Patents by Inventor Ji Chang RYU
Ji Chang RYU 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).
-
Publication number: 20240136094Abstract: A magnetic core according to one embodiment of the present invention includes a material formed of iron (Fe)-silicon (Si)-boron (B), wherein a mass percentage of Fe in a first surface, which is an upper surface, is different from a mass percentage of Fe in a second surface which is a side surface, and a ratio of the mass percentage of Fe in the first surface to a difference between the mass percentage of Fe in the first surface and the mass percentage of Fe in the second surface is in the range of 6 to 21.Type: ApplicationFiled: February 18, 2022Publication date: April 25, 2024Inventors: Seung Eun LEE, Ji Chang RYU, Jung Ki LEE
-
Patent number: 11961956Abstract: A cylindrical secondary battery module includes: a plurality of cylindrical secondary battery cells respectively having a battery case in which an electrode assembly and an electrolyte are accommodated; a cell frame at which the plurality of cylindrical secondary battery cells are disposed; and a lid coupled to the cell frame and having a flame outlet. The cell frame includes: a plurality of plate members bent and coupled to intersect each other; and a space formed between the plurality of plate members so that the cylindrical secondary battery cells are disposed therein.Type: GrantFiled: July 24, 2018Date of Patent: April 16, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Ji-Su Yoon, Su-Chang Kim, Jae-Min Yoo, Jae-Uk Ryu, Dal-Mo Kang, Jeong-O Mun
-
Publication number: 20240066154Abstract: The present invention provides iron oxide magnetic particles containing iron oxide and MXn, wherein M as a transition metal containing electrons in a 5d orbital on the periodic table includes one or more selected from the group consisting of Hf, Ta, W, Re, Os, Ir, Pt, Au, and Hg, X includes one or more selected from the group consisting of F, Cl, Br, and I, and n is an integer of 1 to 6.Type: ApplicationFiled: December 28, 2021Publication date: February 29, 2024Applicant: ZTI BIOSCIENCES CO., LTD.Inventors: Hyungseok CHANG, Yong-Sun PARK, Ji-Young RYU
-
Patent number: 10564788Abstract: Disclosed is a touch window. The touch window includes a cover substrate; a substrate on the cover substrate; and an electrode on the substrate, wherein the substrate includes one surface facing the cover substrate and an opposite surface opposite to the one surface, the electrode is disposed on the opposite surface, and the cover substrate and the substrate have flexible curved surfaces.Type: GrantFiled: April 15, 2019Date of Patent: February 18, 2020Assignee: LG INNOTEK CO., LTD.Inventors: Ji Chang Ryu, Gyu Rin Lee, Soung Kyu Park, Mun Suk Kang, Do Youb Kwon, Seok Pyo Yun, Jin Seok Lee, Chung Wan Lee, Gwang Hei Choi, Jae Hak Her
-
Publication number: 20190243487Abstract: Disclosed is a touch window. The touch window includes a cover substrate; a substrate on the cover substrate; and an electrode on the substrate, wherein the substrate includes one surface facing the cover substrate and an opposite surface opposite to the one surface, the electrode is disposed on the opposite surface, and the cover substrate and the substrate have flexible curved surfaces.Type: ApplicationFiled: April 15, 2019Publication date: August 8, 2019Inventors: Ji Chang RYU, Gyu Rin LEE, Soung Kyu PARK, Mun Suk KANG, Do Youb KWON, Seok Pyo YUN, Jin Seok LEE, Chung Wan LEE, Gwang Hei CHOI, Jae Hak HER
-
Patent number: 10353524Abstract: A touch window includes a first electrode disposed on an electrode substrate, an intermediate layer on the electrode substrate, and a second electrode disposed on the intermediate layer. A material of the electrode substrate is different from a material of the intermediate layer.Type: GrantFiled: March 7, 2018Date of Patent: July 16, 2019Assignee: LG INNOTEK CO., LTD.Inventors: Soung Kyu Park, Mun Suk Kang, Do Youb Kwon, Ji Chang Ryu, Seok Pyo Yun, Gyu Rin Lee, Jin Seok Lee, Chung Wan Lee, Jae Hak Her
-
Patent number: 10303321Abstract: Disclosed is a touch window. The touch window includes a cover substrate; a substrate on the cover substrate; and an electrode on the substrate, wherein the substrate includes one surface facing the cover substrate and an opposite surface opposite to the one surface, the electrode is disposed on the opposite surface, and the cover substrate and the substrate have flexible curved surfaces.Type: GrantFiled: October 31, 2018Date of Patent: May 28, 2019Assignee: LG INNOTEK CO., LTD.Inventors: Ji Chang Ryu, Gyu Rin Lee, Soung Kyu Park, Mun Suk Kang, Do Youb Kwon, Seok Pyo Yun, Jin Seok Lee, Chung Wan Lee, Gwang Hei Choi, Jae Hak Her
-
Publication number: 20190064972Abstract: Disclosed is a touch window. The touch window includes a cover substrate; a substrate on the cover substrate; and an electrode on the substrate, wherein the substrate includes one surface facing the cover substrate and an opposite surface opposite to the one surface, the electrode is disposed on the opposite surface, and the cover substrate and the substrate have flexible curved surfaces.Type: ApplicationFiled: October 31, 2018Publication date: February 28, 2019Inventors: Ji Chang RYU, Gyu Rin LEE, Soung Kyu PARK, Mun Suk KANG, Do Youb KWON, Seok Pyo YUN, Jin Seok LEE, Chung Wan LEE, Gwang Hei CHOI, Jae Hak HER
-
Patent number: 10152188Abstract: Disclosed is a touch window. The touch window includes a cover substrate; a substrate on the cover substrate; and an electrode on the substrate, wherein the substrate includes one surface facing the cover substrate and an opposite surface opposite to the one surface, the electrode is disposed on the opposite surface, and the cover substrate and the substrate have flexible curved surfaces.Type: GrantFiled: April 6, 2018Date of Patent: December 11, 2018Assignee: LG INNOTEK CO., LTD.Inventors: Ji Chang Ryu, Gyu Rin Lee, Soung Kyu Park, Mun Suk Kang, Do Youb Kwon, Seok Pyo Yun, Jin Seok Lee, Chung Wan Lee, Gwang Hei Choi, Jae Hak Her
-
Publication number: 20180224976Abstract: Disclosed is a touch window. The touch window includes a cover substrate; a substrate on the cover substrate; and an electrode on the substrate, wherein the substrate includes one surface facing the cover substrate and an opposite surface opposite to the one surface, the electrode is disposed on the opposite surface, and the cover substrate and the substrate have flexible curved surfaces.Type: ApplicationFiled: April 6, 2018Publication date: August 9, 2018Inventors: Ji Chang RYU, Gyu Rin Lee, Soung Kyu Park, Mun Suk Kang, Do Youb Kwon, Seok Pyo Yun, Jin Seok Lee, Chung Wan Lee, Gwang Hei Choi, Jae Hak Her
-
Publication number: 20180196551Abstract: A touch window includes a first electrode disposed on an electrode substrate, an intermediate layer on the electrode substrate, and a second electrode disposed on the intermediate layer. A material of the electrode substrate is different from a material of the intermediate layer.Type: ApplicationFiled: March 7, 2018Publication date: July 12, 2018Inventors: Soung Kyu PARK, Mun Suk KANG, Do Youb KWON, Ji Chang RYU, Seok Pyo YUN, Gyu Rin LEE, Jin Seok LEE, Chung Wan LEE, Jae Hak HER
-
Patent number: 10013084Abstract: A touch window includes a substrate; a sensing electrode disposed on the substrate in a bending direction of the substrate; and a wire for electrically connecting the sensing electrode. The sensing electrode includes a first sensing electrode extending in one direction on an effective area; and a second sensing electrode extending in a direction different from the extension direction of the first sensing electrode. The wire includes a first wire connected to the first sensing electrode; and a second wire connected to the second sensing electrode.Type: GrantFiled: February 18, 2015Date of Patent: July 3, 2018Assignee: LG INNOTEK CO., LTD.Inventors: Mun Suk Kang, Do Youb Kwon, Ji Chang Ryu, Soung Kyu Park, Seok Pyo Yun, Gyu Rin Lee, Jin Seok Lee, Chung Wan Lee, Jae Hak Her
-
Patent number: 9965113Abstract: Disclosed is a touch window. The touch window includes a cover substrate; a substrate on the cover substrate; and an electrode on the substrate, wherein the substrate includes one surface facing the cover substrate and an opposite surface opposite to the one surface, the electrode is disposed on the opposite surface, and the cover substrate and the substrate have flexible curved surfaces.Type: GrantFiled: April 14, 2015Date of Patent: May 8, 2018Assignee: LG INNOTEK CO., LTD.Inventors: Ji Chang Ryu, Gyu Rin Lee, Soung Kyu Park, Mun Suk Kang, Do Youb Kwon, Seok Pyo Yun, Jin Seok Lee, Chung Wan Lee, Gwang Hei Choi, Jae Hak Her
-
Patent number: 9952723Abstract: A touch window includes a first electrode disposed on an electrode substrate, an intermediate layer on the electrode substrate, and a second electrode disposed on the intermediate layer. A material of the electrode substrate is different from a material of the intermediate layer.Type: GrantFiled: November 21, 2014Date of Patent: April 24, 2018Assignee: LG INNOTEK CO., LTDInventors: Soung Kyu Park, Mun Suk Kang, Do Youb Kwon, Ji Chang Ryu, Seok Pyo Yun, Gyu Rin Lee, Jin Seok Lee, Chung Wan Lee, Jae Hak Her
-
Patent number: 9864477Abstract: Disclosed is a touch device. The touch device includes a case; a cover substrate on the case; and an electrode member received in the case, wherein the electrode member has a cross-sectional area larger than that of the cover substrate.Type: GrantFiled: July 31, 2015Date of Patent: January 9, 2018Assignee: LG INNOTEK CO., LTD.Inventors: Ji Chang Ryu, Byung Youl Moon
-
Patent number: 9851859Abstract: Disclosed is a touch window including a substrate, and an electrode part provided on the substrate to detect a position. The electrode part includes a base including an electrode.Type: GrantFiled: July 16, 2014Date of Patent: December 26, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Soung Kyu Park, Ji Chang Ryu, Do Youb Kwon, Mun Suk Kang, Gyu Rin Lee, Jin Seok Lee, Jae Hak Her
-
Patent number: 9841858Abstract: A touch window includes a substrate comprising a first area and a second area, a wire electrode on the second area, an intermediate layer provided on the substrate to cover an end of the wire electrode, a sensing electrode on the intermediate layer, and a connection electrode to connect the sensing electrode with the wire electrode. The connection electrode is provided on the intermediate layer to connect the sensing electrode with the wire electrode.Type: GrantFiled: July 7, 2015Date of Patent: December 12, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Soung Kyu Park, Chung Wan Lee, Do Youb Kwon, Ji Chang Ryu, Taek Hoon Nam, Jin Seok Lee, Jae Hak Her
-
Patent number: 9661744Abstract: Provided is a touch panel including a cover substrate including an active area and an unactive area, and a printing layer on the unactive area. The printing layer has surface roughness in a range of 0.4 ?m to 0.6 ?m. The printing layer has straightness in a range of ±0.1 ?m to ±10 ?m.Type: GrantFiled: June 23, 2015Date of Patent: May 23, 2017Assignee: LG Innotek Co., Ltd.Inventors: Soo Keun Kim, Ji Chang Ryu, Jae Hak Her
-
Patent number: 9629235Abstract: Provided is a touch panel including a cover substrate including an active area and an unactive area, and a printing layer on the unactive area. The printing layer has surface roughness in a range of 0.4 ?m to 0.6 ?m. The printing layer has straightness in a range of ±0.1 ?m to ±10 ?m.Type: GrantFiled: June 23, 2015Date of Patent: April 18, 2017Assignee: LG Innotek Co., Ltd.Inventors: Soo Keun Kim, Ji Chang Ryu, Jae Hak Her
-
Patent number: 9483132Abstract: A touch window includes a substrate in which first and second active areas are defined. A first sensing electrode is provided on the first active area to sense a position, and a second sensing electrode is provided in the second active area to sense a position. The first sensing electrode includes a material different from a material constituting the second sensing electrode.Type: GrantFiled: September 11, 2014Date of Patent: November 1, 2016Assignee: LG INNOTEK CO., LTD.Inventors: Jae Hak Her, Mun Suk Kang, Do Youb Kwon, Ji Chang Ryu, Soung Kyu Park, Seok Pyo Yun, Gyu Rin Lee, Jin Seok Lee