Patents by Inventor Ji-Won Han
Ji-Won Han 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: 11976364Abstract: A material layer manufacturing method is provided. The material layer manufacturing method may comprise the steps of: preparing a substrate having a base pattern formed thereon; providing a first precursor on the substrate having the base pattern formed thereon, in a state where a first voltage is applied to the base pattern; and providing a second precursor on the substrate having the first precursor provided thereon, in a state where a second voltage is applied to the base pattern, to form, on the substrate having the base pattern formed thereon, a material layer resulting from the reaction of the first precursor with the second precursor.Type: GrantFiled: December 20, 2021Date of Patent: May 7, 2024Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUSInventors: Tae Joo Park, Ji Won Han
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Publication number: 20240130950Abstract: Provided a liquid crystal composition including ceramide, a method of preparing the same, and a cosmetic composition including the same. According to a liquid crystal composition including various types of ceramide of an aspect and a method of preparing the same, the liquid crystal composition not only has high liquid crystal stability that liquid crystal is maintained even after 4 weeks at a high temperature, but also activities of increasing an amount of ceramide, increasing an expression level of aquaporin 3, increasing an amount of filaggrin, increasing an expression level of hyaluronic acid, increasing an expression level of loricrin, increasing an expression level of involucrin, and increasing a thickness of the skin, resulting in effects usefully available for amelioration of the skin conditions.Type: ApplicationFiled: April 3, 2023Publication date: April 25, 2024Applicant: Croda Korea LtdInventors: Ji Hye HAN, Sang Chul KIM, Mi Kyung SUNG, So Jung LIM, Seung Won PARK
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Publication number: 20240105991Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 28, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240103675Abstract: Disclosed is a display apparatus including emissive devices disposed in a display area, signal lines disposed in a non-display area, first touch electrodes disposed in the display area, the first touch electrodes being arranged in a first direction, second touch electrodes disposed in the display area while being arranged in a second direction perpendicular to the first direction, touch routing lines disposed in the non-display area, the touch routing lines being electrically connected to the first touch electrodes or the second touch electrodes, wherein the display area includes a first region including touch blocks surrounded by lines dividing the first touch electrodes into halves in the second direction and lines dividing the second touch electrodes into halves in the first direction and a second region provided so as to surround the first region, the touch blocks being disposed spaced apart from each other in the second region.Type: ApplicationFiled: December 7, 2023Publication date: March 28, 2024Inventors: Bum Hee Han, Jong Moo Ha, Ji Won Kim
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Publication number: 20240097188Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 21, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240097189Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 21, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240097190Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 21, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240076414Abstract: The present invention relates to a dextrin with improved turbidity, and a method for producing same.Type: ApplicationFiled: December 31, 2021Publication date: March 7, 2024Inventors: Ji Won PARK, Min Ji KIH, Go-Eun KIM, ChongJin PARK, Jae-Kyung YANG, HANJung Sook HAN
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Publication number: 20240074466Abstract: The present invention relates to an allulose storage package for increasing storage stability of allulose syrup and a method for increasing the storage stability of allulose.Type: ApplicationFiled: December 30, 2021Publication date: March 7, 2024Inventors: Jae-Kyung YANG, Go-Eun KIM, Ji Won PARK, Chong jin PARK, Jung Sook HAN
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Publication number: 20230265559Abstract: An alloy thin film manufacturing method is provided. The alloy thin film manufacturing method may comprise the steps of: preparing a substrate; providing, onto the substrate, a first precursor comprising a first metal; and providing, onto the substrate onto which the first precursor has been provided, a second precursor comprising a second metal, so as to form an alloy thin film of the first metal and the second metal, obtained through the reaction of the first precursor and the second precursor.Type: ApplicationFiled: April 28, 2023Publication date: August 24, 2023Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUSInventors: Tae Joo Park, Ji Won Han
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Patent number: 11350531Abstract: A display device includes a flexible module including a display panel displaying an image, a first adhesive film disposed on one surface of the flexible module, first and second support plates disposed on the first adhesive film, opposed to the flexible module, and spaced apart from each other, a first adhesive protection layer and a first anti-adhesive layer disposed between the first support plate and the first adhesive film and facing each other, and a second adhesive protection layer and a second anti-adhesive layer disposed between the second support plate and the first adhesive film and facing each other, where a first bonding force between the first anti-adhesive layer and the first support plate and a second bonding force between the first adhesive protection layer and the first adhesive film are larger than a third bonding force between the first adhesive protection layer and the first anti-adhesive layer.Type: GrantFiled: April 11, 2019Date of Patent: May 31, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Ji Won Han, Jai Ku Shin, Seung Ho Jung, Tae Hyeog Jung, Kyung Min Choi, Won Baek Lee
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Publication number: 20220145466Abstract: A material layer manufacturing method is provided. The material layer manufacturing method may comprise the steps of: preparing a substrate having a base pattern formed thereon; providing a first precursor on the substrate having the base pattern formed thereon, in a state where a first voltage is applied to the base pattern; and providing a second precursor on the substrate having the first precursor provided thereon, in a state where a second voltage is applied to the base pattern, to form, on the substrate having the base pattern formed thereon, a material layer resulting from the reaction of the first precursor with the second precursor.Type: ApplicationFiled: December 20, 2021Publication date: May 12, 2022Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUSInventors: Tae Joo Park, Ji Won Han
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Patent number: 10668184Abstract: The present invention provides a magnetically-actuated articular cartilage regeneration system for efficiently and nonsurgically regenerating articular cartilage.Type: GrantFiled: October 26, 2017Date of Patent: June 2, 2020Assignee: Industry Foundation of Chonnam National UniversityInventors: Suk Ho Park, Jongoh Park, Ji Won Han, Byung Jeon Kang, Gwangjun Go
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Patent number: 10619336Abstract: A bidet comprises a water supply valve opened and closed to allow water to flow and including a backflow preventing means preventing water from flowing backward to a water inlet side; a heating portion heating water supplied through the water supply valve; and a backflow preventing member disposed on a rear end of the water supply valve and allowing water to be supplied or preventing water from flowing backward to the water inlet side due to water pressure, wherein the backflow preventing means and the backflow preventing member prevent water from flowing backward to the water inlet side in concert.Type: GrantFiled: December 27, 2017Date of Patent: April 14, 2020Assignee: COWAY CO., LTD.Inventors: Da Woon Jung, Ji Won Han, Doo Youl Jeon
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Publication number: 20200030472Abstract: Disclosed is a bidet having a bidet seat sterilizing function. The bidet having a bidet seat sterilizing function may include: a bidet seat, disposed on the upper portion of a toilet seat, for seating a user thereon; a bidet cover for opening and closing the bidet seat; a sterilizing part which is installed on the bidet seat-facing surface of the bidet cover and sterilizes the bidet seat when the bidet cover covers the bidet seat; a driving part for driving the bidet seat and the sterilizing part; and a control part for controlling the sterilizing part and the driving part.Type: ApplicationFiled: April 5, 2018Publication date: January 30, 2020Inventors: Keun-Hwan Kim, Man-Uk Park, Sung-Worl Jin, Doo-Youl Jeon, Da-Woon Jung, Ji-Won Han
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Publication number: 20200022267Abstract: A display device includes a flexible module including a display panel displaying an image, a first adhesive film disposed on one surface of the flexible module, first and second support plates disposed on the first adhesive film, opposed to the flexible module, and spaced apart from each other, a first adhesive protection layer and a first anti-adhesive layer disposed between the first support plate and the first adhesive film and facing each other, and a second adhesive protection layer and a second anti-adhesive layer disposed between the second support plate and the first adhesive film and facing each other, where a first bonding force between the first anti-adhesive layer and the first support plate and a second bonding force between the first adhesive protection layer and the first adhesive film are larger than a third bonding force between the first adhesive protection layer and the first anti-adhesive layer.Type: ApplicationFiled: April 11, 2019Publication date: January 16, 2020Inventors: Ji Won HAN, Jai Ku SHIN, Seung Ho JUNG, Tae Hyeog JUNG, Kyung Min CHOI, Won Baek LEE
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Publication number: 20190167847Abstract: The present invention provides a magnetically-actuated articular cartilage regeneration system for efficiently and nonsurgically regenerating articular cartilage.Type: ApplicationFiled: October 26, 2017Publication date: June 6, 2019Applicant: Industry Foundation of Chonnam National UniversityInventors: Suk Ho PARK, Jongoh PARK, Ji Won HAN, Byung Jeon KANG, Gwangjun GO
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Patent number: 10287542Abstract: An automated cell-free protein production system comprises: a protein expression reaction unit comprising a reaction vessel that includes a plurality of dialysis tubes, each including a dialysis membrane and being open at its top; a reaction temperature control unit configured to heat or cool the reaction vessel; a pipette array comprising a plurality of pipettes and configured to suck or discharge solutions using the pipettes; a pipette array moving unit configured to move the pipette array in an upward and downward direction, a forward and backward direction or a left and right direction so as to move solutions; a protein purification unit including a magnetic field application device; and a multi-well plate mounting unit having mounted therein a multi-well plate kit configured to supply solutions that are used for protein production.Type: GrantFiled: November 29, 2013Date of Patent: May 14, 2019Assignee: BIONEER CORPORATIONInventors: Han Oh Park, Jong Kab Kim, Ji Won Han, You Sang Cho, Min Jung Kim, Ha Neul Kim, Yang Won Lee, Nam Il Kim
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Publication number: 20180179746Abstract: A bidet comprises a water supply valve opened and closed to allow water to flow and including a backflow preventing means preventing water from flowing backward to a water inlet side; a heating portion heating water supplied through the water supply valve; and a backflow preventing member disposed on a rear end of the water supply valve and allowing water to be supplied or preventing water from flowing backward to the water inlet side due to water pressure, wherein the backflow preventing means and the backflow preventing member prevent water from flowing backward to the water inlet side in concert.Type: ApplicationFiled: December 27, 2017Publication date: June 28, 2018Inventors: Da Woon JUNG, Ji Won Han, Doo Youl Jeon
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Patent number: 9649350Abstract: Provided is a 15-PGDH activity adjusting function of a Dendropanax morbifera extract. More specifically, since it has been confirmed that the Dendropanax morbifera extract has an outstanding effect in suppressing 15-PGDH activity and so increasing PGE2, a composition of the present invention which contains the Dendropanax morbifera extract as an active ingredient has the advantage of being able to be used for producing a functional health food and a therapeutic agent for a disease associated with PGE2.Type: GrantFiled: November 28, 2014Date of Patent: May 16, 2017Assignee: Industry-Academic Coorperation Foundation, Chosun UniversityInventors: Cheol-Hee Choi, Hoon Cho, Young-Sook Moon, Ji-Won Han, Ju-Hee Han