Patents by Inventor Gi-Jung Kim
Gi-Jung Kim 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: 20240088059Abstract: An electronic device structure having a shielding structure includes a substrate with an electronic component electrically connected to the substrate. The shielding structure includes conductive spaced-apart pillar structures that have proximate ends connected to the substrate and distal ends spaced apart from the substrate, and that are laterally spaced apart from the first electronic component. In one embodiment, the conductive pillar structures are conductive wires attached at one end to the substrate with an opposing end extending away from the substrate so that the conductive wires are provided generally perpendicular to the substrate. A package body encapsulates the electronic component and the conductive spaced-apart pillar structures. In one embodiment, the shielding structure further includes a shielding layer disposed adjacent to the package body, which is electrically connected to the conductive spaced-apart pillar structures.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Applicant: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Young Woo LEE, Jae Ung LEE, Byong Jin KIM, EunNaRa CHO, Ji Hoon OH, Young Seok KIM, Jin Young KHIM, Tae Kyeong HWANG, Jin Seong KIM, Gi Jung KIM
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Publication number: 20240034821Abstract: Provided are a polymer polyol dispersion stabilizer, which is prepared by reacting a first polyol having a hydroxyl value (OHV) of 5 to 50 mgKOH/g and an ethylene oxide content of less than 20 wt %, a second polyol having an OHV of 50 to 100 mgKOH/g and an ethylene oxide content of 20 wt % or more, and a reactive unsaturated compound having one or more carbon-carbon double bonds and two or more carbon-oxygen double bonds, and a method of preparing the same.Type: ApplicationFiled: June 8, 2023Publication date: February 1, 2024Applicant: KOREA KUMHO PETROCHEMICAL CO., LTD.Inventors: Jinwoo PARK, Gi Jung KIM, Seulgi KIM, Jae Yeong SONG
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Patent number: 11855000Abstract: An electronic device structure having a shielding structure includes a substrate with an electronic component electrically connected to the substrate. The shielding structure includes conductive spaced-apart pillar structures that have proximate ends connected to the substrate and distal ends spaced apart from the substrate, and that are laterally spaced apart from the first electronic component. In one embodiment, the conductive pillar structures are conductive wires attached at one end to the substrate with an opposing end extending away from the substrate so that the conductive wires are provided generally perpendicular to the substrate. A package body encapsulates the electronic component and the conductive spaced-apart pillar structures. In one embodiment, the shielding structure further includes a shielding layer disposed adjacent the package body, which is electrically connected to the conductive spaced-apart pillar structures. In one embodiment, the electrical connection is made through the package.Type: GrantFiled: June 6, 2022Date of Patent: December 26, 2023Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Young Woo Lee, Jae Ung Lee, Byong Jin Kim, EunNaRa Cho, Ji Hoon Oh, Young Seok Kim, Jin Young Khim, Tae Kyeong Hwang, Jin Seong Kim, Gi Jung Kim
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Publication number: 20230399449Abstract: Disclosed is a process for producing a polymer polyol, comprising: (a) reacting a first mixture comprising an initiator, a polyol, a diluent, a stabilizer, a styrene-based monomer and a nitrile-based monomer; and (b) continuously adding, to the first mixture, a second mixture comprising an initiator, a polyol, a stabilizer, a styrene-based monomer and a nitrile-based monomer to react, wherein the first mixture and second mixture comprise the stabilizer in a weight ratio of 1:1 to 3, respectively, and a polymer polyol produced according to the process.Type: ApplicationFiled: October 26, 2022Publication date: December 14, 2023Applicant: KOREA KUMHO PETROCHEMICAL CO., LTD.Inventors: Seulgi KIM, Gi Jung KIM, Jinwoo PARK
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Publication number: 20230391908Abstract: Disclosed is a method for preparing polymer polyol comprising the steps of: (a) polymerizing polyol and aromatic vinyl monomer in the presence of an organic diluting agent; (b) additionally inputting and polymerizing polyol, aromatic vinyl monomer and unsaturated nitrile monomer in the product of step (a); and (c) removing the organic diluting agent from the product of step (b), wherein the organic diluting agent is compatible with the polymer of the aromatic vinyl monomer.Type: ApplicationFiled: October 20, 2021Publication date: December 7, 2023Applicant: KOREA KUMHO PETROCHEMICAL CO., LTD.Inventors: Gi Jung KIM, Seulgi KIM, Jinwoo PARK
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Publication number: 20230118400Abstract: A semiconductor package and a method of manufacturing a semiconductor package. As a non-limiting example, various aspects of this disclosure provide a semiconductor package, and method of manufacturing thereof, that comprises shielding on multiple sides thereof.Type: ApplicationFiled: October 31, 2022Publication date: April 20, 2023Inventors: Jin Seong Kim, Edwin J. Adlam, Ludovico E. Bancod, Gi Jung Kim, Robert Lanzone, Jae Ung Lee, Yung Woo Lee, Mi Kyeong Choi
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Patent number: 11488934Abstract: A semiconductor package and a method of manufacturing a semiconductor package. As a non-limiting example, various aspects of this disclosure provide a semiconductor package, and method of manufacturing thereof, that comprises shielding on multiple sides thereof.Type: GrantFiled: December 21, 2020Date of Patent: November 1, 2022Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Jin Seong Kim, Edwin J. Adlam, Ludovico E. Bancod, Gi Jung Kim, Robert Lanzone, Jae Ung Lee, Yung Woo Lee, Mi Kyeong Choi
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Publication number: 20220302043Abstract: An electronic device structure having a shielding structure includes a substrate with an electronic component electrically connected to the substrate. The shielding structure includes conductive spaced-apart pillar structures that have proximate ends connected to the substrate and distal ends spaced apart from the substrate, and that are laterally spaced apart from the first electronic component. In one embodiment, the conductive pillar structures are conductive wires attached at one end to the substrate with an opposing end extending away from the substrate so that the conductive wires are provided generally perpendicular to the substrate. A package body encapsulates the electronic component and the conductive spaced-apart pillar structures. In one embodiment, the shielding structure further includes a shielding layer disposed adjacent the package body, which is electrically connected to the conductive spaced-apart pillar structures. In one embodiment, the electrical connection is made through the package.Type: ApplicationFiled: June 6, 2022Publication date: September 22, 2022Applicant: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Young Woo Lee, Jae Ung Lee, Byong Jin Kim, EunNaRa Cho, Ji Hoon Oh, Young Seok Kim, Jin Young Khim, Tae Kyeong Hwang, Jin Seong Kim, Gi Jung Kim
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Patent number: 11434319Abstract: Provided is a method of preparing a polymer polyol, including steps of: (a) polymerizing a polyol and a monomer in presence of a diluent to prepare a primary particle dispersed liquid; and (b) feeding an additional polyol and monomer into the primary particle dispersed liquid and polymerizing to prepare a secondary particle dispersed liquid.Type: GrantFiled: March 4, 2019Date of Patent: September 6, 2022Assignee: KOREA KUMHO PETROCHEMICAL CO., LTD.Inventors: Gi Jung Kim, Seul Gi Kim, Seung Moo Huh, Jin Woo Park
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Patent number: 11355449Abstract: An electronic device structure having a shielding structure includes a substrate with an electronic component electrically connected to the substrate. The shielding structure includes conductive spaced-apart pillar structures that have proximate ends connected to the substrate and distal ends spaced apart from the substrate, and that are laterally spaced apart from the first electronic component. In one embodiment, the conductive pillar structures are conductive wires attached at one end to the substrate with an opposing end extending away from the substrate so that the conductive wires are provided generally perpendicular to the substrate. A package body encapsulates the electronic component and the conductive spaced-apart pillar structures. In one embodiment, the shielding structure further includes a shielding layer disposed adjacent the package body, which is electrically connected to the conductive spaced-apart pillar structures. In one embodiment, the electrical connection is made through the package.Type: GrantFiled: April 24, 2020Date of Patent: June 7, 2022Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Young Woo Lee, Jae Ung Lee, Byong Jin Kim, EunNaRa Cho, Ji Hoon Oh, Young Seok Kim, Jin Young Khim, Tae Kyeong Hwang, Jin Seong Kim, Gi Jung Kim
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Publication number: 20210217725Abstract: A semiconductor package and a method of manufacturing a semiconductor package. As a non-limiting example, various aspects of this disclosure provide a semiconductor package, and method of manufacturing thereof, that comprises shielding on multiple sides thereof.Type: ApplicationFiled: December 21, 2020Publication date: July 15, 2021Inventors: Jin Seong Kim, Edwin J. Adlam, Ludovico E. Bancod, Gi Jung Kim, Robert Lanzone, Jae Ung Lee, Yung Woo Lee, Mi Kyeong Choi
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Patent number: 10954345Abstract: Provided is a method of preparing a polymer polyol including steps of (a) respectively batchwise feeding a polyol and a monomer in a weight ratio of 40 to 60:40 to 60 into a reactor to prepare a mixture; and (b) polymerizing the mixture for 1 to 5 hours to prepare monodispersed particles.Type: GrantFiled: March 4, 2019Date of Patent: March 23, 2021Assignee: Korea Kumho Petrochemical Co., Ltd.Inventors: Gi Jung Kim, Seul Gi Kim, Seung Moo Huh
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Patent number: 10872879Abstract: A semiconductor package and a method of manufacturing a semiconductor package. As a non-limiting example, various aspects of this disclosure provide a semiconductor package, and method of manufacturing thereof, that comprises shielding on multiple sides thereof.Type: GrantFiled: July 17, 2018Date of Patent: December 22, 2020Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Jin Seong Kim, Edwin J. Adlam, Ludovico E. Bancod, Gi Jung Kim, Robert Lanzone, Jae Ung Lee, Yung Woo Lee, Mi Kyeong Choi
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Publication number: 20200251422Abstract: An electronic device structure having a shielding structure includes a substrate with an electronic component electrically connected to the substrate. The shielding structure includes conductive spaced-apart pillar structures that have proximate ends connected to the substrate and distal ends spaced apart from the substrate, and that are laterally spaced apart from the first electronic component. In one embodiment, the conductive pillar structures are conductive wires attached at one end to the substrate with an opposing end extending away from the substrate so that the conductive wires are provided generally perpendicular to the substrate. A package body encapsulates the electronic component and the conductive spaced-apart pillar structures. In one embodiment, the shielding structure further includes a shielding layer disposed adjacent the package body, which is electrically connected to the conductive spaced-apart pillar structures. In one embodiment, the electrical connection is made through the package.Type: ApplicationFiled: April 24, 2020Publication date: August 6, 2020Applicant: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Young Woo LEE, Jae Ung LEE, Byong Jin KIM, EunNaRa CHO, Ji Hoon OH, Young Seok KIM, Jin Young KHIM, Tae Kyeong HWANG, Jin Seong KIM, Gi Jung KIM
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Publication number: 20190270853Abstract: Provided is a method of preparing a polymer polyol including steps of (a) respectively batchwise feeding a polyol and a monomer in a weight ratio of 40 to 60:40 to 60 into a reactor to prepare a mixture; and (b) polymerizing the mixture for 1 to 5 hours to prepare monodispersed particles.Type: ApplicationFiled: March 4, 2019Publication date: September 5, 2019Inventors: Gi Jung KIM, Seul Gi KIM, Seung Moo HUH
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Publication number: 20190270836Abstract: Provided is a method of preparing a polymer polyol, including steps of: (a) polymerizing a polyol and a monomer in presence of a diluent to prepare a primary particle dispersed liquid; and (b) feeding an additional polyol and monomer into the primary particle dispersed liquid and polymerizing to prepare a secondary particle dispersed liquid.Type: ApplicationFiled: March 4, 2019Publication date: September 5, 2019Inventors: Gi Jung KIM, Seul Gi KIM, Seung Moo HUH, Jin Woo PARK
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Publication number: 20180374798Abstract: An electronic device structure having a shielding structure includes a substrate with an electronic component electrically connected to the substrate. The shielding structure includes conductive spaced-apart pillar structures that have proximate ends connected to the substrate and distal ends spaced apart from the substrate, and that are laterally spaced apart from the first electronic component. In one embodiment, the conductive pillar structures are conductive wires attached at one end to the substrate with an opposing end extending away from the substrate so that the conductive wires are provided generally perpendicular to the substrate. A package body encapsulates the electronic component and the conductive spaced-apart pillar structures. In one embodiment, the shielding structure further includes a shielding layer disposed adjacent the package body, which is electrically connected to the conductive spaced-apart pillar structures. In one embodiment, the electrical connection is made through the package.Type: ApplicationFiled: June 24, 2017Publication date: December 27, 2018Applicant: Amkor Technology, Inc.Inventors: Young Woo LEE, Jae Ung LEE, Byong Jin KIM, EunNaRa CHO, Ji Hoon OH, Young Seok KIM, Jin Young KHIM, Tae Kyeong HWANG, Jin Seong KIM, Gi Jung KIM
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Patent number: 10163867Abstract: A semiconductor package and a method of manufacturing a semiconductor package. As a non-limiting example, various aspects of this disclosure provide a semiconductor package, and method of manufacturing thereof, that comprises shielding on multiple sides thereof.Type: GrantFiled: January 15, 2018Date of Patent: December 25, 2018Assignee: Amkor Technology, Inc.Inventors: Jin Seong Kim, Edwin J. Adlam, Ludovico E. Bancod, Gi Jung Kim, Robert Lanzone, Jae Ung Lee, Yung Woo Lee, Mi Kyeong Choi
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Publication number: 20180323170Abstract: A semiconductor package and a method of manufacturing a semiconductor package. As a non-limiting example, various aspects of this disclosure provide a semiconductor package, and method of manufacturing thereof, that comprises shielding on multiple sides thereof.Type: ApplicationFiled: July 17, 2018Publication date: November 8, 2018Inventors: Jin Seong Kim, Edwin J. Adlam, Ludovico E. Bancod, Gi Jung Kim, Robert Lanzone, Jae Ung Lee, Yung Woo Lee, Mi Kyeong Choi
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Publication number: 20180138155Abstract: A semiconductor package and a method of manufacturing a semiconductor package.Type: ApplicationFiled: January 15, 2018Publication date: May 17, 2018Inventors: Jin Seong Kim, Edwin J. Adlam, Ludovico E. Bancod, Gi Jung Kim, Robert Lanzone, Jae Ung Lee, Yung Woo Lee, Mi Kyeong Choi