Patents by Inventor Hye-jin Jo
Hye-jin Jo 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: 20230217593Abstract: A package substrate according to an embodiment includes an insulating layer; a first outer circuit pattern disposed on an upper surface of the insulating layer; a second outer circuit pattern disposed under a lower surface of the insulating layer; a first connection portion disposed on an upper surface of a first-first circuit pattern of the first outer circuit pattern; a first contact portion disposed on the first connection portion; a first device disposed on the first connection portion through the first contact portion; a second contact portion disposed under a lower surface of a second-first circuit pattern of the second outer circuit pattern; a second device attached to the second-first circuit pattern through the second contact portion; and a second connection portion disposed under a lower surface of a second-second circuit pattern of the second outer circuit pattern; wherein the first connection portion is disposed with a first width and a first interval, and wherein the second connection portion isType: ApplicationFiled: May 26, 2021Publication date: July 6, 2023Inventors: Il Sik NAM, Dong Keun LEE, Hye Jin JO
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Publication number: 20220338346Abstract: A printed circuit board according to an embodiment includes an insulating layer; a first pad disposed on an upper surface of the insulating layer; a second pad disposed on a lower surface of the insulating layer; a first device mounted on the first pad; a second device mounted on the second pad; a first molding layer disposed on the insulating layer and molding the first device; and a second molding layer disposed on the lower surface of the insulating layer and molding the second device, wherein a lower surface of the second molding layer is positioned on the same plane as a lower surface of the second device.Type: ApplicationFiled: August 25, 2020Publication date: October 20, 2022Inventors: Il Sik NAM, Yong Suk KIM, Dong Keun LEE, Tae Ki KIM, Hye Jin JO
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Patent number: 11242366Abstract: According to aspects of the present invention, a peptide with any one sequence of SEQ ID NOS:1 to 3 exhibits high selective binding affinity to a target and the microcapsule has superior physicochemical stability. Therefore, the cosmetic composition containing the microcapsule linked to the peptide manifests high delivery efficiency of an active ingredient included in the capsule to target cells, thereby exhibiting superior skin-condition improvement effects.Type: GrantFiled: January 19, 2018Date of Patent: February 8, 2022Assignee: KOLMAR KOREA CO., LTD.Inventors: Sang Keun Han, Hyun Sook Lee, Eun Ah Kim, Seung Min Hyun, Hyeong Choi, So Yoon Baek, Jae Hwa Hong, Chae Mi Lim, Da Jeong Bak, Hye Jin Jo, Hak Sung Lee, Ji Hun Park, Eun Young Lee
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Patent number: 11028420Abstract: The present application relates to a method for producing D-psicose, the method comprising the steps of: putting a composition containing a D-psicose borate complex into a chromatography comprising divalent cations; and separating the composition containing the D-psicose borate complex into a D-psicose-containing fraction (i) and a borate-containing fraction (ii).Type: GrantFiled: June 22, 2018Date of Patent: June 8, 2021Assignee: CJ CHEILJEDANG CORPORATIONInventors: Min Hoe Kim, Joo Hang Lee, Hye Jin Jo, Seong Bo Kim, Yang Hee Kim, Jung Eun Kim, Seung Won Park, Eun Jung Choi
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Publication number: 20200190143Abstract: According to aspects of the present invention, a peptide with any one sequence of SEQ ID NOS:1 to 3 exhibits high selective binding affinity to a target and the microcapsule has superior physicochemical stability. Therefore, the cosmetic composition containing the microcapsule linked to the peptide manifests high delivery efficiency of an active ingredient included in the capsule to target cells, thereby exhibiting superior skin-condition improvement effects.Type: ApplicationFiled: January 19, 2018Publication date: June 18, 2020Inventors: Sang Keun HAN, Hyun Sook LEE, Eun Ah KIM, Seung Min HYUN, Hyeong CHOI, So Yoon BAEK, Jae Hwa HONG, Chae Mi LIM, Da Jeong BAK, Hye Jin JO, Hak Sung LEE, Ji Hun PARK, Eun Young LEE
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Publication number: 20200172945Abstract: The present application relates to a method for producing D-psicose, the method comprising the steps of: putting a composition containing a D-psicose borate complex into a chromatography comprising divalent cations; and separating the composition containing the D-psicose borate complex into a D-psicose-containing fraction (i) and a borate-containing fraction (ii).Type: ApplicationFiled: June 22, 2018Publication date: June 4, 2020Applicant: CJ CHEILJEDANG CORPORATIONInventors: Min Hoe KIM, Joo Hang LEE, Hye Jin JO, Seong Bo KIM, Yang Hee KIM, Jung Eun KIM, Seung Won PARK, Eun Jung CHOI
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Publication number: 20190247784Abstract: The present disclosure relates to a cross-linked thermally rearranged polymer membrane and a method for preparing the same. The cross-linked thermally rearranged polymer membrane prepared according to the present disclosure has fluorine atoms distributed in a cross-linked thermally rearranged polymer membrane so as to have a concentration gradient from the surface and is formed into a three-layer structure consisting of a fluorine deposition layer, a transition layer and a thermally rearranged polymer base layer, thereby having remarkably increased selectivity as compared to the existing commercialized gas separation membrane and, particularly, enabling helium to be separated with high purity and recovery rate from a natural gas well, etc. even with a small membrane area, and thus being commercializable.Type: ApplicationFiled: July 18, 2017Publication date: August 15, 2019Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITYInventors: Young Moo LEE, Jong Geun SEONG, Hye Jin JO, Yu Seong DO, Jongmyeong LEE, Won Hee LEE
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Patent number: 10040034Abstract: The present disclosure relates to a membrane for flue gas separation containing a crosslinked, thermally rearranged poly(benzoxazole-co-imide) copolymer prepared simply by heat-treating a membrane prepared from an o-hydroxypolyimide copolymer having carboxylic acid groups such that thermal crosslinking and thermal rearrangement occur simultaneously or a membrane for flue gas separation containing a crosslinked, thermally rearranged poly(benzoxazole-co-imide) copolymer having a benzoxazole group content of less than 80% in the polymer chain, prepared from transesterification crosslinking of an o-hydroxypolyimide copolymer having carboxylic acid groups and a diol-based compound followed by thermal rearrangement, and a method for preparing the same.Type: GrantFiled: November 5, 2014Date of Patent: August 7, 2018Assignee: IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)Inventors: Young Moo Lee, Mariola Calle, Hye Jin Jo, Jongmyeong Lee
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Patent number: 10035109Abstract: The present disclosure relates to a crosslinked, thermally rearranged poly(benzoxazole-co-imide) copolymer membrane prepared simply by heat-treating a membrane prepared from an o-hydroxypolyimide copolymer having carboxylic acid groups such that thermal crosslinking and thermal rearrangement occur simultaneously or a gas separation membrane containing a crosslinked, thermally rearranged poly(benzoxazole-co-imide) copolymer having a benzoxazole group content of less than 80% in the polymer chain, prepared from transesterification crosslinking of an o-hydroxypolyimide copolymer having carboxylic acid groups and a diol-based compound followed by thermal rearrangement, and a method for preparing the same (a membrane for flue gas separation is excluded).Type: GrantFiled: November 5, 2014Date of Patent: July 31, 2018Assignee: IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)Inventors: Young Moo Lee, Mariola Calle, Hye Jin Jo, Jongmyeong Lee
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Publication number: 20160296893Abstract: The present disclosure relates to a membrane for flue gas separation containing a crosslinked, thermally rearranged poly(benzoxazole-co-imide) copolymer prepared simply by heat-treating a membrane prepared from an o-hydroxypolyimide copolymer having carboxylic acid groups such that thermal crosslinking and thermal rearrangement occur simultaneously or a membrane for flue gas separation containing a crosslinked, thermally rearranged poly(benzoxazole-co-imide) copolymer having a benzoxazole group content of less than 80% in the polymer chain, prepared from transesterification crosslinking of an o-hydroxypolyimide copolymer having carboxylic acid groups and a diol-based compound followed by thermal rearrangement, and a method for preparing the same.Type: ApplicationFiled: November 5, 2014Publication date: October 13, 2016Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)Inventors: Young Moo LEE, Mariola CALLE, Hye Jin JO, Jongmyeong LEE
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Publication number: 20160271570Abstract: The present disclosure relates to a crosslinked, thermally rearranged poly(benzoxazole-co-imide) copolymer membrane prepared simply by heat-treating a membrane prepared from an o-hydroxypolyimide copolymer having carboxylic acid groups such that thermal crosslinking and thermal rearrangement occur simultaneously or a gas separation membrane containing a crosslinked, thermally rearranged poly(benzoxazole-co-imide) copolymer having a benzoxazole group content of less than 80% in the polymer chain, prepared from transesterification crosslinking of an o-hydroxypolyimide copolymer having carboxylic acid groups and a diol-based compound followed by thermal rearrangement, and a method for preparing the same (a membrane for flue gas separation is excluded).Type: ApplicationFiled: November 5, 2014Publication date: September 22, 2016Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATI HANYANG UNIVERSITYInventors: Young Moo LEE, Mariola CALLE, Hye Jin JO, Jongmyeong LEE
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Publication number: 20060293781Abstract: A method for optimizing a seasoning recipe for a dry etch process. The method includes setting a critical value of reproducibility, a main etch recipe, and a preliminary seasoning recipe. A test wafer is then etched using the preliminary seasoning recipe in a dry etch chamber. Next, a main etch process is performed with respect to at least 10 run wafers in the dry etch chamber using the main etch recipe and an end-point detection time for each wafer is determined. An initial dispersion and a standard deviation are then determined using the determined end-point detection times. The critical value of reproducibility is then compared to the initial dispersion. If the initial dispersion is equal to or less than the critical value of reproducibility, the preliminary seasoning recipe is used as the seasoning recipe, otherwise the preliminary seasoning recipe is modified and the process is repeated until an optimal seasoning recipe is determined.Type: ApplicationFiled: August 28, 2006Publication date: December 28, 2006Inventors: Hong Cho, Chang-Jin Kang, Kyeong-Koo Chi, Cheol-Kyu Lee, Hye-Jin Jo
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Patent number: 7118926Abstract: A method for optimizing a seasoning recipe for a dry etch process. The method includes setting a critical value of reproducibility, a main etch recipe, and a preliminary seasoning recipe. A test wafer is then etched using the preliminary seasoning recipe in a dry etch chamber. Next, a main etch process is performed with respect to at least 10 run wafers in the dry etch chamber using the main etch recipe and an end-point detection time for each wafer is determined. An initial dispersion and a standard deviation are then determined using the determined end-point detection times. The critical value of reproducibility is then compared to the initial dispersion. If the initial dispersion is equal to or less than the critical value of reproducibility, the preliminary seasoning recipe is used as the seasoning recipe, otherwise the preliminary seasoning recipe is modified and the process is repeated until an optimal seasoning recipe is determined.Type: GrantFiled: August 29, 2003Date of Patent: October 10, 2006Assignee: Samsung Electronics Co., Ltd.Inventors: Hong Cho, Chang-Jin Kang, Kyeong-Koo Chi, Cheol-Kyu Lee, Hye-Jin Jo
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Publication number: 20050145338Abstract: A shower head for adjusting distribution of a reactant gas in a process region of a semiconductor manufacturing reaction chamber, wherein a top plate has a gas port for introducing the reactant gas into the reaction chamber; a face plate, having through holes, disposed opposite the process region; a first baffle plate, having through holes, disposed between the top plate and the face plate and capable of moving up or down, wherein the first baffle plate has a top surface that defines a first gap for forming a first lateral flow passage; a second baffle plate, having through holes, disposed between the first baffle plate and the face plate and capable of moving up or down, wherein the second baffle plate has a top surface that defines a second gap for forming a second lateral flow passage; and a gap controller for determining widths of the first and second gaps.Type: ApplicationFiled: February 15, 2005Publication date: July 7, 2005Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong-chul Park, Dong-hyun Kim, O-ik Kwon, Hye-jin Jo
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Patent number: 6872258Abstract: A shower head for adjusting distribution of a reactant gas in a process region of a semiconductor manufacturing reaction chamber, wherein a top plate has a gas port for introducing the reactant gas into the reaction chamber; a face plate, having through holes, disposed opposite the process region; a first baffle plate, having through holes, disposed between the top plate and the face plate and capable of moving up or down, wherein the first baffle plate has a top surface that defines a first gap for forming a first lateral flow passage; a second baffle plate, having through holes, disposed between the first baffle plate and the face plate and capable of moving up or down, wherein the second baffle plate has a top surface that defines a second gap for forming a second lateral flow passage; and a gap controller for determining widths of the first and second gaps.Type: GrantFiled: June 25, 2002Date of Patent: March 29, 2005Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-chul Park, Dong-hyun Kim, O-ik Kwon, Hye-jin Jo
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Publication number: 20040058459Abstract: A method for optimizing a seasoning recipe for a dry etch process. The method includes setting a critical value of reproducibility, a main etch recipe, and a preliminary seasoning recipe. A test wafer is then etched using the preliminary seasoning recipe in a dry etch chamber. Next, a main etch process is performed with respect to at least 10 run wafers in the dry etch chamber using the main etch recipe and an end-point detection time for each wafer is determined. An initial dispersion and a standard deviation are then determined using the determined end-point detection times. The critical value of reproducibility is then compared to the initial dispersion. If the initial dispersion is equal to or less than the critical value of reproducibility, the preliminary seasoning recipe is used as the seasoning recipe, otherwise the preliminary seasoning recipe is modified and the process is repeated until an optimal seasoning recipe is determined.Type: ApplicationFiled: August 29, 2003Publication date: March 25, 2004Applicant: Samsung Electronics Co., Inc.Inventors: Hong Cho, Chang-Jin Kang, Kyeong-Koo Chi, Cheol-Kyu Lee, Hye-Jin Jo
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Publication number: 20030010452Abstract: A shower head for adjusting distribution of a reactant gas in a process region of a semiconductor manufacturing reaction chamber, wherein a top plate has a gas port for introducing the reactant gas into the reaction chamber; a face plate, having through holes, disposed opposite the process region; a first baffle plate, having through holes, disposed between the top plate and the face plate and capable of moving up or down, wherein the first baffle plate has a top surface that defines a first gap for forming a first lateral flow passage; a second baffle plate, having through holes, disposed between the first baffle plate and the face plate and capable of moving up or down, wherein the second baffle plate has a top surface that defines a second gap for forming a second lateral flow passage; and a gap controller for determining widths of the first and second gaps.Type: ApplicationFiled: June 25, 2002Publication date: January 16, 2003Inventors: Jong-Chul Park, Dong-Hyun Kim, O-Ik Kwon, Hye-Jin Jo