Patents by Inventor Jun-Hyoung Bae
Jun-Hyoung Bae 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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Publication number: 20230381702Abstract: An air purifier includes a filter member for filtering pollutants in the air, a blower for providing blowing force to allow the air to pass through the filter member, a body frame accommodating the blower, a cover frame that forms a part of an appearance of the air purifier and is detachably coupled to the body frame, and a filter frame that is detachably coupled to the cover frame and detachably supports at least a portion of the filter member. When the filter frame is coupled to the cover frame, the filter member is positioned between the cover frame and the filter frame so that movement of the filter member is restricted, and when the cover frame is attached to and detached from the body frame, the filter member and the filter frame are attached and detached together with the cover frame.Type: ApplicationFiled: May 17, 2023Publication date: November 30, 2023Applicant: COWAY Co., Ltd.Inventors: Joon Young CHOI, Yu Young NAM, Jun Hyoung BAE
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Publication number: 20230271126Abstract: A filter frame includes a support supporting a filter member, and the support includes a first support and a second support which are rotatably connected. Each of the first and second support includes a body part including a first vertical member, a horizontal member having one end perpendicularly connected to the first vertical member, and a second vertical member connected to the other end of the horizontal member, a cylindrical shaft part connected to the first vertical member, a rotating part connected to the second vertical member to surround a portion of the shaft part, a locking part provided on one of the first vertical member and the shaft part, and an engaging part provided on one of the second vertical member and the rotating part and engaged and fixed to the locking part. The rotating part of the second support is coupled to the shaft part.Type: ApplicationFiled: July 29, 2021Publication date: August 31, 2023Applicant: COWAY CO., LTD.Inventors: Jhe Hong KIM, Yu Young NAM, Jun Hyoung BAE, Ki Soo KIM
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Publication number: 20230266025Abstract: A composite filter includes a filter unit including a filter member having filtering parts, at least one filter module arranged in parallel with at least one of the filtering parts, and a bracket supporting the filtering parts disposed adjacent to each other and the filter module so that the filtering parts disposed adjacent to each other are rotatable. The bracket includes a folded portion that is selectively folded according to the relative rotation of the filtering parts, and attachment portions connected to the folded portion with the folded portion interposed therebetween, and attached to the side surfaces of the filtering parts disposed adjacent to each other. The folded portion and the attachment portions are provided integrally and are formed of a flexible material, and the attachment portion extend to the side surface of the filter module adjacent thereto to seal a gap between the filtering part and the filter module.Type: ApplicationFiled: June 29, 2021Publication date: August 24, 2023Applicant: COWAY CO., LTD.Inventors: Yu Young NAM, Yoon Hyuck CHOI, Ki Soo KIM KIM, Jun Hyoung BAE, Jhe Hong KIM, Ju Hyun BAEK, Chan Jung PARK
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Patent number: 11666848Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.Type: GrantFiled: November 18, 2020Date of Patent: June 6, 2023Assignee: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim
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Patent number: 11654387Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.Type: GrantFiled: November 5, 2020Date of Patent: May 23, 2023Assignee: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim
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Patent number: 11654388Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.Type: GrantFiled: November 10, 2020Date of Patent: May 23, 2023Assignee: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim
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Patent number: 11480362Abstract: An air purifier capable of adjusting wind directions according to an embodiment of the present invention comprises: a housing having an air outlet port on one side thereof; an air guide having a front end portion disposed at the center of the air outlet port such that the air outlet port becomes a ring shape and a rear end portion extending in a direction toward the other surface of the housing and coupled to the inside of the housing so as to be rotatable in a direction inclined with respect to the air release direction of the air outlet port; and a rotation-restraining portion for restraining the rotation of the air guide by elastically supporting the air guide on the housing.Type: GrantFiled: December 7, 2017Date of Patent: October 25, 2022Assignee: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Tae-Seok Shin, Chan-Jung Park, Sang-Woo Kang, In-Kyu Back
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Publication number: 20220235954Abstract: Disclosed is an air cleaner comprising: a housing (H); an air-purifying filter (20); a blowing unit (30); and a channel switching member (200) for switching a discharge channel such that air supplied from the blowing unit (30) flows to at least one of a first discharge port (A51) to discharge air in a first direction and the second discharge port (A52) to discharge air in a second direction. The channel switching member (200) comprises: an elevating member (210) having a first communication unit (216) that is open such that air flows to a first discharge port-side channel (A3), and having a blocking unit (215) for blocking a flow thereof to a second discharge port-side channel (A4); and an opening/closing member (220). The first discharge port-side channel (A3) and the second discharge port-side channel (A4) are opened/closed by ascending/descending of the elevating member (210) and moving of the opening/closing member (220).Type: ApplicationFiled: July 1, 2020Publication date: July 28, 2022Applicant: COWAY CO., LTD.Inventors: Jun-Hyoung BAE, Sung-Jae LEE
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Patent number: 11007466Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.Type: GrantFiled: September 23, 2020Date of Patent: May 18, 2021Assignee: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim
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Patent number: 11007467Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.Type: GrantFiled: September 23, 2020Date of Patent: May 18, 2021Assignee: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim
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Publication number: 20210138383Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.Type: ApplicationFiled: November 5, 2020Publication date: May 13, 2021Applicant: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim
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Publication number: 20210121815Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.Type: ApplicationFiled: November 10, 2020Publication date: April 29, 2021Applicant: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim
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Publication number: 20210069627Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.Type: ApplicationFiled: November 18, 2020Publication date: March 11, 2021Applicant: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim
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Patent number: 10918984Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.Type: GrantFiled: September 23, 2020Date of Patent: February 16, 2021Assignee: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim
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Patent number: 10900671Abstract: Disclosed is a slim-type air processing device adopting a centrifugal fan which is capable of air suction on both sides of the device. The disclosed slim-type air processing device comprises: a housing; a centrifugal fan provided inside the housing; an air suction part which is formed in the housing and is provided in the radial direction of the centrifugal fan; and an air processing part which is mounted in the housing, is disposed on a flow path of air flowing from the air suction part to the centrifugal fan, and processes air passing therethrough in a manner of at least one of dehumidification, humidification, and purification. According to the slim-type air processing device, it is possible to efficiently use the entire area of a filter, and to obtain an effect in which the device has a smaller size and has an improved design.Type: GrantFiled: July 22, 2016Date of Patent: January 26, 2021Assignee: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang
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Publication number: 20210001261Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.Type: ApplicationFiled: September 23, 2020Publication date: January 7, 2021Applicant: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim
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Publication number: 20210001262Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.Type: ApplicationFiled: September 23, 2020Publication date: January 7, 2021Applicant: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim
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Publication number: 20210001260Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.Type: ApplicationFiled: September 23, 2020Publication date: January 7, 2021Applicant: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim
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Patent number: 10837659Abstract: Disclosed is an air purifier which can secure a high air volume and a rapid flow velocity of discharged air, and also can achieve aesthetic improvement in design. The air purifier according to an embodiment of the present invention includes a housing; a blower fan which is provided inside the housing; and an annular discharge flow path which configures a path through which air inside the housing which flows by the blower fan is discharged to the outside, is formed inside the housing while having an annular discharge end, and a cross-section which becomes narrower from the inside of the housing towards the discharge end.Type: GrantFiled: September 30, 2016Date of Patent: November 17, 2020Assignee: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, In-Kyu Back
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Patent number: 10821389Abstract: The present invention provides an air purifier. The air purifier according to one preferred embodiment of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from the blowing unit flows.Type: GrantFiled: August 8, 2016Date of Patent: November 3, 2020Assignee: COWAY CO., LTD.Inventors: Jun-Hyoung Bae, Sang-Woo Kang, Jin-Min Kim