Patents by Inventor Young Kweon
Young Kweon 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: 20240109350Abstract: The present disclosure relates to a portable printer including a main body in a portable form which is capable of accommodating a cartridge having a nozzle for delivering a printing material to a target having a soft or hard surface, a seating part which is provided to be exposed to an outside from a lower portion of the main body to face the surface of the target and at least partially surrounds the nozzle, a roller provided respectively at the front and rear of the nozzle at the lower portion of the main body with respect to a direction in which the main body moves along the surface of the target to deliver the printing material to the target, and a printing adjustment unit configured to adjust a height difference between the nozzle and the roller to adjust a height difference between the nozzle and the surface of the target.Type: ApplicationFiled: October 20, 2022Publication date: April 4, 2024Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Chang Hwan HYUN, Ji Hee LEE, Kang Ug LEE, Sung Hyoun JANG, Hyeon Jin KWEON, Hae Na CHEONG, Ji Hee JEONG, Jung Yong LEE, Ha Young KIM
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Patent number: 11648316Abstract: The present invention relates to an oral pharmaceutical composition containing pemetrexed as a water-soluble anticancer drug and a method of manufacturing the same, and more particularly to an oral pharmaceutical composition, in which an ion-binding complex of pemetrexed and a bile acid derivative as an oral absorption enhancer is formed, mixed with a pharmaceutical additive, and then provided in the form of a capsule or a tablet through pressing or included in the internal water phase of a w/o/w (water-in-oil-in-water) multiple nanoemulsion, thus increasing the oral bioavailability of pemetrexed as the water-soluble anticancer drug, whereby pemetrexed, which is currently administered only in the form of an injection formulation, can be manufactured into a formulation capable of being orally administered, ultimately alleviating inconvenience and problems with use of injection formulations, improving patient compliance and contributing to a reduction in medical expenses.Type: GrantFiled: October 10, 2018Date of Patent: May 16, 2023Assignee: ICURE BNP CO., LTD.Inventors: Jin Woo Park, Young Ro Byun, Young Kweon Choi, Kwan Young Chang, Jae Bum Lee
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Publication number: 20220339261Abstract: Proposed is a pharmaceutical composition for oral administration, the composition including an ionic bond complex composed of teriparatide, deoxycholic acid, N?-deoxycholyl-L-lysyl-methylester (DCK), and di-alpha-tocopherol polyethylene glycol 1000 succinate, and a method for preparing the same is also proposed. The oral pharmaceutical composition is useful for the treatment of osteoporosis because the pharmaceutical composition can increase intestinal membrane permeability and oral administration bioavailability of teriparatide and improve patient compliance.Type: ApplicationFiled: May 13, 2020Publication date: October 27, 2022Applicant: ICURE BNP CO., LTD.Inventors: Young Kweon CHOI, Kwan Young CHANG, Jae Bum LEE, Seohee KANG, Yuseon SEO, Hyerim NA
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Patent number: 11452705Abstract: Provided are an oral delivery composition including oxaliplatin, a water-soluble anticancer agent, and a preparation method thereof, including forming an ionic complex with a bile acid derivative, which is an oral absorption promoter, and oxaliplatin, and incorporating it into the inner aqueous phase of a water-in-oil-in-water (w/o/w) multiple nanoemulsions, thereby obtaining the oral delivery composition with improved oral bioavailability of oxaliplatin, a water-soluble anticancer agent, avoiding the inconvenience and problems of injection, improving patient compliance, and reducing medical costs.Type: GrantFiled: November 30, 2017Date of Patent: September 27, 2022Assignee: ICURE BNP CO., LTD.Inventors: Jin Woo Park, Young Ro Byun, Young Kweon Choi, Kwan Young Chang, Jae Bum Lee
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Patent number: 11382868Abstract: The present invention relates to a UV-curable hydrogel resin for transdermal administration, a hydrogel prepared using the UV-curable hydrogel resin, and a cataplasm prepared using the UV-curable hydrogel resin. More particularly, the present invention relates to a hydrogel resin with an optimal composition and composition ratio which allows increase in a water content of a hydrogel applied as a drug layer of a cataplasm, skin irritation mitigation, and crosslinking degree adjustment for adhesion control and is capable of controlling drug releasing property and transdermal absorbability, a hydrogel prepared by UV-hardening the hydrogel resin, and a cataplasm including the hydrogel.Type: GrantFiled: February 1, 2017Date of Patent: July 12, 2022Assignee: ICURE PHARMACEUTICAL INC.Inventors: Young Kweon Choi, Yong Ho Oh, Seong Su Kim, Hwan Ki Ho, Song Mi Han, Myung Jin Kim
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Publication number: 20220136164Abstract: The present disclosure relates to a clothes care apparatus having a door support for increasing a rigidity of a door. The clothes care apparatus includes a cabinet including a clothes care compartment with an open front, and a machine compartment provided with a heat pump and a steam generator provided to heat or dehumidify air in the clothes care compartment, a door provided to open or close the opening of the cabinet, and a door support provided to reinforce a rigidity of the door, wherein the door support includes a first reinforcement provided to support the door in a longitudinal direction, and a second reinforcement connected to one side of the first reinforcement and provided such that at least a portion thereof is exposed to the outside of the door.Type: ApplicationFiled: January 17, 2022Publication date: May 5, 2022Inventors: Sang Young KWEON, Kwon Chul YUN, Min Wook JE, Jung Sang CHOI
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Publication number: 20210290586Abstract: Provided are an oral delivery composition including oxaliplatin, a water-soluble anticancer agent, and a preparation method thereof, including forming an ionic complex with a bile acid derivative, which is an oral absorption promoter, and oxaliplatin, and incorporating it into the inner aqueous phase of a water-in-oil-in-water (w/o/w) multiple nanoemulsions, thereby obtaining the oral delivery composition with improved oral bioavailability of oxaliplatin, a water-soluble anticancer agent, avoiding the inconvenience and problems of injection, improving patient compliance, and reducing medical costs.Type: ApplicationFiled: November 30, 2017Publication date: September 23, 2021Applicant: ICURE BNP CO., LTD.Inventors: Jin Woo PARK, Young Ro BYUN, Young Kweon CHOI, Kwan Young CHANG, Jae Bum LEE
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Publication number: 20210170036Abstract: The present invention relates to an oral pharmaceutical composition containing pemetrexed as a water-soluble anticancer drug and a method of manufacturing the same, and more particularly to an oral pharmaceutical composition, in which an ion-binding complex of pemetrexed and a bile acid derivative as an oral absorption enhancer is formed, mixed with a pharmaceutical additive, and then provided in the form of a capsule or a tablet through pressing or included in the internal water phase of a w/o/w (water-in-oil-in-water) multiple nanoemulsion, thus increasing the oral bioavailability of pemetrexed as the water-soluble anticancer drug, whereby pemetrexed, which is currently administered only in the form of an injection formulation, can be manufactured into a formulation capable of being orally administered, ultimately alleviating inconvenience and problems with use of injection formulations, improving patient compliance and contributing to a reduction in medical expenses.Type: ApplicationFiled: October 10, 2018Publication date: June 10, 2021Inventors: Jin Woo Park, Young Ro Byun, Young Kweon Choi, Kwan Young Chang, Jae Bum Lee
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Patent number: 10888533Abstract: The present invention relates to a transdermal composition for dementia treatment containing donepezil as an active ingredient. The transdermal composition according to the present invention contains highly concentrated donepezil in a hydrophobic matrix, can continuously release the drug for a long time by having excellent long-term adhesion to the skin, and further exhibits consistently effective therapeutic effects over a long period of time by having a significantly improved skin penetration rate in comparison with conventional donepezil patches.Type: GrantFiled: June 16, 2017Date of Patent: January 12, 2021Assignee: ICURE PHARMACEUTICAL INC.Inventors: Young Kweon Choi, Dong Hyun Hong, Seong Soo Kim
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Patent number: 10501881Abstract: Disclosed herein is a washing machine including a damping device to be operable according to vibration displacement. In a washing machine including a damping device provided to damp a vibration transferred from a washing tub, the damping device includes a suspension member, a damping unit provided to move along the suspension member, and a friction unit provided in the damping unit to form a frictional force with the suspension member, and the friction unit is disposed while being spaced apart from an inner surface of the damping unit to be selectively movable depending on a level of the vibration of the washing tub.Type: GrantFiled: May 4, 2016Date of Patent: December 10, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Dong Ha Jung, Kab Jin Jun, Jeong Hoon Kang, Ji Hoon Choi, Sang Young Kweon
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Publication number: 20190046463Abstract: The present invention relates to a UV-curable hydrogel resin for transdermal administration, a hydrogel prepared using the UV-curable hydrogel resin, and a cataplasm prepared using the UV-curable hydrogel resin. More particularly, the present invention relates to a hydrogel resin with an optimal composition and composition ratio which allows increase in a water content of a hydrogel applied as a drug layer of a cataplasm, skin irritation mitigation, and crosslinking degree adjustment for adhesion control and is capable of controlling drug releasing property and transdermal absorbability, a hydrogel prepared by UV-hardening the hydrogel resin, and a cataplasm including the hydrogel.Type: ApplicationFiled: February 1, 2017Publication date: February 14, 2019Applicant: ICURE PHARMACEUTICAL INC.Inventors: Young Kweon CHOI, Yong Ho OH, Seong Su KIM, Hwan Ki HO, Song Mi HAN, Myung Jin KIM
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Publication number: 20170290780Abstract: The present invention relates to a transdermal composition for dementia treatment containing donepezil as an active ingredient. The transdermal composition according to the present invention contains highly concentrated donepezil in a hydrophobic matrix, can continuously release the drug for a long time by having excellent long-term adhesion to the skin, and further exhibits consistently effective therapeutic effects over a long period of time by having a significantly improved skin penetration rate in comparison with conventional donepezil patches.Type: ApplicationFiled: June 16, 2017Publication date: October 12, 2017Inventors: Young Kweon Choi, Dong Hyun Hong, Seong Soo Kim
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Publication number: 20160326679Abstract: Disclosed herein is a washing machine including a damping device to be operable according to vibration displacement. In a washing machine including a damping device provided to damp a vibration transferred from a washing tub, the damping device includes a suspension member, a damping unit provided to move along the suspension member, and a friction unit provided in the damping unit to form a frictional force with the suspension member, and the friction unit is disposed while being spaced apart from an inner surface of the damping unit to be selectively movable depending on a level of the vibration of the washing tub.Type: ApplicationFiled: May 4, 2016Publication date: November 10, 2016Inventors: Dong Ha Jung, Kab Jin Jun, Jeong Hoon Kang, Ji Hoon Choi, Sang Young Kweon
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Patent number: 9279208Abstract: Provided is a washing machine that can maintain sufficient rigidity while reducing a thickness of a frame by improving the shape of beads disposed at the frame, the washing machine including: a cabinet; a tub that is disposed to accommodate washing water in the cabinet and has a fastening hole formed in a rear side of the tub; a tub fixing part that is provided in plural numbers at a rear side of the cabinet in a position corresponding to the fastening hole; a fixing member that is inserted into the tub fixing part and is fastened to the fastening hole so that the tub is fixed to the rear side of the cabinet; and beads that are provided in plural numbers at both sides of the cabinet so as to have a shape of grooves formed in a direction of an inner side of the cabinet.Type: GrantFiled: April 25, 2013Date of Patent: March 8, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam Ki Sul, Kwang Min Chun, Jong Hun Sung, Hong Yeol Lee, Jung Sang Choi, Sang Young Kweon
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Publication number: 20130305789Abstract: Provided is a washing machine that can maintain sufficient rigidity while reducing a thickness of a frame by improving the shape of beads disposed at the frame, the washing machine including: a cabinet; a tub that is disposed to accommodate washing water in the cabinet and has a fastening hole formed in a rear side of the tub; a tub fixing part that is provided in plural numbers at a rear side of the cabinet in a position corresponding to the fastening hole; a fixing member that is inserted into the tub fixing part and is fastened to the fastening hole so that the tub is fixed to the rear side of the cabinet; and beads that are provided in plural numbers at both sides of the cabinet so as to have a shape of grooves formed in a direction of an inner side of the cabinet.Type: ApplicationFiled: April 25, 2013Publication date: November 21, 2013Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam Ki SUL, Kwang Min CHUN, Jong Hun SUNG, Hong Yeol LEE, Jung Sang CHOI, Sang Young KWEON
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Publication number: 20130165875Abstract: The present, invention relates to a transdermal absorption preparation. The transdermal absorption preparation of the present invention comprises a drug-containing adhesive layer, a drug-protective layer and a release layer, wherein the drug-containing adhesive layer contains ropinirole or a salt thereof, rubber, an adhesion-imparting resin, an antioxidant, and a transdermal absorption promoter. Also, the present invention provides a transdermal absorption preparation comprising a drug-containing adhesive layer, a drug-protective layer, and a release layer, wherein the drug-containing adhesive layer contains ropinirole or a salt thereof, acrylic rubber, an anti-crystallisation agent, and a transdermal absorption promoter. When the transdermal absorption preparation of the present invention is used for the treatment of Parkinson's disease or restless leg syndrome, no side effect due to an increase in the initial drug concentration in blood occurs and the skin penetration effect of the drug is excellent.Type: ApplicationFiled: April 21, 2011Publication date: June 27, 2013Applicant: ICURE Pharmaceutical Inc.Inventors: Young Kweon Choi, Jung Ju Kim, Seong Su Kim, Jung Sik Lee, Seong Min Park
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Patent number: 8286580Abstract: The present invention provides a method that can maintain the temperature of a wafer at a process temperature before a coating process is performed by supplying a photoresist. According to the present invention, a thinner which helps a diffusion of the photoresist is supplied onto the wafer before the photoresist is supplied. The thinner is supplied in a temperature-controlled state such that the wafer has the process temperature by the thinner.Type: GrantFiled: September 26, 2006Date of Patent: October 16, 2012Assignee: Semes Co., Ltd.Inventors: Jong-Su Choi, Young-Kweon Choi
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Publication number: 20090136670Abstract: The present invention provides a method that can maintain the temperature of a wafer at a process temperature before a coating process is performed by supplying a photoresist. According to the present invention, a thinner which helps a diffusion of the photoresist is supplied onto the wafer before the photoresist is supplied. The thinner is supplied in a temperature-controlled state such that the wafer has the process temperature by the thinner.Type: ApplicationFiled: September 26, 2006Publication date: May 28, 2009Inventors: Jong-Su Choi, Young-Kweon Choi
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Patent number: 7323161Abstract: The patch for tooth whitening of the present invention includes a tooth-adhering layer (1) containing erodible polymer complexes formed by hydrogen bonding of a polymer with a carboxyl group (—COOH) and a polymer with a carbonyl group (—C?O) or ether group (—O—) and a tooth whitening agent; and an erosion rate-controlling layer (2) containing a mixture of a hydrophilic polymer and a film-forming polymer, wherein the patch is in a film form and is characterized by being eroded until extinguished after releasing the tooth whitening agent. When applied to the teeth, the patch releases a peroxide tooth-whitening agent while being hydrated by water in the mouth during a prescribed period, and thereafter, eroded until extinguished, thereby not requiring an additional detaching work from the teeth. Therefore, the patch is convenient in use and greatly reduces an obstruction sensation. Moreover, the patch has an excellent whitening effect.Type: GrantFiled: December 5, 2003Date of Patent: January 29, 2008Assignee: Icure Pharmaceutical Corp.Inventors: Young Kweon Choi, Hyun Suk Yu, Jae Soon Ahn, Hee Sook Kim, Hyun Woo Kim
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Publication number: 20070262436Abstract: Microelectronic devices and methods for manufacturing microelectronic devices are described herein. An embodiment of one such method includes attaching a plurality of singulated microelectronic dies to a removable support member with an active side of the individual dies facing toward the support member, depositing a flowable material onto the dies and a portion of the removable support member such that the flowable material covers a back side of the individual dies and is disposed between adjacent dies, and removing the support member from the active sides of the dies.Type: ApplicationFiled: May 12, 2006Publication date: November 15, 2007Applicant: Micron Technology, Inc.Inventors: Young Kweon, J. Brooks, Tongbi Jiang