Patents by Inventor Jae-Hoon Jeon
Jae-Hoon Jeon 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: 20240128484Abstract: A fuel cell system and a method of controlling the system are provided. The fuel cell system includes: a fuel cell having a plurality of cells to generate power through a reaction between hydrogen supplied to an anode space and oxygen supplied to a cathode space; a power storage device to be charged with power generated by the fuel cell or discharged to supply power; and a controller. The controller recirculates hydrogen, diffused from the anode space to the cathode space, into the anode space by supplying power charged in the power storage device to the fuel cell when the power generation of the fuel cell is stopped. The controller is configured to control whether to supply the power to the fuel cell based on a pressure measured in the anode space and voltages of the cells that constitute the fuel cell.Type: ApplicationFiled: April 18, 2023Publication date: April 18, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ji Hoon Ryu, Jae Sung Ryu, Jong Hyun Lee, Yei Sik Jeon, Young Wook Cheong
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Publication number: 20240079437Abstract: An image sensor includes a plurality of unit pixels, each including: a substrate including first and second sides which are opposite to each other, a photoelectric conversion layer in the substrate, and a wiring structure on the first side of the substrate. The wiring structure may include: a first capacitor, a second capacitor spaced from the first capacitor, a plurality of edge vias arranged along edges of the unit pixel, and a plurality of central vias interposed between the first capacitor and the second capacitor.Type: ApplicationFiled: November 9, 2023Publication date: March 7, 2024Inventors: KangMook LIM, Dae Hoon KIM, Seung Sik KIM, Ji-Youn SONG, Jae Hoon JEON, Dong Seok CHO
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Publication number: 20240066960Abstract: An embodiment vehicle door opening/closing system includes an inner panel defining a door open portion of a vehicle, the inner panel including an installation groove having a protruding or recessed shape, a driving device disposed in the installation groove of the inner panel, and a link mechanism installed on a chassis through a rotating shaft, a first end of the link mechanism being connected to the driving device such that power is transferred thereto, and a second end of the link mechanism being connected to a door such that, during driving of the driving device, the link mechanism rotates with reference to the rotating shaft to open/close the door.Type: ApplicationFiled: January 23, 2023Publication date: February 29, 2024Inventors: Chang Hak Kang, Jae Seung Lee, Gook Hyun Jeon, Chan Woong Jeon, Sang Kyoung Han, Hae Hoon Lee
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Patent number: 11889634Abstract: A method of manufacturing a printed circuit board includes providing an insulating layer, forming a plating seed layer on the insulating layer, forming a first circuit pattern on the plating seed layer and a second circuit pattern on the first circuit pattern, and forming a top metal layer on the second circuit pattern. The second circuit pattern can be thinner than the first circuit pattern, and the top metal layer can be wider than the second circuit pattern.Type: GrantFiled: December 28, 2020Date of Patent: January 30, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Jung Ho Hwang, Han Su Lee, Dae Young Choi, Soon Gyu Kwon, Dong Hun Jeong, In Ho Jeong, Kil Dong Son, Sang Hwa Kim, Sang Young Lee, Jae Hoon Jeon, Jin Hak Lee, Yun Mi Bae
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Patent number: 11855115Abstract: An image sensor includes a plurality of unit pixels, each including: a substrate including first and second sides which are opposite to each other, a photoelectric conversion layer in the substrate, and a wiring structure on the first side of the substrate. The wiring structure may include: a first capacitor, a second capacitor spaced from the first capacitor, a plurality of edge vias arranged along edges of the unit pixel, and a plurality of central vias interposed between the first capacitor and the second capacitor.Type: GrantFiled: May 10, 2021Date of Patent: December 26, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: KangMook Lim, Dae Hoon Kim, Seung Sik Kim, Ji-Youn Song, Jae Hoon Jeon, Dong Seok Cho
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Publication number: 20230057857Abstract: An image sensor includes: a substrate including a first area and a second area; a plurality of unit pixels disposed in the substrate, wherein each of the plurality of unit pixels includes a photoelectric conversion layer; a pixel defining pattern separating the unit pixels from each other; a surface insulating film disposed on the substrate; a line structure disposed on the substrate, and including a first interline insulating film and a wire pattern disposed in the first interline insulating film; a micro-lens disposed in the first area; and a light-blocking film disposed in the second area. The light-blocking film includes: a horizontal light-blocking film extending along a top surface of the surface insulating film; and a vertical light-blocking film extending through the surface insulating film and the substrate. The vertical light-blocking film is electrically connected to the wire pattern. The light-blocking film is electrically connected to the pixel defining pattern.Type: ApplicationFiled: July 25, 2022Publication date: February 23, 2023Inventors: Kang Mook Lim, Seung Sik Kim, Jae Hoon Jeon, Je Yeoun Jung
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Patent number: 11476287Abstract: An image sensor may include a substrate having a first surface and a second surface on opposite sides, a first transistor having a first gate disposed on the first surface, a photoelectric conversion layer which generates photocharges from light incident in a first direction, a second transistor having a transistor structure disposed between the first surface and the photoelectric conversion layer and spaced from the photoelectric conversion layer, and includes a semiconductor layer composed of a metal oxide semiconductor material. The semiconductor layer may have a third surface facing the first direction and a fourth surface opposite the third surface, with a second gate disposed on the semiconductor layer. The semiconductor layer may be connected to the first gate. A light blocking layer may be disposed between the third surface and the photoelectric conversion layer, and spaced from the photoelectric conversion layer.Type: GrantFiled: July 14, 2020Date of Patent: October 18, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Gwi Deok Ryan Lee, Jae Kyu Lee, Sang Chun Park, Tae Yon Lee, Jae Hoon Jeon, Myung Lae Chu
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Publication number: 20220077216Abstract: An image sensor includes a plurality of unit pixels, each including: a substrate including first and second sides which are opposite to each other, a photoelectric conversion layer in the substrate, and a wiring structure on the first side of the substrate. The wiring structure may include: a first capacitor, a second capacitor spaced from the first capacitor, a plurality of edge vias arranged along edges of the unit pixel, and a plurality of central vias interposed between the first capacitor and the second capacitor.Type: ApplicationFiled: May 10, 2021Publication date: March 10, 2022Inventors: KangMook Lim, Dae Hoon Kim, Seung Sik Kim, Ji-Youn Song, Jae Hoon Jeon, Dong Seok Cho
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Publication number: 20210120677Abstract: A method of manufacturing a printed circuit board includes providing an insulating layer, forming a plating seed layer on the insulating layer, forming a first circuit pattern on the plating seed layer and a second circuit pattern on the first circuit pattern, and forming a top metal layer on the second circuit pattern. The second circuit pattern can be thinner than the first circuit pattern, and the top metal layer can be wider than the second circuit pattern.Type: ApplicationFiled: December 28, 2020Publication date: April 22, 2021Inventors: Jung Ho HWANG, Han Su LEE, Dae Young CHOI, Soon Gyu KWON, Dong Hun JEONG, In Ho JEONG, Kil Dong SON, Sang Hwa KIM, Sang Young LEE, Jae Hoon JEON, Jin Hak LEE, Yun Mi BAE
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Publication number: 20210118927Abstract: An image sensor may include a substrate having a first surface and a second surface on opposite sides, a first transistor having a first gate disposed on the first surface, a photoelectric conversion layer which generates photocharges from light incident in a first direction, a second transistor having a transistor structure disposed between the first surface and the photoelectric conversion layer and spaced from the photoelectric conversion layer, and includes a semiconductor layer composed of a metal oxide semiconductor material. The semiconductor layer may have a third surface facing the first direction and a fourth surface opposite the third surface, with a second gate disposed on the semiconductor layer. The semiconductor layer may be connected to the first gate.Type: ApplicationFiled: July 14, 2020Publication date: April 22, 2021Inventors: GWI DEOK RYAN LEE, JAE KYU LEE, SANG CHUN PARK, TAE YON LEE, JAE HOON JEON, MYUNG LAE CHU
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Patent number: 10912202Abstract: A method of manufacturing a printed circuit board includes providing an insulating layer, forming a plating seed layer on the insulating layer, forming a first circuit pattern on the plating seed layer and a second circuit pattern on the first circuit pattern, and forming a top metal layer on the second circuit pattern. The second circuit pattern can be thinner than the first circuit pattern, and the top metal layer can be wider than the second circuit pattern.Type: GrantFiled: January 13, 2017Date of Patent: February 2, 2021Assignee: LG INNOTEK CO., LTD.Inventors: Jung Ho Hwang, Han Su Lee, Dae Young Choi, Soon Gyu Kwon, Dong Hun Jeong, In Ho Jeong, Kil Dong Son, Sang Hwa Kim, Sang Young Lee, Jae Hoon Jeon, Jin Hak Lee, Yun Mi Bae
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Patent number: 9820378Abstract: Disclosed are a printed circuit board and a method of manufacturing the printed circuit board. The printed circuit board includes an insulating layer, and a circuit pattern formed on the insulating layer, wherein the circuit pattern includes a first circuit pattern formed on the insulating layer and including a corner portion of an upper portion which has a predetermined curvature and a second circuit pattern formed on the first circuit pattern and configured to cover an upper surface of the first circuit pattern including the corner portion.Type: GrantFiled: August 19, 2016Date of Patent: November 14, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Jung Ho Hwang, Han Su Lee, Dae Young Choi, Soon Gyu Kwon, Dong Hun Jeong, In Ho Jeong, Kil Dong Son, Sang Hwa Kim, Sang Young Lee, Jae Hoon Jeon, Jin Hak Lee, Yun Mi Bae
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Publication number: 20170135223Abstract: Disclosed are a printed circuit board and a method of manufacturing the printed circuit board. The printed circuit board includes an insulating layer, and a circuit pattern formed on the insulating layer, wherein the circuit pattern includes a first circuit pattern formed on the insulating layer and including a corner portion of an upper portion which has a predetermined curvature and a second circuit pattern formed on the first circuit pattern and configured to cover an upper surface of the first circuit pattern including the corner portion.Type: ApplicationFiled: January 13, 2017Publication date: May 11, 2017Inventors: Jung Ho Hwang, Han Su Lee, Dae Young Choi, Soon Gyu Kwon, Dong Hun Jeong, In Ho Jeong, Kil Dong Son, Sang Hwa Kim, Sang Young Lee, Jae Hoon Jeon, Jin Hak Lee, Yun Mi Bae
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Publication number: 20170055347Abstract: Disclosed are a printed circuit board and a method of manufacturing the printed circuit board. The printed circuit board includes an insulating layer, and a circuit pattern formed on the insulating layer, wherein the circuit pattern includes a first circuit pattern formed on the insulating layer and including a corner portion of an upper portion which has a predetermined curvature and a second circuit pattern formed on the first circuit pattern and configured to cover an upper surface of the first circuit pattern including the corner portion.Type: ApplicationFiled: August 19, 2016Publication date: February 23, 2017Inventors: Jung Ho Hwang, Han Su Lee, Dae Young Choi, Soon Gyu Kwon, Dong Hun Jeong, In Ho Jeong, Kil Dong Son, Sang Hwa Kim, Sang Young Lee, Jae Hoon Jeon, Jin Hak Lee, Yun Mi Bae
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Patent number: 8837651Abstract: An apparatus and a method for estimating a channel in a broadband wireless access system. A receiving apparatus includes a first channel estimation filter having a tap coefficient which is channel-adaptively variable, the first channel estimation filter acquiring a channel impulse response by filtering received pilot symbols, a second channel estimation filter having a fixed tap coefficient, the second channel estimation filter acquiring a channel impulse response by filtering received pilot symbols, and a selector which selects the operation of one of the first and the second channel estimation filters according to channel correlativity.Type: GrantFiled: August 23, 2007Date of Patent: September 16, 2014Assignee: Samsung Electronics Co., LtdInventor: Jae-Hoon Jeon
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Patent number: 8114987Abstract: A method of preparing 2-deoxy-L-ribose represented by the following formula I is disclosed. The preparation method includes the steps of: treating L-arabinose with an alcohol solvent in the presence of an acid to prepare 1-alkoxy-L-arabinopyranose; allowing the prepared 1-alkoxy-L-arabinopyranose to react with acyl chloride so as to prepare 1-alkoxy-2,3,4-triacyl-L-arabinopyranose; brominating the alkoxy group of the prepared 1-alkoxy-2,3,4-triacyl-L-arabinopyranose to prepare a 1-bromo-2,3,4-triacyl compound; allowing the prepared compound to react with zinc in the presence of ethyl acetate and an organic base so as to prepare glycal; treating the glycal with an alcohol solvent in the presence of an acid to prepare 1-alkoxy-2-deoxy-3,4-diacyl-L-ribopyranose; treating the prepared 1-alkoxy-2-deoxy-3,4-diacyl-L-ribopyranose with a base to prepare 1-alkoxy-2-deoxy-L-ribopyranose; and hydrolyzing the prepared 1-alkoxy-2-deoxy-L-ribopyranose in the presence of an acid catalyst.Type: GrantFiled: October 24, 2007Date of Patent: February 14, 2012Assignee: Samchully Pharm. Co. Ltd.Inventors: Kyung-Il Kim, Seung-Bum Ha, Jae-Hoon Jeon, Soon-Jeong Kwon, Yong-Tae Kim, Ji-Suk Yun
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Publication number: 20090292117Abstract: A method of preparing 2-deoxy-L-ribose represented by the following formula I is disclosed. The preparation method includes the steps of: treating L-arabinose with an alcohol solvent in the presence of an acid to prepare 1-alkoxy-L-arabinopyranose; allowing the prepared 1-alkoxy-L-arabinopyranose to react with acyl chloride so as to prepare 1-alkoxy-2,3,4-triacyl-L-arabinopyranose; brominating the alkoxy group of the prepared 1-alkoxy-2,3,4-triacyl-L-arabinopyranose to prepare a 1-bromo-2,3,4-triacyl compound; allowing the prepared compound to react with zinc in the presence of ethyl acetate and an organic base so as to prepare glycal; treating the glycal with an alcohol solvent in the presence of an acid to prepare 1-alkoxy-2-deoxy-3,4-diacyl-L-ribopyranose; treating the prepared 1-alkoxy-2-deoxy-3,4-diacyl-L-ribopyranose with a base to prepare 1-alkoxy-2-deoxy-L-ribopyranose; and hydrolyzing the prepared 1-alkoxy-2-deoxy-L-ribopyranose in the presence of an acid catalyst.Type: ApplicationFiled: October 24, 2007Publication date: November 26, 2009Applicant: SAMCHULLY PHARM. CO. LTD.Inventors: Kyung-ll Kim, Seung-Bum Ha, Jae-Hoon Jeon, Soon-Jeong Kwon, Yong-Tae Kim, Ji-Suk Yun
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Patent number: 7411065Abstract: This application relates to monomers of the general formula (I) for the preparation of PNA (peptide nucleic acid) oglimers and provides method for the synthesis of both predefined sequence PNA oligomers and random sequence PNA oligomers: wherein E is nitrogen or C—R?; J is sulfur or oxygen; R?, R1, R2, R3, R4 is independently H, halogen, alkyl, nitro, nitrile, alkoxy, halogenated alkyl, halogenated alkoxy, phenyl or halogenated phenyl, R5 is H or protected or unprotected side chain of natural or unnatural ?-amino acid; and B is a natural or unnatural nucleobase, wherein when said nucleobase has an exocyclic amino function, said function is protected by protecting group which is labile to acids but stable to weak to medium bases in the presence of thiol.Type: GrantFiled: July 15, 2005Date of Patent: August 12, 2008Assignee: Panagene, Inc.Inventors: Sung Kee Kim, Hyunil Lee, Jong Chan Lim, Hoon Choi, Jae Hoon Jeon, Sang Youl Ahn, Sung Hee Lee, Won Jun Yoon
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Patent number: 7371860Abstract: This application relates to monomers of the general formula (I) for the preparation of PNA (peptide nucleic acid) oligomers and provides method for the synthesis of both predefined sequence PNA oligomers and random sequence PNA oligomers: wherein E is nitrogen or C—R?; J is sulfur or oxygen; R?, R1, R2, R3, R4 is independently H, halogen, alkyl, nitro, nitrite, alkoxy, halogenated alkyl, halogenated alkoxy, phenyl or halogenated phenyl, R5 is H or protected or unprotected side chain of natural or unnatural ?-amino acid; and B is a natural or unnatural nucleobase, wherein when said nucleobase has an exocyclic amino function, said function is protected by protecting group which is labile to acids but stable to weak to medium bases in the presence of thiol.Type: GrantFiled: July 15, 2005Date of Patent: May 13, 2008Assignee: Panagene, Inc.Inventors: Sung Kee Kim, Hyunil Lee, Jong Chan Lim, Hoon Choi, Jae Hoon Jeon, Sang Youl Ahn, Sung Hee Lee, Won Jun Yoon
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Patent number: 7371859Abstract: This application relates to monomers of the general formula (I) for the preparation of PNA (peptide nucleic acid) oligomers and provides method for the synthesis of both predefined sequence PNA oligomers and random sequence PNA oligomers: wherein E is nitrogen or C—R?; J is sulfur or oxygen; R?, R1, R2, R3, R4 is independently H, halogen, alkyl, nitro, nitrile, alkoxy, halogenated alkyl, halogenated alkoxy, phenyl or halogenated phenyl, R5 is H or protected or unprotected side chain of natural or unnatural ?-amino acid; and B is a natural or unnatural nucleobase, wherein when said nucleobase has an exocyclic amino function, said function is protected by protecting group which is labile to acids but stable to weak to medium bases in the presence of thiol.Type: GrantFiled: July 15, 2005Date of Patent: May 13, 2008Assignee: Panagene, Inc.Inventors: Sung Kee Kim, Hyunil Lee, Jong Chan Lim, Hoon Choi, Jae Hoon Jeon, Sang Youl Ahn, Sung Hee Lee, Won Jun Yoon