Patents by Inventor Wan Cho
Wan Cho 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: 20240125798Abstract: A method for screening a functional material according to the present invention comprises steps of: treating a linker material-coated substrate with a capture protein; treating the capture protein-treated substrate with a functional material candidate; treating the functional material candidate-treated substrate with biotin-conjugated IgE; and treating the biotin-bound IgE-treated substrate with fluorescently labeled streptavidin.Type: ApplicationFiled: November 17, 2021Publication date: April 18, 2024Inventors: Yong-wan CHO, Hye-won LIM, Han-wool JE, Young-bin KIM, Gyu-ri KYEONG, Young-sook KIM
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Patent number: 11961775Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.Type: GrantFiled: November 8, 2022Date of Patent: April 16, 2024Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Gyu Wan Han, Won Bae Bang, Ju Hyung Lee, Min Hwa Chang, Dong Joo Park, Jin Young Khim, Jae Yun Kim, Se Hwan Hong, Seung Jae Yu, Shaun Bowers, Gi Tae Lim, Byoung Woo Cho, Myung Jea Choi, Seul Bee Lee, Sang Goo Kang, Kyung Rok Park
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Publication number: 20240107840Abstract: A display device includes a first semiconductor layer disposed on a substrate; a first insulating layer disposed on the first semiconductor layer; a scan line disposed on the first insulating layer; a second insulating layer on the scan line; an inverted scan line on the second insulating layer; a third insulating layer disposed on the inverted scan line; a second semiconductor layer disposed on the third insulating layer; a fourth insulating layer disposed on the second semiconductor layer; an initializing voltage line disposed on the fourth insulating layer and overlapping the scan line; a first transistor including a channel disposed in the first semiconductor layer and receiving a gate signal through the scan line; and a second transistor including a channel disposed in the second semiconductor layer and receiving a gate signal through the inverted scan line.Type: ApplicationFiled: December 1, 2023Publication date: March 28, 2024Applicant: Samsung Display Co., LTD.Inventors: Se Wan SON, Moo Soon KO, Kyung Hyun BAEK, Seok Je SEONG, Jae Hyun LEE, Jeong-Soo LEE, Ji Seon LEE, Yoon-Jong CHO
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Patent number: 11941845Abstract: An apparatus for estimating a camera pose according to an embodiment of the present disclosure includes a similar image searcher, a clusterer, and an estimator. The similar image searcher searches for a plurality of images similar to an input image, from among a plurality of previously-stored images, based on the input image. The clusterer creates a cluster including at least some similar images meeting predetermined conditions, from among the plurality of similar images, based on viewpoint data tagged to each of the plurality of similar images. The estimator estimates a pose of a camera that has generated the input image, based on the cluster.Type: GrantFiled: September 22, 2020Date of Patent: March 26, 2024Assignee: MAXST CO., LTD.Inventors: Sang Rok Kim, Kyu Sung Cho, Jae Wan Park, Tae Yun Son, Hyung Min Lee
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Patent number: 11915911Abstract: An apparatus for distributing plasma products includes first and second electrodes that each include planar surfaces. The first electrode forms first apertures from a first planar surface to a second planar surface; the second electrode forms second apertures from the third planar surface to the fourth planar surface. The electrodes couple through one or more adjustable couplers such that the third planar surface is disposed adjacent to the second planar surface with a gap therebetween, the gap having a gap distance. Each of the adjustable couplers has a range of adjustment. The first and second apertures are arranged such that for at least one position within the ranges of adjustment, none of the first apertures aligns with any of the second apertures to form an open straight-line path extending through both the first and second electrodes.Type: GrantFiled: June 29, 2020Date of Patent: February 27, 2024Assignee: Applied Materials, Inc.Inventors: Tien Fak Tan, Saravjeet Singh, Dmitry Lubomirsky, Tae Wan Kim, Kenneth D. Schatz, Tae Seung Cho, Lok Kee Loh
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Patent number: 11916562Abstract: A current steering digital-to-analog converter includes a plurality of current cells each including a current source circuit and a current switch circuit to selectively output a current in response to a first input signal corresponding to a digital signal; a dummy current cell including a dummy current source circuit and a dummy current switch circuit to output a current in response to a second input signal; and a current switch bias circuit coupled to the dummy current cell to track a first voltage of an internal node of the dummy current source circuit and configured to generate a first bias voltage applied to the current switch circuit.Type: GrantFiled: February 16, 2022Date of Patent: February 27, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Youngsea Cho, Wan Kim, Jiseon Paek, Seunghyun Oh
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Publication number: 20240059146Abstract: The present disclosure relates to a dual integrated control apparatus for an autonomous vehicle and a method of controlling an operation of the same, that allow a user to control operations of two joystick levers based on whether the joystick levers are touched and on a change in driving modes of a vehicle in a configuration in which a dual integrated control apparatus having the joystick levers is provided in the autonomous vehicle.Type: ApplicationFiled: December 7, 2022Publication date: February 22, 2024Inventors: Eun Sik KIM, Jae Wan CHO, Won Jin JEONG
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Publication number: 20230414683Abstract: The present invention relates to an antioxidant, anti-inflammatory and whitening composition containing skin-derived lactic acid bacteria. In particular, the present invention relates to: an antioxidant, anti-inflammatory or whitening functional cosmetic composition, a food composition, a pharmaceutical composition for preventing or treating inflammation-related skin disease, and a pharmaceutical composition for preventing or treating melanin hyperpigmentation disease, which contain, as an active ingredient, a Lactobacillus plantarum subsp. shebah-202 (accession number: KCTC14087BP) strain, a Lactobacillus fermentum subsp. shebah-101 (accession number: KCTC14086BP) strain or a Lactobacillus paraplantarum subsp. shebah-401 (accession number: KCTC14088BP) strain, which is a novel lactic acid bacteria strain isolated and identified from human skin, a culture thereof, a lysate thereof, or an extract thereof.Type: ApplicationFiled: October 12, 2021Publication date: December 28, 2023Inventors: Yoon-Soo CHO, Hye-won LIM, Chang-jin LIM, Yu-hua HUANG, Yong-wan CHO
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Patent number: 11472232Abstract: A tire includes a tread formed with tread elements that include a dual angled chamfer. The tire includes a pair of sidewalls extending radially outward to a ground-engaging tread. A plurality of circumferentially-extending grooves extend about the tread and define a plurality of ribs. A plurality of laterally-extending grooves cooperate with the circumferential grooves to divide the ribs into tread elements. A plurality of selected tread elements are formed with a dual angled chamfer. Each of the selected tread elements includes a body, a radially outer, ground-engaging surface, a chamfer side, and a dual angled chamfer that is formed in the body between the ground-engaging surface and the chamfer side.Type: GrantFiled: December 18, 2019Date of Patent: October 18, 2022Assignee: The Goodyear Tire & Rubber CompanyInventors: Michael Stefan Skurich, Zachary William Juergens, Jeremy Lee Roberts, Jung Wan Cho, Gregory Marvin Strach
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Publication number: 20220323574Abstract: Disclosed herein are immunogenic and/or vaccine compositions and methods for treating or preventing Severe Acute Respiratory Syndrome (SARS). The compositions and methods include an immunogenic portion of the receptor-binding domain (RBD) of the SARS-CoV-2-2 (COVID-19) spike protein. In at least particular cases, a mutated version of a portion of the RBD is utilized, such as a deglycosylated, or amino acid substituted mutant of the spike protein.Type: ApplicationFiled: June 1, 2022Publication date: October 13, 2022Inventor: MICHAEL WAN CHO
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Patent number: 11376320Abstract: Disclosed herein are immunogenic and/or vaccine compositions and methods for treating or preventing Severe acute respiratory syndrome (SARS). The compositions and methods include an immunogenic portion of the receptor-binding domain (RBD) of the SARS-CoV-2-2 (COVID-19) spike protein. In at least particular cases, a mutated version of a portion of the RBD is utilized, such as a deglycosylated, or amino acid substituted mutant of the spike protein.Type: GrantFiled: March 4, 2021Date of Patent: July 5, 2022Assignee: Iowa State University Research Foundation, Inc.Inventor: Michael Wan Cho
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Patent number: 11380267Abstract: Disclosed are a display device and a driving method thereof. A pixel circuit of the display device may be driven in a data sampling phase and a light emitting phase. A electric current flows in a first effective channel of a driving element in the data sampling phase and a electric current flows in a second effective channel of the driving element in the light-emitting phase.Type: GrantFiled: December 17, 2020Date of Patent: July 5, 2022Assignee: LG Display Co., Ltd.Inventors: Chang Seung Woo, Seung Wan Cho
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Publication number: 20220133783Abstract: Provided are an antiviral composition containing a cationic antiviral agent (cationic agent) and a copper salt to prevent, control or treat viral infections in a mammal, particularly in the nasopharyngeal and throat areas of humans and animals, and a method of preventing, controlling or treating viral infections in a mammal using the same.Type: ApplicationFiled: January 14, 2022Publication date: May 5, 2022Applicant: SALVACION USA INC.Inventors: Abdul GAFFAR, Yeong Wan CHO, Sei Young YUN
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Patent number: 11298982Abstract: A tread for a tire includes: a first tread zone extending circumferentially, continuously, and entirely around the tire, the first tread zone being formed of a first compound; a second tread zone extending circumferentially, continuously, and entirely around the tire, the second tread zone being formed of a second compound different from the first compound; and a boundary groove axially separating the first tread zone from the second tread zone, the first tread zone, the second tread zone, and the boundary groove entirely forming the tread, the boundary groove having an axial centerline disposed an axial distance from an equatorial plane of the tire. The first tread zone has a first circumferential groove and a sidewall portion defining an intermediate circumferential rib of the first tread zone and a shoulder circumferential rib of the first tread zone.Type: GrantFiled: September 17, 2019Date of Patent: April 12, 2022Assignee: The Goodyear Tire & Rubber CompanyInventors: Michael Stefan Skurich, Zachary William Juergens, Michael Richard Crano, Jung Wan Cho, Kenneth William Smesko, Hans-Peter Guevara Leocadio, Richard Mark Wieland
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Publication number: 20210275665Abstract: Disclosed herein are immunogenic and/or vaccine compositions and methods for treating or preventing Severe acute respiratory syndrome (SARS). The compositions and methods include an immunogenic portion of the receptor-binding domain (RBD) of the SARS-CoV-2-2 (COVID-19) spike protein. In at least particular cases, a mutated version of a portion of the RBD is utilized, such as a deglycosylated, or amino acid substituted mutant of the spike protein.Type: ApplicationFiled: March 4, 2021Publication date: September 9, 2021Inventor: MICHAEL WAN CHO
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Publication number: 20210201831Abstract: Disclosed are a display device and a driving method thereof. A pixel circuit of the display device may be driven in a data sampling phase and a light emitting phase. A electric current flows in a first effective channel of a driving element in the data sampling phase and a electric current flows in a second effective channel of the driving element in the light-emitting phase.Type: ApplicationFiled: December 17, 2020Publication date: July 1, 2021Applicant: LG Display Co., Ltd.Inventors: Chang Seung WOO, Seung Wan CHO
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Publication number: 20210188010Abstract: A tire includes a tread formed with tread elements that include a dual angled chamfer. The tire includes a pair of sidewalls extending radially outward to a ground-engaging tread. A plurality of circumferentially-extending grooves extend about the tread and define a plurality of ribs. A plurality of laterally-extending grooves cooperate with the circumferential grooves to divide the ribs into tread elements. A plurality of selected tread elements are formed with a dual angled chamfer. Each of the selected tread elements includes a body, a radially outer, ground-engaging surface, a chamfer side, and a dual angled chamfer that is formed in the body between the ground-engaging surface and the chamfer side.Type: ApplicationFiled: December 18, 2019Publication date: June 24, 2021Inventors: Michael Stefan Skurich, Zachary William Juergens, Jeremy Lee Roberts, Jung Wan Cho, Gregory Marvin Strach
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Publication number: 20210061017Abstract: A tread for a tire includes: a first tread zone extending circumferentially, continuously, and entirely around the tire, the first tread zone being formed of a first compound; a second tread zone extending circumferentially, continuously, and entirely around the tire, the second tread zone being formed of a second compound different from the first compound; and a boundary groove axially separating the first tread zone from the second tread zone, the first tread zone, the second tread zone, and the boundary groove entirely forming the tread, the boundary groove having an axial centerline disposed an axial distance from an equatorial plane of the tire. The first tread zone has a first circumferential groove and a sidewall portion defining an intermediate circumferential rib of the first tread zone and a shoulder circumferential rib of the first tread zone.Type: ApplicationFiled: September 17, 2019Publication date: March 4, 2021Inventors: Michael Stefan Skurich, Zachary William Juergens, Michael Richard Crano, Jung Wan Cho, Kenneth William Smesko, Hans-Peter Guevara Leocadio, Richard Mark Wieland
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Patent number: 10331329Abstract: An electronic device and a method for changing an order and location of content are provided. The method includes receiving a selection of a content from among a displayed plurality of contents, displaying, in a set region, a guide interface of expressing a current location of the selected content among the entire contents of a storage region, and changing the location of the selected content among the contents of the storage region according to sensing a control of the guide interface.Type: GrantFiled: July 2, 2014Date of Patent: June 25, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Soon-Hyun Cha, Yang-Su Kim, Jae-Wan Cho
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Publication number: 20190054775Abstract: A pneumatic tire includes a first circumferential groove extending in a circumferential direction of the pneumatic tire, a second circumferential groove extending in the circumferential direction of the pneumatic tire, a third circumferential groove extending in the circumferential direction of the pneumatic tire; and a fourth circumferential groove extending in the circumferential direction of the pneumatic tire, the first, second, third, and fourth circumferential grooves defining first, second, third, fourth, and fifth ribs. Each of the ribs includes lateral grooves and lateral sipes. The lateral grooves of the first rib each having chamfers on an upper side at an intersection with the first circumferential groove.Type: ApplicationFiled: August 17, 2017Publication date: February 21, 2019Inventors: Philippe Joseph Auguste MULLER, Jung Wan CHO, Sebastien PENIN, William Urbano VILLAMIZAR, Franck TUCCELLA