Patents by Inventor Ji-Sun Jung
Ji-Sun Jung 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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Patent number: 12358774Abstract: A liquid dispenser, such as water purifier, may have a soft insulation material installed in a space between a rigid insulator surrounding a cold water tank assembly and a cover, the cold water tank accommodating a coolant therein and having a passage through which water passes to be cooled through a heat exchange with the coolant, and the soft insulation material thereby removing the space and improving a cooling effect.Type: GrantFiled: January 19, 2022Date of Patent: July 15, 2025Assignee: LG ELECTRONICS INC.Inventors: Ji Sun Jung, Kwang Yong An, Jongwoo Park
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Patent number: 12246962Abstract: A liquid dispenser, such as a water purifier, in one embodiment includes a water discharger connector provided with a water discharge valve configured to control discharge of purified water and a water discharge pipe connected to the water discharge valve, and a water discharger coupled to an upper side of the water discharger connector, and provided with a connector part that connects to the water discharge pipe based on fitted-coupling.Type: GrantFiled: September 5, 2023Date of Patent: March 11, 2025Assignee: LG ELECTRONICS INC.Inventors: Jongwoo Park, Ji Sun Jung
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Patent number: 12162743Abstract: A water purifier includes a valve comprising a plurality of valves configured to control a direction of water flow; an integrated water way part in which the valve is inserted along one predetermined direction and a plurality of water ways connected with the valves are provided; and a case covering the valve and the integrated water way part, in a state where the valve and the integrated water way are coupled to each other, the case having one side that is open and closed to expose the integrated water way outside.Type: GrantFiled: December 15, 2021Date of Patent: December 10, 2024Assignee: LG ELECTRONICS INC.Inventors: Jongwoo Park, Sangki Woo, Ji Sun Jung
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Publication number: 20230406690Abstract: A liquid dispenser, such as a water purifier, in one embodiment includes a water discharger connector provided with a water discharge valve configured to control discharge of purified water and a water discharge pipe connected to the water discharge valve, and a water discharger coupled to an upper side of the water discharger connector, and provided with a connector part that connects to the water discharge pipe based on fitted-coupling.Type: ApplicationFiled: September 5, 2023Publication date: December 21, 2023Inventors: Jongwoo PARK, Ji Sun Jung
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Patent number: 11780724Abstract: A liquid dispenser, such as a water purifier, in one embodiment includes a water discharger connector provided with a water discharge valve configured to control discharge of purified water and a water discharge pipe connected to the water discharge valve, and a water discharger coupled to an upper side of the water discharger connector, and provided with a connector part that connects to the water discharge pipe based on fitted-coupling.Type: GrantFiled: January 19, 2022Date of Patent: October 10, 2023Assignee: LG ELECTRONICS INC.Inventors: Jongwoo Park, Ji Sun Jung
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Publication number: 20220234879Abstract: A liquid dispenser, such as water purifier, may have a soft insulation material installed in a space between a rigid insulator surrounding a cold water tank assembly and a cover, thereby removing the space and improving a cooling effect.Type: ApplicationFiled: January 19, 2022Publication date: July 28, 2022Inventors: Ji Sun JUNG, Kwang Yong AN, Jongwoo PARK
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Publication number: 20220227617Abstract: A liquid dispenser, such as a water purifier, in one embodiment includes a water discharger connector provided with a water discharge valve configured to control discharge of purified water and a water discharge pipe connected to the water discharge valve, and a water discharger coupled to an upper side of the water discharger connector, and provided with a connector part that connects to the water discharge pipe based on fitted-coupling.Type: ApplicationFiled: January 19, 2022Publication date: July 21, 2022Inventors: Jongwoo PARK, Ji Sun Jung
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Publication number: 20220185652Abstract: A water purifier includes a valve comprising a plurality of valves configured to control a direction of water flow; an integrated water way part in which the valve is inserted along one predetermined direction and a plurality of water ways connected with the valves are provided; and a case covering the valve and the integrated water way part, in a state where the valve and the integrated water way are coupled to each other, the case having one side that is open and closed to expose the integrated water way outside.Type: ApplicationFiled: December 15, 2021Publication date: June 16, 2022Inventors: Jongwoo PARK, Sangki WOO, Ji Sun JUNG
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Patent number: 9017719Abstract: Provided is an injectable drug carrier including a non-toxic Layered Double Hydroxide (LDH) and pharmaceutically acceptable excipients. Provided is also a method of preparing the injectable drug carrier, the method including: synthesizing LDH with various compositions and controlling the size and shape of the LDH at a level that the LDH has no adverse effect in vivo. A solution obtained by dispersing the LDH in a solvent is injected in vivo. According to the method, nano-size LDH that does not affect a blood vessel in vivo can be synthesized. The LDH thus synthesized has no adverse effect in vivo even at a concentration of 400 mg/kg, and thus can contribute to establishment of a drug delivery system capable of improving the delivery efficiency of a specific drug.Type: GrantFiled: July 3, 2012Date of Patent: April 28, 2015Assignee: Nanohybrid Co., Ltd.Inventors: Taeun Park, Jin-Ho Choy, Jae-Min Oh, Ji-Sun Jung
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Publication number: 20120276170Abstract: Provided is an injectable drug carrier including a non-toxic Layered Double Hydroxide (LDH) and pharmaceutically acceptable excipients. Provided is also a method of preparing the injectable drug carrier, the method including: synthesizing LDH with various compositions and controlling the size and shape of the LDH at a level that the LDH has no adverse effect in vivo. A solution obtained by dispersing the LDH in a solvent is injected in vivo. According to the method, nano-size LDH that does not affect a blood vessel in vivo can be synthesized. The LDH thus synthesized has no adverse effect in vivo even at a concentration of 400 mg/kg, and thus can contribute to establishment of a drug delivery system capable of improving the delivery efficiency of a specific drug.Type: ApplicationFiled: July 3, 2012Publication date: November 1, 2012Applicant: NANOHYBRID CO., LTD.Inventors: Taeun PARK, Jin-Ho CHOY, Jae-Min OH, Ji-Sun JUNG
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Publication number: 20100047307Abstract: Provided is an injectable drug carrier including a non-toxic Layered Double Hydroxide (LDH) and pharmaceutically acceptable excipients. Provided is also a method of preparing the injectable drug carrier, the method including: synthesizing LDH with various compositions and controlling the size and shape of the LDH at a level that the LDH has no adverse effect in vivo. A solution obtained by dispersing the LDH in a solvent is injected in vivo. According to the method, nano-size LDH that does not affect a blood vessel in vivo can be synthesized. The LDH thus synthesized has no adverse effect in vivo even at a concentration of 400 mg/kg, and thus can contribute to establishment of a drug delivery system capable of improving the delivery efficiency of a specific drug.Type: ApplicationFiled: June 3, 2005Publication date: February 25, 2010Applicant: NANOHYBRID CO., LTD.Inventors: Taeun Park, Jin-ho Choy, Jae-Min Oh, Ji-Sun Jung