to an upper part of the water tank and on which the water container is seated; and a water supply control member which is mounted to the water container support member and opens and closes the opening/closing valve so that the water can be supplied from the water container to the water tank.
    Type: Application
    Filed: December 26, 2019
    Publication date: March 17, 2022
    Applicant: WOONGJIN COWAY Co., Ltd.
    Inventors: Do-Yeop KIM, Hyun-Jin HONG, Sang-Woo KANG, An-Ho CHO
  • Reverse osmosis filtering module and reverse osmosis filter comprising same
    Patent number: 11266953
    Abstract: A reverse osmosis filtering module includes: a purified water discharge pipe in which a purified water discharge path is formed, and which has a communication hole that is formed on an outer periphery thereof and communicates with the purified water discharge path; a reverse osmosis filtering part including a reverse osmosis filtering member in which a purified water flow space is formed, and which is wound around the purified water discharge pipe such that the purified water flow space communicates with the communication hole; a first flow channel formation cap provided at one side and having an inlet hole; and a second flow channel formation cap provided at the other side of the reverse osmosis filtering part and having an outlet hole.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: March 8, 2022
    Assignees: COWAY CO., LTD., TORAY ADVANCED MATERIALS KOREA INC.
    Inventors: Sung-Kon Cho, Sung-Han Yun, Hae-Sun Lee, Sun-Yong Lee, Sang-Hyeon Kang, Doo-Won Han, In-Tak Lee, Gi-Lyang Kim, Dong-Gyu Kim, Kang-Jin Kim, Jong-Kwan Kim, Jae-Hoon Moon, Hee-Kyung Lee
  • METHOD FOR MANUFACTURING EVAPORATOR FOR ICE-MAKING AND EVAPORATOR FOR ICE-MAKING
    Publication number: 20220057129
    Abstract: A method for manufacturing an evaporator for ice-making includes: a preparation step for preparing a plate member, a finger member, and a capillary tube, the plate member being provided with a through hole and formed as a developed view of a tube; an insertion step for inserting the finger member into the through hole so that the finger member at least partially passes through the through hole; a connection step for fixedly connecting the finger member to the plate member; an insert placement step for placing at least a part of the capillary tube on the plate member; and an evaporation tube formation step for forming an evaporation tube, which is provided with a refrigerant flow path through which a refrigerant flows, by bending the plate member into a tube shape and connecting end portions.
    Type: Application
    Filed: December 11, 2019
    Publication date: February 24, 2022
    Applicant: WOONGJIN COWAY Co., Ltd.
    Inventors: Kwon-Jae LEE, In-Du CHOI, Hyun-Woo LEE, Chung-Lae KIM, Chan-Jung PARK, Woong JUNG
  • EVAPORATOR FOR ICE MAKER
    Publication number: 20220034571
    Abstract: An evaporator for an ice maker includes an evaporator body having a refrigerant flow path formed therein; a dipping member connected to the evaporator body, for a refrigerant having a temperature lower than a freezing point of water to flow in the refrigerant flow path to generate ice in a state in which at least a portion of the dipping member is submerged in water; a heater having at least a portion inserted into the refrigerant flow path, and directly or indirectly heating at least one of the refrigerant in the refrigerant flow path, the evaporator body, and the dipping member to separate the ice generated on the dipping member from the dipping member; and a connection member connecting the evaporator body and the refrigerant flow path to be connected to a refrigeration cycle, and inserting the at least a portion of the heater into the refrigerant flow path.
    Type: Application
    Filed: September 4, 2019
    Publication date: February 3, 2022
    Applicant: WOONGJIN COWAY Co., Ltd.
    Inventors: Gyeong-Min LEE, Jung-Hwan LEE, Kyu-Jun KIM, Doo-Youl JEON, Myeong-Hoon KANG, Jin-Woo CHOI, Kwon-Jae LEE, Jae-Man KIM
  • Robot purifier capable of rotating vertically and horizontally
    Patent number: 11229870
    Abstract: A robot purifier including: a purifying part which draws, purifies, and discharges air; and a driving part which is located at a lower end of the purifying part and is capable of autonomous driving, wherein the purifying part is capable of rotating 360 degrees horizontally, and the purifying part also is capable of rotating vertically such that an air intake direction and an air discharge direction in the vertical and horizontal directions is controllable.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: January 25, 2022
    Assignee: COWAY CO., LTD.
    Inventors: Byung Soo Yun, Han Soo Kim, Jung Yeon Kim, Tae Kyung Kang, Dong Hui Kim, Sang Woo Kang
  • ELECTRODE CATALYST LAYER COMPOSED OF PALLADIUM, IRIDIUM, AND TANTALUM, AND STERILE WATER GENERATING MODULE COATED WITH ELECTRODE CATALYST
    Publication number: 20220017389
    Abstract: Electrode catalytic layers coated on outer surfaces of oxidation electrode and a reduction electrode used to generate sterile water, where the electrode catalyst layers are formed on the outer surfaces of the oxidation electrode and a reduction electrode to have predetermined thickness, and are composed of iridium (Ir), palladium (Pd), and tantalum (Ta), and wherein the palladium (Pd) has a weight ratio of 10% to 30%, and a sum of the weight ratios of the iridium (Ir) and the tantalum (Ta) is 70% to 90%.
    Type: Application
    Filed: December 13, 2019
    Publication date: January 20, 2022
    Applicant: COWAY CO., LTD.
    Inventors: Sang-Young LEE, Sunhyeok PARK
  • Heating assembly for massage chair including separate heating element and massage chair comprising the same
    Patent number: 11224554
    Abstract: A heating assembly for a massage chair, wherein a heating element is separately operated. The heating assembly according to an embodiment having a first bracket with a plurality of massage balls rotatably mounted to the first bracket. A massage assembly is fixed to the first bracket and can perform at least one of up-and-down and left-and-right motions. A second bracket is mounted to the massage assembly or the first bracket A support part inserted at one end thereof into the second bracket. A heating element is mounted to the support part and an airbag is fixed to the support part so as to be opposite to the heating element. Wherein the heating assembly is mounted inside the backrest of a massage chair.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: January 18, 2022
    Assignee: COWAY CO., LTD.
    Inventors: Kyung Hwan Park, Chang Hee Han, Jin Won Park, Yeon Soo Seong, Byoung Chan Bae, Joong Keun An
  • WATER PURIFIER
    Publication number: 20210379533
    Abstract: A water purifier includes a filtering part including a reverse osmosis filter for filtering water and a discharge part for discharging, to the outside, purified water filtered in the filtering part. The filtering part further includes a pump provided in front of the reverse osmosis filter so as to supply the water to the reverse osmosis filter, and a supply valve that opens and closes so as to supply the water from a water supply source to the filtering part. The supply valve can be provided between the pump and the reverse osmosis filter.
    Type: Application
    Filed: September 10, 2019
    Publication date: December 9, 2021
    Applicant: WOONGJIN COWAY Co., Ltd.
    Inventors: Hyoung-Min MOON, Chul-Ho KIM, Hyun-Seok MOON, Byung-Sun MO, Hyun-Soo SHIN, Sang-Hyeon KANG
  • FLOW RATE CONTROL VALVE HAVING WATERPROOF FUNCTION OF DRIVING MOTOR AND BIDET DEVICE TO WHICH FLOW RATE CONTROL VALVE IS APPLIED
    Publication number: 20210372110
    Abstract: A flow rate control valve has a waterproof function of a driving motor. The flow rate control valve is for transferring a fluid pumped by a water supply pump to a nozzle unit and a nozzle cleaning unit for cleaning the nozzle unit. The flow rate control valve includes al least one housing in which the fluid pumped by the water supply pump is accommodated, and at least one driving motor configured to change a communication area of each of the at least one housing, the nozzle unit, and the nozzle cleaning unit by rotation. At least one sealing adapter is formed between the at least one housing and the at least one driving motor so as to prevent the fluid from flowing into the at least one driving motor.
    Type: Application
    Filed: September 17, 2019
    Publication date: December 2, 2021
    Applicant: COWAY CO., LTD.
    Inventors: Youngpyo KIM, Hyun Kang LEE, Minsu SONG, Dong Ik NAM
  • Filter for air purification
    Patent number: D938005
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: December 7, 2021
    Assignee: WOONGJIN COWAY CO., LTD.
    Inventors: Mi-youn Kyung, Jeongeun Park
  • Bidet
    Patent number: D944950
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: March 1, 2022
    Assignee: COWAY CO., LTD.
    Inventors: Junhyuk Park, Nari Lee, Kyoung Hwa Maeng
  • Massage chair
    Patent number: D946916
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: March 29, 2022
    Assignee: WOONGJIN COWAY CO., LTD.
    Inventors: Su Min Shin, Jungjae Jeon, Eung Kyu Park
  • Water purifier
    Patent number: D947988
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: April 5, 2022
    Assignee: WOONGJIN COWAY CO., LTD.
    Inventor: Jin Gyu Seo
  • Water purifier
    Patent number: D951390
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: May 10, 2022
    Assignee: COWAY CO., LTD.
    Inventor: Karam Shin
  • Air purifier
    Patent number: D954240
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: June 7, 2022
    Assignee: COWAY Co., Ltd.
    Inventors: Jong Ho Choi, Sul Ki Lee, Ga Hee Kim