Patents by Inventor Kyung A JEONG
Kyung A JEONG 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: 11926682Abstract: The present disclosure provides a method for preparing a polymerization initiator composition, including (a) a step of mixing water and a water-soluble initiator to prepare an aqueous initiator solution having a concentration of 1 to 10%; and (b) a step of activating the aqueous initiator solution, wherein the step of activating is performed by (b-1) a step of heat treating the aqueous initiator solution for 0.5 to 4.5 hours at a temperature of 48 to 62° C.; and (b-2) a step of treating the aqueous initiator solution to achieve pH of 1 to 7, where the steps above are performed in no particular order.Type: GrantFiled: October 7, 2019Date of Patent: March 12, 2024Assignee: LG CHEM LTD.Inventors: Heung Kwon Bae, Kyung Seog Youk, Jung Rae Lee, Hyun Min Lee, Joong Chul Lim, Min Jeong Kang
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Patent number: 11925672Abstract: The present invention provides a functional peptide having excellent antioxidant activity, the peptide having excellent biocompatibility and significantly better antioxidant activity than conventional GSHs in order to overcome the limitation of the weak antioxidant activity of existing peptides. The peptide of the present invention can promote antioxidant activity or effectively repair biological tissue or cell damage caused by reactive oxygen species generated due to oxidative stress. Therefore, the peptide having such antioxidant activity effectively acts on cell damage caused by oxidative stress, and can thus be used to prevent and repair cell damage.Type: GrantFiled: August 8, 2019Date of Patent: March 12, 2024Assignee: SEMPIO FOODS COMPANYInventors: Dae Hee Lee, Haet Nim Um, Moon Kyung Jeong, Mi Na Hong, Jung Hee Park, Yong Hahk Park, Byung Serk Hurh
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Patent number: 11923882Abstract: A hybrid communication device, an operation method thereof, and a communication system including the same are provided. The hybrid communication device includes a contact unit that includes an antenna for receiving a first communication signal and an electrode for receiving a second signal, a switch controller that includes a first switch and a second switch and controls the first switch and the second switch based on a change in capacitance of the electrode, and a signal processing unit that receives at least one of the first communication signal and the second communication signal from the contact unit via the first switch and processes the received signal. The first switch is connected to the contact unit, and the signal processing unit is connected to the first switch.Type: GrantFiled: March 25, 2021Date of Patent: March 5, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Tae Wook Kang, Sung Eun Kim, Hyung-Il Park, Jae-Jin Lee, Hyuk Kim, Kyung Hwan Park, Mi Jeong Park, Kyung Jin Byun, Kwang Il Oh, In Gi Lim
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Patent number: 11912810Abstract: The present disclosure provides a composition for preparing a vinyl chloride-based polymer, including a vinyl chloride-based first seed; a vinyl chloride-based second seed; an initiator composition including a water-soluble initiator and an oil-soluble initiator; a reducing agent; and a vinyl chloride-based monomer, wherein a metal catalyst is not included in the composition, and a method for preparing a vinyl chloride-based polymer using the same.Type: GrantFiled: October 7, 2019Date of Patent: February 27, 2024Assignee: LG CHEM, LTD.Inventors: Kyung Seog Youk, Heung Kwon Bae, Jung Rae Lee, Hyun Min Lee, Joong Chul Lim, Min Jeong Kang
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Patent number: 11876040Abstract: In one example, an electronic device, comprises a substrate, comprising a first dielectric having a top surface and a bottom surface, and a first conductor in the first dielectric and comprising a first via and a first trace over the first via. The first trace comprises a first trace sidewall and a first trace base, and the first via comprises a first via sidewall. The first conductor comprises a first arcuate vertex between the first trace sidewall and the first trace base, and a second arcuate vertex between the first via sidewall and the first trace base, an electronic component over the top surface of the substrate, and an encapsulant over the top surface of the substrate and contacting a lateral side of the electronic component. Other examples and related methods are also disclosed herein.Type: GrantFiled: May 25, 2021Date of Patent: January 16, 2024Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Sang Hyun Jin, Young Jin Kang, Jin Suk Jeong, Yun Kyung Jeong
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Patent number: 11844339Abstract: Proposed is a sinker assembly that includes a holder section and a cap section, wherein the cap section includes a receptacle part coupling the holder section to the cap section, the receptacle part has an insertion hole, an elastic body located inside the receptacle part, and a pin portion protruding from an inner wall of the receptacle part to fix the elastic body, the holder section includes a fastening part, the fastening part has a first cutout cut in the longitudinal direction so that the pin portion is moved along the first cutout, a second cutout cut along the circumference so that the pin portion is moved along the second cutout, and a third cutout cut so that the pin portion is fixed thereto.Type: GrantFiled: March 22, 2022Date of Patent: December 19, 2023Inventors: Jae Man Byeon, Kyung A Jeong
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Publication number: 20230354780Abstract: Disclosed is a companion animal customized feed order system including: a store system configured to provide a management service for a store cooking natural food; an input/output terminal configured to receive companion animal basic information from a customer; and a management server configured to calculate a customized natural food recipe according to the companion animal information and transmit the calculated customized natural food recipe to the store system.Type: ApplicationFiled: November 29, 2019Publication date: November 9, 2023Inventors: Ji Hwan SEO, Eun Kyung JEONG
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Publication number: 20230121621Abstract: In one example, an electronic device comprises a substrate having a top side and a bottom side, an electronic component over the top side of the substrate, and an encapsulant over the top side of the substrate. The substrate comprises a dielectric structure comprising a first dielectric layer and a conductive structure in the dielectric structure and comprising a first conductor tier in the first dielectric layer comprising a first trace exposed from a top side of the first dielectric layer and partially extending through the first dielectric layer and a first via exposed from the top side of the first dielectric layer and a bottom side of the first dielectric layer and extending from the top side of the first dielectric layer to the bottom side of the first dielectric layer. The first trace and the first via have non-stepped sidewalls extending vertically. Other examples are also disclosed herein.Type: ApplicationFiled: December 21, 2022Publication date: April 20, 2023Applicant: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Sang Hyun Jin, Young Jin Kang, Jin Suk Jeong, Yun Kyung Jeong, Hyun Goo Cha
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Publication number: 20220384323Abstract: In one example, an electronic device, comprises a substrate, comprising a first dielectric having a top surface and a bottom surface, and a first conductor in the first dielectric and comprising a first via and a first trace over the first via. The first trace comprises a first trace sidewall and a first trace base, and the first via comprises a first via sidewall. The first conductor comprises a first arcuate vertex between the first trace sidewall and the first trace base, and a second arcuate vertex between the first via sidewall and the first trace base, an electronic component over the top surface of the substrate, and an encapsulant over the top surface of the substrate and contacting a lateral side of the electronic component. Other examples and related methods are also disclosed herein.Type: ApplicationFiled: May 25, 2021Publication date: December 1, 2022Applicant: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Sang Hyun Jin, Young Jin Kang, Jin Suk Jeong, Yun Kyung Jeong
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Publication number: 20220304294Abstract: Proposed is a sinker assembly that includes a holder section and a cap section, wherein the cap section includes a receptacle part coupling the holder section to the cap section, the receptacle part has an insertion hole, an elastic body located inside the receptacle part, and a pin portion protruding from an inner wall of the receptacle part to fix the elastic body, the holder section includes a fastening part, the fastening part has a first cutout cut in the longitudinal direction so that the pin portion is moved along the first cutout, a second cutout cut along the circumference so that the pin portion is moved along the second cutout, and a third cutout cut so that the pin portion is fixed thereto.Type: ApplicationFiled: March 22, 2022Publication date: September 29, 2022Inventors: Jae Man BYEON, Kyung A JEONG
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Publication number: 20220175871Abstract: The present invention provides a functional peptide having excellent antioxidant activity, the peptide having excellent biocompatibility and significantly better antioxidant activity than conventional GSHs in order to overcome the limitation of the weak antioxidant activity of existing peptides. The peptide of the present invention can promote antioxidant activity or effectively repair biological tissue or cell damage caused by reactive oxygen species generated due to oxidative stress. Therefore, the peptide having such antioxidant activity effectively acts on cell damage caused by oxidative stress, and can thus be used to prevent and repair cell damage.Type: ApplicationFiled: August 8, 2019Publication date: June 9, 2022Applicant: SEMPIO FOODS COMPANYInventors: Dae Hee LEE, Haet Nim UM, Moon Kyung JEONG, Mi Na HONG, Jung Hee PARK, Yong Hahk PARK, Byung Serk HURH
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Publication number: 20220120917Abstract: This application relates to an apparatus for generating a global navigation satellite system (GNSS) signal. In one aspect, the apparatus includes a receiver configured to receive and store GNSS navigation information, receive a real-time satellite signal, and calculate a frequency shift value of the real-time satellite signal with respect to a default carrier frequency based on the real-time satellite signal. The apparatus may also include at least one signal generator configured to receive the GNSS navigation information from the receiver, and generate pseudo GNSS signal information corresponding to a current time and a current location based on the GNSS navigation information and the frequency shift value. The apparatus may further include a transmitter configured to generate a pseudo GNSS signal based on the pseudo GNSS signal information, and amplify and output the pseudo GNSS signal, wherein the GNSS navigation information indicates an estimated location of a GNSS satellite over time.Type: ApplicationFiled: October 7, 2021Publication date: April 21, 2022Inventors: Jihoon RYOO, Hoyoung KIM, Dong Gi YOUN, Young-Kyung JEONG, Kyung Young HEO
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Patent number: 11107993Abstract: The present invention relates to an organic light-emitting diode (OLED) including a novel organic compound used in a light emitting layer thereof. Particularly, the present invention relates to an OLED including a novel pyrene-based organic compound.Type: GrantFiled: December 29, 2016Date of Patent: August 31, 2021Inventors: Jae Ho Jeong, Hyun Bin Kang, Ji Woong Yoo, Sang Hoon Hong, In Kyung Jeong
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Publication number: 20190006592Abstract: The present invention relates to an organic light-emitting diode (OLED) including a novel organic compound used in a light emitting layer thereof. Particularly, the present invention relates to an OLED including a novel pyrene-based organic compound.Type: ApplicationFiled: December 29, 2016Publication date: January 3, 2019Inventors: Jae Ho JEONG, Hyun Bin KANG, Ji Woong YOO, Sang Hoon HONG, In Kyung JEONG
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Patent number: 10140014Abstract: A method for controlling an application based on a handwriting input includes recognizing a handwriting input received on a touch panel of a terminal; determining a symbol corresponding to the handwriting input; selecting an application capable of being associated with the symbol; and associating the symbol with a function of the application. A terminal to control an application based on a handwriting input includes a determination unit to recognize a handwriting input received on a touch panel of the terminal, and to determine a symbol corresponding to the handwriting input; and a processor configured to select an application capable of being associated with the symbol, and to associate the symbol with a function of the application.Type: GrantFiled: September 13, 2016Date of Patent: November 27, 2018Assignee: Pantech Inc.Inventors: Jeong Won Oh, Woo Kyung Jeong
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Patent number: 9827799Abstract: Disclosed herein is a transfer printing technology. A transfer printing substrate includes a plurality of pillar structures and a sacrificial layer applied thereon. In situ alignment of a transfer layer is performed by the pillar structures and a structural confinement by a concave structure formed on a bottom surface of the transfer layer corresponding to the pillar structures, or a chemical bond of the pillar structure and the transfer layer. In the in situ alignment by the structural confinement, the remaining sacrificial layer after being removed may serve as an adhesive component. The transfer process is performed by a separation of the bond by the sacrificial layer, a cutting of the pillar structures in the chemic bonding state of the pillar structures and the transfer layer, or a separation of the bond between the pillar structures and the handling substrate.Type: GrantFiled: December 30, 2013Date of Patent: November 28, 2017Assignee: Gwangju Institute of Science and TechnologyInventors: Heung Cho Ko, Su Ok Yun, Jeong Pil Park, Suk Ho Kim, Young Kyu Hwang, Yujun Hyun, Hun Soo Jang, Yun Kyung Jeong
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Publication number: 20170003868Abstract: A method for controlling an application based on a handwriting input includes recognizing a handwriting input received on a touch panel of a terminal; determining a symbol corresponding to the handwriting input; selecting an application capable of being associated with the symbol; and associating the symbol with a function of the application. A terminal to control an application based on a handwriting input includes a determination unit to recognize a handwriting input received on a touch panel of the terminal, and to determine a symbol corresponding to the handwriting input; and a processor configured to select an application capable of being associated with the symbol, and to associate the symbol with a function of the application.Type: ApplicationFiled: September 13, 2016Publication date: January 5, 2017Inventors: Jeong Won OH, Woo Kyung JEONG
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Patent number: 9495089Abstract: A mobile communication terminal including a display unit; a controller configured to display, on a screen of the display unit, a first list including a plurality of tasks; and an input unit configured to select at least one of the plurality of tasks. The controller is further configured to visually and discriminately divide the screen, display information corresponding to a task selected, display a second list including icons corresponding to tasks that are being currently executed, display progress state information indicating a progress state of the currently executing tasks on the bottom screen, and update the second list based on a detection result of the tasks being currently executed, and scroll through the icons listed in the second list so as to display other icons not being displayed in the bottom screen when a scroll signal indicating a scroll of the second list is received from the input unit.Type: GrantFiled: October 1, 2013Date of Patent: November 15, 2016Assignee: LG ELECTRONICS INC.Inventors: Hoe Kyung Jeong, Jun Hyun Yoo, Han Na Lee
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Patent number: 9448652Abstract: A method for controlling an application based on a handwriting input includes recognizing a handwriting input received on a touch panel of a terminal; determining a symbol corresponding to the handwriting input; selecting an application capable of being associated with the symbol; and associating the symbol with a function of the application. A terminal to control an application based on a handwriting input includes a determination unit to recognize a handwriting input received on a touch panel of the terminal, and to determine a symbol corresponding to the handwriting input; and a processor configured to select an application capable of being associated with the symbol, and to associate the symbol with a function of the application.Type: GrantFiled: May 30, 2013Date of Patent: September 20, 2016Assignee: Pantech Co., Ltd.Inventors: Jeong Won Oh, Woo Kyung Jeong
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Publication number: 20140345794Abstract: Disclosed herein is a transfer printing technology. A transfer printing substrate includes a plurality of pillar structures and a sacrificial layer applied thereon. In situ alignment of a transfer layer is performed by the pillar structures and a structural confinement by a concave structure formed on a bottom surface of the transfer layer corresponding to the pillar structures, or a chemical bond of the pillar structure and the transfer layer. In the in situ alignment by the structural confinement, the remaining sacrificial layer after being removed may serve as an adhesive component. The transfer process is performed by a separation of the bond by the sacrificial layer, a cutting of the pillar structures in the chemic bonding state of the pillar structures and the transfer layer, or a separation of the bond between the pillar structures and the handling substrate.Type: ApplicationFiled: December 30, 2013Publication date: November 27, 2014Applicant: GWANGJU INSTITUTE OF SICENCE AND TECHNOLOGYInventors: Heung Cho KO, Su Ok YUN, Jeong Pil PARK, Suk Ho KIM, Young Kyu HWANG, Yujun HYUN, Hun Soo JANG, Yun Kyung JEONG