Patents by Inventor In-Chul Shin
In-Chul Shin 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: 11682528Abstract: A multilayer capacitor includes a capacitor body including dielectric layers and first and second internal electrodes, the capacitor body having first to sixth surfaces, the first internal electrode being exposed through the third, fifth, and sixth surfaces, and the second internal electrode being exposed through the fourth, fifth, and sixth surfaces, a first side portion and a second side portion, respectively disposed on the fifth surface and the sixth surface of the capacitor body, and a first external electrode and a second external electrode, respectively connected to the third surface and the fourth surface of the capacitor body to be respectively connected to the first internal electrode and the second internal electrode. The first and second side portions include an acicular second phase including a glass including aluminum (Al) and silicon (Si), manganese (Mn), and phosphorus (P).Type: GrantFiled: October 14, 2021Date of Patent: June 20, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sim Chung Kang, Yong Park, Woo Chul Shin, Ki Pyo Hong
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Publication number: 20230189170Abstract: A test device may be a portable test device that can perform over the air measurements to determine synchronization errors between clusters in a cellular network. The test device can generate a graphical user interface that can show a map of the boundary area between clusters, locations of base stations in the boundary area, locations where over the air measurements were taken by the test device, an indication of whether cells are in synchronization for each measurement location, and a table of actual measurements and derived parameters pertaining to cell phase synchronization, interference and other performance metrics.Type: ApplicationFiled: December 15, 2021Publication date: June 15, 2023Applicant: VIAVI SOLUTIONS INC.Inventors: Jong-Min KIM, Young-Kill Kim, Hyuck-In Kwon, Yoo-Chul Shin, Jae-Gab Lee
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Publication number: 20230178511Abstract: A method for manufacturing a semiconductor device is provided. The method for manufacturing a semiconductor device which uses an apparatus for manufacturing the semiconductor device including: a chamber, a support structure provided inside the chamber, and configured to support a bonding structure that comprises a first substrate structure, a second substrate structure, and a bonding metal layer provided between the first substrate structure and the second substrate structure, and a laser device which is provided above the chamber, the semiconductor device manufacturing method comprising: irradiating a laser beam to the bonding structure using the laser device.Type: ApplicationFiled: October 27, 2022Publication date: June 8, 2023Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young Chul SHIN, MinWoo RHEE, Su Min KIM, Il Young HAN, Nung Pyo HONG, Seung Don LEE, Kyeong Bin LIM
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Patent number: 11670459Abstract: A multilayer capacitor includes a capacitor body including dielectric layers and first and second internal electrodes, the capacitor body having first to sixth surfaces, the first internal electrode being exposed through the third, fifth, and sixth surfaces, and the second internal electrode being exposed through the fourth, fifth, and sixth surfaces, a first side portion and a second side portion, respectively disposed on the fifth surface and the sixth surface of the capacitor body, and a first external electrode and a second external electrode, respectively be connected to the first internal electrode and the second internal electrode. The first and second side portions comprise an acicular second phase including a glass comprising aluminum (Al) and silicon (Si), manganese (Mn), and phosphorus (P), and a volume of the second phase is 30% or more with respect to the entire first and second side portions.Type: GrantFiled: November 18, 2021Date of Patent: June 6, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sim Chung Kang, Yong Park, Woo Chul Shin, Ki Pyo Hong
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Patent number: 11670451Abstract: A multilayer ceramic electronic component includes a ceramic body comprising dielectric layers and first and second internal electrodes laminated in a third direction with respective dielectric layers interposed therebetween, and first electrode and second external electrodes disposed on both surfaces of the ceramic body in the first direction and electrically connected to the first and second internal electrodes. When an absolute value of a horizontal angle in the second direction of the first internal electrode with respect to the first surface of the ceramic body is referred to a first angle of the internal electrode, a total sum of the first angles is less than 10°.Type: GrantFiled: February 18, 2022Date of Patent: June 6, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hwi Dae Kim, Ji Hong Jo, Woo Chul Shin, Sang Soo Park, Chan Yoon
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Patent number: 11662643Abstract: Methods and systems are described for adjusting an optical signal. An example device can comprise a plurality of waveguides. The device can comprise an interference structure optically coupled to the plurality of waveguides and configured to receive an optical signal and distribute the optical signal to the plurality of waveguides as a plurality of optical signals. The device can comprise a plurality of phase shifters coupled to corresponding waveguides of the plurality of waveguides and configured to adjust the phase of one or more of the plurality of optical signals. The device can comprise a plurality of emitters optically coupled to corresponding outputs of the plurality of phase shifters and configured to output the adjusted plurality of optical signals. The adjusted plurality of optical signals can be output as light patterns reconfigurable in at least one dimension.Type: GrantFiled: May 11, 2020Date of Patent: May 30, 2023Assignee: The Trustees of Columbia University in the City of New YorkInventors: Michal Lipson, Min Chul Shin, Aseema Mohanty, Kyle Watson
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Patent number: 11655219Abstract: The present disclosure relates to an organic compound having the following structure of Chemical Formula 1, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound includes a triazine moiety of an electron acceptor and a fused hetero aromatic moiety of an electron donor separated from the triazine moiety. The organic compound includes the electron acceptor moiety and the electron donor moiety in a single molecule, thus charges can be moved in the molecule. Also, since the organic compound includes the rigid fused hetero aromatic ring, three dimensional conformation of the organic compound is limited, and therefore the compound may have excellent luminous efficiency and color purity.Type: GrantFiled: November 24, 2020Date of Patent: May 23, 2023Assignees: LG Display Co., Ltd., Soulbrain Co., Ltd.Inventors: Jun-Yun Kim, Hyong-Jong Choi, Joong-Hwan Yang, Bo-Min Seo, Tae-Ryang Hong, Jin Hee Kim, Eun-Chul Shin
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Patent number: 11657976Abstract: A capacitor component includes a body having a lamination portion in which first internal electrodes and second internal electrodes are alternately disposed to face each other in a first direction with dielectric layers disposed therebetween, and first and second margin portions disposed on respective opposing sides of the lamination portion in a second direction perpendicular to the first direction. First and second external electrodes are disposed on respective opposing sides of the body in a third direction and are electrically connected to the first and second internal electrodes, respectively. Each of the first and second margin portions includes a reinforcing pattern.Type: GrantFiled: March 31, 2020Date of Patent: May 23, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jong Ho Lee, Yong Park, Woo Chul Shin, Ki Pyo Hong
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Patent number: 11651897Abstract: An electronic component includes a capacitor body having alternately stacked first and second internal electrodes with dielectric layers therebetween, the capacitor body having first to sixth surfaces and the first internal electrodes and the second internal electrodes being exposed through the third surface and the fourth surface, respectively. First and second external electrodes are disposed respectively on the third and fourth surfaces of the body and respectively connected to the first and second internal electrodes. A shielding layer includes a cap portion disposed on the second surface of the capacitor body and a side wall portion disposed on the third, fourth, fifth, and sixth surfaces of the capacitor body, and an insulating layer is disposed between the capacitor body and the shielding layer. The shielding layer consists of first and second shielding layers offset from each other in a direction connecting the third and fourth surfaces.Type: GrantFiled: February 11, 2021Date of Patent: May 16, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Chan Yoon, Sang Soo Park, Hwi Dae Kim, Woo Chul Shin, Ji Hong Jo
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Publication number: 20230133796Abstract: A test device is operable to detect interference in a time division duplex (TDD) cellular network. The test device can automatically detect a TDD frame structure of RF signals received over the air Eagle Eye from a cell site. The test device determines a transition period between uplink (UL) and downlink (DL) transmissions in which no UL and DL signals are being transmitted based on the TDD frame structure. An interference signal is detected during the transition period, and the test device can generate a display of the spectrum during the transition period that includes the interference signal.Type: ApplicationFiled: December 7, 2021Publication date: May 4, 2023Applicant: VIAVI SOLUTIONS INC.Inventors: Jong-Min KIM, Hyuck-In KWON, Young-Kill KIM, Sung-Hwa IM, Jae-Gab LEE, Yoo-Chul SHIN
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Patent number: 11639945Abstract: A test probe assembly includes: a conductive pipe; a probe inserted in the pipe without contacts and elastically retractable along a lengthwise direction; and an insulation probe supporting member configured to support the probe between an inner wall of the pipe and an outer surface of the probe. The test probe assembly of the present disclosure is improved in noise shield performance and convenient in repairing the probe since the probe is mounted to a probe socket as supported in a metal pipe without contacts.Type: GrantFiled: April 17, 2020Date of Patent: May 2, 2023Inventors: Jae-hwan Jeong, Geun-su Kim, Jung-chul Shin
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Patent number: 11638509Abstract: A vacuum cleaner includes a body having a space that allows air to flow therethrough. The vacuum cleaner includes a suction inlet that introduces the air into the body and a first cyclone in the body. The first cyclone separates foreign substances from the air introduced into the suction inlet. The vacuum cleaner includes a dust separation module having a filter unit that separates foreign substances from the air introduced from the first cyclone. The dust separation module also includes a second cyclone arranged within and separated from the filter unit. The second cyclone includes a cyclone base, a storage unit arranged adjacent to a lower portion of the second cyclone, and a cyclone array coupled to the cyclone base. The cyclone array allows the air to pass through an upper portion of the second cyclone and discharge the foreign substances collected by the second cyclone to the storage unit.Type: GrantFiled: August 5, 2020Date of Patent: May 2, 2023Assignee: LG ELECTRONICS INC.Inventors: Jungwan Ryu, Jinhyouk Shin, Dae Ho Chang, Hyo Chul Shin, Kyoungho Ryou
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Patent number: 11636983Abstract: The multilayer ceramic electronic component includes a ceramic body including a dielectric layer; and first and second internal electrodes disposed inside the ceramic body, and disposed to oppose each other with the dielectric layer interposed therebetween. When an average thickness of the dielectric layer is referred to as td and a standard deviation of a thickness of the dielectric layer in each position is referred to as ?td, while an average thickness of the first and second internal electrodes is referred to as to and a standard deviation of a thickness of a pre-determined region of any layer of the internal electrodes in each position is referred to as ?te, a ratio (?te/?td) of the standard deviation of the internal electrodes in each position to the standard deviation of the thickness of the dielectric layer in each position satisfies 1.10??te/?td?1.35.Type: GrantFiled: April 22, 2022Date of Patent: April 25, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Tae Sung Kim, Hyeong Sik Yun, Woo Chul Shin, Joon Woon Lee
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Publication number: 20230118658Abstract: Methods and systems are described for emission and/or sensing of optical signals. An example method may comprise supplying an optical signal an optical signal to a first waveguide extending in a first direction and supplying, based on controlling at least one of a first plurality of optical elements, the optical signal to at least one of a plurality of second waveguides extending in a second direction different from the first direction. The method may comprise supplying, based on controlling at least one of a second plurality of optical elements, the optical signal to at least one emitter. Each of the second plurality of optical elements may be separately selectable to control a corresponding emitter. The method may comprise causing, via the at least one emitter, emission of one or more optical signals.Type: ApplicationFiled: October 14, 2022Publication date: April 20, 2023Inventors: Min Chul Shin, Michal Lipson
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Publication number: 20230124765Abstract: Aspects of the present disclosure relate to a machine learning-based dialogue authoring environment. In examples, a developer or creator of a virtual environment may use a generative multimodal machine learning (ML) model to create or otherwise update aspects of a dialogue tree for one or more computer-controlled agents and/or players of the virtual environment. For example, the developer may provide an indication of context associated with the dialogue for use by the ML model, such that the ML model may generate a set of candidate interactions accordingly. The developer may select a subset of the candidate interactions for inclusion in the dialogue tree, which may then be used to generate associated nodes within the tree accordingly. Thus, nodes in the dialogue tree may be iteratively defined based on model output of the ML model, thereby assisting the developer with dialogue authoring for the virtual environment.Type: ApplicationFiled: October 6, 2022Publication date: April 20, 2023Applicant: Microsoft Technology Licensing, LLCInventors: Gabriel A. DESGARENNES, William B. DOLAN, Christopher John BROCKETT, Hamid PALANGI, Ryan VOLUM, Olivia Diane DENG, Eui Chul SHIN, Randolph Lawrence D'AMORE, Sudha RAO, Yun Hui XU, Benjamin David VAN DURME, Kellie Nicole HILL
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Patent number: 11626254Abstract: A capacitor component includes a body including a layered portion having alternately stacked first and second internal electrodes laminated with dielectric layers interposed therebetween in a first direction, and first and second connecting portions disposed on two opposing surfaces of the layered portion, respectively, in a second direction perpendicular to the first direction and electrically connected to the first and second internal electrodes, respectively. The first and second connecting portions each include a metal layer disposed on the layered portion, a ceramic layer disposed on the metal layer, and an exposed portion penetrating through the ceramic layer to be in contact with the metal layer.Type: GrantFiled: October 18, 2021Date of Patent: April 11, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yong Park, Jong Ho Lee, Woo Chul Shin, Ki Pyo Hong
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Patent number: 11618736Abstract: The present disclosure relates to an organic compound having the following structure of Chemical Formula 1, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound includes a triazine moiety of an electron acceptor and a fused hetero aromatic moiety of an electron donor separated from the triazine moiety. The organic compound includes the electron acceptor moiety and the electron donor moiety in a single molecule, thus charges can be moved in the molecule. Also, since the organic compound includes the rigid fused hetero aromatic ring, three dimensional conformation of the organic compound is limited, and therefore the compound may have excellent luminous efficiency and color purity.Type: GrantFiled: November 24, 2020Date of Patent: April 4, 2023Assignees: LG Display Co., Ltd., Soulbrain Co., Ltd.Inventors: Jun-Yun Kim, Hyong-Jong Choi, Joong-Hwan Yang, Bo-Min Seo, Tae-Ryang Hong, Jin Hee Kim, Eun-Chul Shin
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Publication number: 20230088779Abstract: A display device includes a substrate; at least one data line disposed on the substrate; a first pattern disposed on the substrate and spaced apart from the data line; a first insulating layer at least partially disposed on the data line and the first pattern; an active layer disposed on the first insulating layer and at least partially overlapping with the first pattern; a first gate insulating layer disposed on the active layer; and a first electrode disposed on the first gate insulating layer and overlapping with the active layer, wherein the first electrode does not overlap with the data line in a direction parallel to an upper surface of the first insulating layer.Type: ApplicationFiled: December 1, 2022Publication date: March 23, 2023Inventors: Dong Chul SHIN, Hyun Sup LEE, Kang Young LEE, Gye Hwan LIM
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Publication number: 20230083438Abstract: A multilayer ceramic electronic component includes a ceramic body having first and second surfaces opposing each other in a first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction; and an external electrode disposed on one of the third and fourth surfaces and extending onto the first and second surfaces of. A relational expression of 0.9?A/BW<1.0 is satisfied, where a shortest distance, in the second direction, from an end portion of the ceramic body which the external electrode is disposed at to an end portion of the external electrode disposed on one of the first and second surfaces, is denoted by “A”, and a longest distance, in the second direction, from the end portion of the ceramic body to the end portion of the external electrode, is denoted by “BW”.Type: ApplicationFiled: November 9, 2022Publication date: March 16, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yu Bi HAN, Chae Min PARK, Woo Chul SHIN, Ji Hee MOON, Ji Hea KIM, Ji Hong JO
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Publication number: 20230076279Abstract: A system can access, from an interaction database, customer interaction information comprising a customer interaction, wherein the customer interaction information represents an interaction between a customer and an entity, and determine, based on a complaint identification model, whether a segment of the interaction comprises a complaint, wherein the complaint identification model has been generated based on machine learning applied to past customer interaction information representative of past customer interactions other than the customer interaction.Type: ApplicationFiled: September 7, 2021Publication date: March 9, 2023Inventors: Ting Lin, Manjunath Balachandraiah Shri, Alexander Shvid, Kang Chul Shin, Abhishek Bhatia, Ravi Agrawal, Yawei Wang