Patents by Inventor Sang-Woo Kang
Sang-Woo Kang 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: 20230139089Abstract: A method of optimizing firewall policies according to some embodiments of the present disclosure includes obtaining a traffic log of network traffic passing through a firewall subject to a policy set including a plurality of firewall policies, generating training data by using the traffic log, clustering the training data, generating a rule set including a plurality of rules by using a result of the clustering, generating candidate unit policies by using the rule set, calculating a coverage score indicating a degree to which the candidate unit policies cover firewall policies of the policy set, and repeating the generating of the candidate unit policies and the calculating of the coverage score until the coverage score satisfies a criterion.Type: ApplicationFiled: October 28, 2022Publication date: May 4, 2023Applicant: Samsung SDS Co., Ltd.Inventors: Jae Young PARK, Sang Woo Kang
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Patent number: 11598541Abstract: Disclosed is a powerless humidification module for an air cleaner which is capable of preventing leakage of water into the air cleaner. A powerless humidification module for an air cleaner which is detachably mounted on an upper portion of a body of the air cleaner and is capable of preventing leakage of water includes a base cover having a first opening opened toward the air cleaner and a second opening opened toward a side surface of the first opening, a cistern part located in the interior of the base cover and located such that a space defined between an inner partition wall and an outer partition wall having predetermined heights such that water supplied to one side thereof is stored surrounds a periphery of the first opening whereby water supplied to one side thereof is stored, and a humidification filter located in the second opening.Type: GrantFiled: July 4, 2018Date of Patent: March 7, 2023Assignee: Coway Co., Ltd.Inventors: An Ho Cho, Hyun Jin Hong, Sang Woo Kang
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Publication number: 20230027420Abstract: A multi-functional storage system includes a storage compartment, a circulation flow path positioned at the rear of the storage compartment, and including an inlet end and an outlet end each communicating with the storage compartment, through which circulating air flows, and a flow path inlet for introducing the circulating air into the circulation flow path, the flow path inlet being positioned between the storage compartment and the circulation flow path and in communication with the inlet end of the circulation flow path.Type: ApplicationFiled: December 11, 2020Publication date: January 26, 2023Applicant: COWAY CO., LTD.Inventors: Young Ju SEO, Sang Woo KANG, Hyun Hee LEE
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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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Patent number: 11353755Abstract: A display device according to an exemplary embodiment of the present inventive concept includes: a first substrate including a display area and a non-display area; a second substrate overlapping the first substrate; a sealant disposed between the first substrate and the second substrate; and a stacked body disposed between the first substrate and the second substrate, disposed on an outermost edge of the non-display area, and disposed spaced apart from the sealant, wherein the stacked body includes a column spacer and a color filter stacked body in which at least two color filters are stacked.Type: GrantFiled: March 12, 2020Date of Patent: June 7, 2022Inventors: Sae Ron Park, Jin Suek Kim, Sang Woo Kang, Eung Gyu Lee
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Publication number: 20220082274Abstract: 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: ApplicationFiled: December 26, 2019Publication date: March 17, 2022Applicant: WOONGJIN COWAY Co., Ltd.Inventors: Do-Yeop KIM, Hyun-Jin HONG, Sang-Woo KANG, An-Ho CHO
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Patent number: 11229870Abstract: 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: GrantFiled: December 19, 2017Date of Patent: January 25, 2022Assignee: COWAY CO., LTD.Inventors: Byung Soo Yun, Han Soo Kim, Jung Yeon Kim, Tae Kyung Kang, Dong Hui Kim, Sang Woo Kang
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Publication number: 20210278096Abstract: Provided are an air purifier and a method of controlling the same.Type: ApplicationFiled: June 13, 2019Publication date: September 9, 2021Applicant: COWAY CO., LTD.Inventors: Hyun Jin HONG, Sang Woo KANG, An Ho CHO, Do Yeop KIM, Ji Hye JEONG
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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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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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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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Publication number: 20210055595Abstract: A display device according to an exemplary embodiment of the present inventive concept includes: a first substrate including a display area and a non-display area; a second substrate overlapping the first substrate; a sealant disposed between the first substrate and the second substrate; and a stacked body disposed between the first substrate and the second substrate, disposed on an outermost edge of the non-display area, and disposed spaced apart from the sealant, wherein the stacked body includes a column spacer and a color filter stacked body in which at least two color filters are stacked.Type: ApplicationFiled: March 12, 2020Publication date: February 25, 2021Inventors: Sae Ron PARK, Jin Suek KIM, Sang Woo KANG, Eung Gyu LEE
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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: 10920210Abstract: The present invention relates to a novel recombinant batroxobin mixture, a hemostatic composition comprising the same, and a method for preparing the same. According to the present invention, the hemostatic composition of the present invention has an excellent hemostatic effect by suppressing rebleeding, and maintains activity thereof even when prepared in a solid form, and thus, the composition of the present invention can be easily used by being applied as a topical hemostatic agent.Type: GrantFiled: December 14, 2016Date of Patent: February 16, 2021Assignee: NC BIT INC.Inventors: Jong Tak Kim, Young Seomun, Jin Woo Kim, Sang Woo Kang, Yong Je Woo, Eun Hye Ko
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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: 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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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