Patents by Inventor Tae-Gyun Kim
Tae-Gyun Kim 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: 20240163278Abstract: Disclosed is a user authentication-based packet classification method and apparatus for providing differentiated security services in a ship network. A user authentication-based packet classification method includes receiving an authorization code request message from a user terminal including a client, authenticating and authorizing a user of the client based on the authorization code request message, transmitting an authorization code response message to the user terminal in response to the authorization code request message, receiving an access token request message from the user terminal based on the authorization code response message, and transmitting an access token response message including an access token to the user terminal in response to the access token request message.Type: ApplicationFiled: August 7, 2023Publication date: May 16, 2024Inventors: Jin Hyeok OH, Keon YUN, Sun Woo YUN, Sang Min LEE, Myong Cheol LIM, Sang Gyoo SIM, Tae Gyun KIM
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Publication number: 20240162275Abstract: A display device includes a plurality of pixel electrodes on a substrate, light-emitting elements on the plurality of pixel electrodes and extending in a thickness direction of the substrate and connecting electrodes between the plurality of pixel electrodes and the light-emitting elements, wherein a width of the connecting electrodes is greater than a width of the light-emitting elements, and upper corners of each of the light-emitting elements and upper corners of each of the connecting electrodes are rounded.Type: ApplicationFiled: September 26, 2023Publication date: May 16, 2024Inventors: Soo Chul KIM, Tae Gyun KIM, Sung Won CHO, Jin Taek PARK, Jae Ho CHOI
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Patent number: 11981659Abstract: The present invention relates to novel mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, a novel crystalline form thereof, and a process for preparing the same. More specifically, the present invention relates to mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, which is excellent in stability, solubility, and bioavailability when it is administered not only alone but also in combination with other drugs and which has a high purity, a crystalline form thereof, and a process for preparing the same.Type: GrantFiled: March 17, 2022Date of Patent: May 14, 2024Assignee: Yuhan CorporationInventors: Sang Ho Oh, Jong Gyun Kim, Se-Woong Oh, Tae Dong Han, Soo Yong Chung, Seong Ran Lee, Kyeong Bae Kim, Young Sung Lee, Woo Seob Shin, Hyun Ju, Jeong Ki Kang, Su Min Park, Dong Kyun Kim
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Publication number: 20240155497Abstract: A method for reducing power consumption of a terminal that communicates with a base station in a mobile communication system using a multi-carrier structure composed of a primary component carrier and at least one secondary component carrier comprises: receiving a discontinuous reception (DRX) parameter group for multi carriers from the base station; and setting the multi carriers to the same parameter value, by using the received parameter group. The method for reducing power consumption of the terminal further comprises: performing a downlink control channel receive operation on each carrier according to a DRX cycle. As the base station in the mobile communication system using the multi-carrier structure simplifies the DRX process for reducing power consumption of a terminal by reducing signaling load for the multi-carrier control of the terminal, it becomes possible to reduce power consumption of the terminal.Type: ApplicationFiled: January 15, 2024Publication date: May 9, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Kyoung Seok LEE, Jae Heung KIM, Tae Gyun NOH
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Publication number: 20240105695Abstract: A display device includes: a pixel circuit layer including a plurality of transistors; first partition wall and a second partition wall on the pixel circuit layer, each of the first and second partition walls having a shape protruding in a thickness direction; a first electrode and a second electrode on the same layer and respectively on the first partition wall and the second partition wall; a light emitting element between the first electrode and the second electrode; and a semiconductor pattern directly on the first electrode.Type: ApplicationFiled: December 1, 2023Publication date: March 28, 2024Inventors: Tae Gyun KIM, Jun Hong PARK, Jun CHUN, Eui Suk JUNG, Hyun Young JUNG
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Patent number: 11942573Abstract: A deep UV light emitting diode includes a substrate, an n-type semiconductor layer located on the substrate, a mesa disposed on the n-type semiconductor layer, and including an active layer and a p-type semiconductor layer, an n-ohmic contact layer in contact with the n-type semiconductor layer, a p-ohmic contact layer in contact with the p-type semiconductor layer, an n-bump electrically connected to the n-ohmic contact layer, and a p-bump electrically connected to the p-ohmic contact layer. The mesa includes a plurality of vias exposing a first conductivity type semiconductor layer.Type: GrantFiled: June 10, 2021Date of Patent: March 26, 2024Assignee: Seoul Viosys Co., Ltd.Inventors: Tae Gyun Kim, Kyu Ho Lee
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Patent number: 11937472Abstract: An manufacturing method of a display device may include the following steps: forming a transistor on a substrate; forming an insulating layer on the transistor; forming a conductive layer including silver on the insulating layer; forming a photosensitive member on the conductive layer; forming an electrode of a light-emitting element by etching the conductive layer; performing plasma treatment on a structure that comprises the electrode, the plasma treatment using a gas including a halogen; and removing a product that is resulted from the plasma treatment.Type: GrantFiled: August 19, 2021Date of Patent: March 19, 2024Assignee: Samsung Display Co., Ltd.Inventors: Sang Gab Kim, Hyun Min Cho, Tae Sung Kim, Yu-Gwang Jeong, Su Bin Bae, Jin Seock Kim, Sang Gyun Kim, Hyo Min Ko, Kil Won Cho, Hansol Lee
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Publication number: 20240088168Abstract: A display device includes: a first substrate; a second substrate on the first substrate and exposing a first edge portion of the first substrate, the second substrate protruding beyond a second edge portion of the first substrate; a connection line on the first edge portion of the first substrate, the connection line having a first end portion protruding beyond a first side of the second substrate and a second end portion covered by the second substrate; and a thin-film transistor layer on the second substrate and connected to the connection line. The thin-film transistor layer includes signal lines extending from the first side to a second side of the second substrate. The signal lines extend into contact openings in the thin-film transistor layer and are exposed at a lower part of the second substrate on the second side of the second substrate.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Inventors: Tae Gyun KIM, Jun Hong PARK, Eui Suk JUNG
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Patent number: 11914564Abstract: A Merkle tree-based data management method may comprise: aligning data into two-dimensional square matrix; calculating a hash value of each node of the two-dimensional square matrix; calculating hash values of each row of the two-dimensional square matrix; generating an additional column with nodes having the hash values of each row; calculating hash values of each column of the two-dimensional square matrix; generating an additional row with nodes having hash values of each column; and calculating a Merkle root by concatenating the hash values of the additional column and the hash values of the additional row.Type: GrantFiled: November 29, 2022Date of Patent: February 27, 2024Assignee: Penta Security Inc.Inventors: Jin Hyeok Oh, Keon Yun, Sun Woo Yun, Sang Min Lee, Jun Yong Lee, Sang Gyoo Sim, Tae Gyun Kim
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Publication number: 20240052389Abstract: The present invention provides a novel allulose epimerase variant in which an amino acid residue present at a specific position of an amino acid sequence of wild-type D-allulose 3-epimerase derived from Flavonifractor plautii is substituted with another amino acid residue, and various uses thereof. The novel allulose epimerase variant according to the present invention has a higher conversion activity of fructose to allulose than that of the wild-type D-allulose 3-epimerase derived from Flavonifractor plautii or a D-allulose epimerase variant W29K/G216S/M234I, and has excellent thermal stability especially under high temperature conditions of 60° C. or higher, thereby preventing contamination during an industrial-scale enzymatic conversion reaction for the mass production of allulose, shortening the production time, and reducing the production costs.Type: ApplicationFiled: November 22, 2021Publication date: February 15, 2024Applicant: DAESANG CORPORATIONInventors: Ji Ha LEE, Tae Gyun KIM, Baek Joong KIM, Da Han JUNG, Seung Woo CHO, Hak Jun KIM
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Publication number: 20240030389Abstract: The present disclosure may provide a display device and method of fabricating the same. According to one or more embodiments, a display device includes a first substrate including pixel circuit units, a plurality of light-emitting elements on the first substrate, a partition wall filling gaps between the light-emitting elements and providing spaces in emission areas, on the light-emitting elements and wavelength conversion layers in the spaces.Type: ApplicationFiled: July 7, 2023Publication date: January 25, 2024Inventors: Tae Gyun KIM, Soo Chul KIM, Jin Taek PARK, Dae Ho SONG, So Young YEO, Ki Beom LEE, Eok Yi LEE, Seong Won CHO, Jae Ho CHOI
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Patent number: 11842988Abstract: A display device includes: a pixel circuit layer including a plurality of transistors; first partition wall and a second partition wall on the pixel circuit layer, each of the first and second partition walls having a shape protruding in a thickness direction; a first electrode and a second electrode on the same layer and respectively on the first partition wall and the second partition wall; a light emitting element between the first electrode and the second electrode; and a semiconductor pattern directly on the first electrode.Type: GrantFiled: November 5, 2020Date of Patent: December 12, 2023Assignee: Samsung Display Co., Ltd.Inventors: Tae Gyun Kim, Jun Hong Park, Jun Chun, Eui Suk Jung, Hyun Young Jung
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Patent number: 11824064Abstract: A display device includes: a first substrate; a second substrate on the first substrate and exposing a first edge portion of the first substrate, the second substrate protruding beyond a second edge portion of the first substrate; a connection line on the first edge portion of the first substrate, the connection line having a first end portion protruding beyond a first side of the second substrate and a second end portion covered by the second substrate; and a thin-film transistor layer on the second substrate and connected to the connection line. The thin-film transistor layer includes signal lines extending from the first side to a second side of the second substrate. The signal lines extend into contact openings in the thin-film transistor layer and are exposed at a lower part of the second substrate on the second side of the second substrate.Type: GrantFiled: September 24, 2021Date of Patent: November 21, 2023Assignee: Samsung Display Co., Ltd.Inventors: Tae Gyun Kim, Jun Hong Park, Eui Suk Jung
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Publication number: 20230361257Abstract: A display device and a manufacturing method thereof are disclosed. The display device may include a pixel circuit layer including a plurality of transistors, a first partition wall and a second partition wall on the pixel circuit layer, and each protruding in a thickness direction, a first electrode and a second electrode formed on the same layer, and on the first partition wall and the second partition wall, respectively; a light emitting element between the first electrode and the second electrode; and a first organic pattern directly on the light emitting element.Type: ApplicationFiled: July 19, 2023Publication date: November 9, 2023Inventors: Jun Hong PARK, Tae Gyun KIM, Jun CHUN, Eui Suk JUNG, Hyun Young JUNG
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Patent number: 11749788Abstract: A display device and a manufacturing method thereof are disclosed. The display device may include a pixel circuit layer including a plurality of transistors, a first partition wall and a second partition wall on the pixel circuit layer, and each protruding in a thickness direction, a first electrode and a second electrode formed on the same layer, and on the first partition wall and the second partition wall, respectively; a light emitting element between the first electrode and the second electrode; and a first organic pattern directly on the light emitting element.Type: GrantFiled: October 28, 2020Date of Patent: September 5, 2023Assignee: Samsung Display Co., Ltd.Inventors: Jun Hong Park, Tae Gyun Kim, Jun Chun, Eui Suk Jung, Hyun Young Jung
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Publication number: 20230259238Abstract: A display device includes: a base layer; a circuit layer provided on the base layer, the circuit layer including pixel circuits and sensor circuits; a pixel element layer provided on the circuit layer, the pixel element layer including light emitting elements respectively connected to the pixel circuits and light receiving elements respectively connected to the sensor circuits; an encapsulation layer covering the pixel element layer; and a touch sensing layer on the encapsulation layer, the touch sensing layer including a conductive pattern forming touch electrodes for sensing a touch. The light emitting elements include light emitting layers, and the light receiving elements include light receiving layers. The conductive pattern includes main patterns respectively surrounding the light receiving layers in a closed form.Type: ApplicationFiled: January 24, 2023Publication date: August 17, 2023Inventors: Tae Gyun KIM, Hee Rim SONG, Dong Hoon LEE, Yu Jin LEE
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Publication number: 20230223496Abstract: A light-emitting element includes a first semiconductor layer doped with an n-type dopant, a second semiconductor layer disposed on the first semiconductor layer and doped with a p-type dopant, a light-emitting layer disposed between the first and second semiconductor layers, an electrode layer disposed on the second semiconductor layer, an insulating film surrounding at least an outer surface of the light-emitting layer, and a void formed on the first semiconductor layer, the void extending in a direction in which the first semiconductor layer, the light-emitting layer, and the second semiconductor layer are disposed.Type: ApplicationFiled: October 12, 2022Publication date: July 13, 2023Applicant: Samsung Display Co., LTD.Inventors: Jun Hong PARK, Tae Gyun KIM, Eui Suk JUNG
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Publication number: 20230202914Abstract: The present invention relates to an ultra-thin glass having a thickness (t), characterized in that, when the first surface is defined as a point (t0) with t=0, and the second surface is defined as a point (tt) with t=t, the point (tKmax) at which the concentration of potassium ions (K+) is maximum between t0 and tt satisfies at least one of Equations 1 and 2 below, and the ultra-thin glass has a bend radius of less than 26·t, and a method for manufacturing the same. t0<tKmax?0.5·tt??[Equation 1] 0.5·tt?tKmax<tt.Type: ApplicationFiled: May 6, 2021Publication date: June 29, 2023Inventors: Tae-Gyun KIM, Seung-June PARK, Jae-Woo JEONG, Jong-Min KIM
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Publication number: 20230155096Abstract: A deep ultraviolet light-emitting diode is provided. A deep ultraviolet light-emitting diode according to one embodiment comprises: a substrate; an n-type semiconductor layer positioned on the substrate; a mesa which is disposed on the n-type semiconductor layer, comprises an active layer and a p-type semiconductor layer, and has a plurality of via-holes exposing the n-type semiconductor layer; n-ohmic contact layers contacting the n-type semiconductor layer in the via-holes; a p-ohmic contact layer contacting the p-type semiconductor layer; an n-pad metal layer electrically connected to the n-ohmic contact layers; a p-pad metal layer electrically connected to the p-ohmic contact layer; an n-bump electrically connected to the n-pad metal layer; and a p-bump electrically connected to the p-pad metal layer, wherein the p-pad metal layer is formed so as to surround the n-pad metal layer.Type: ApplicationFiled: January 16, 2023Publication date: May 18, 2023Applicant: SEOUL VIOSYS CO., LTD.Inventors: Tae Gyun KIM, June Sik KWAK, Kyu Ho LEE
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Patent number: 11626389Abstract: A display device includes a display element layer on a substrate. The display element layer may include first and second electrodes, and light emitting elements electrically coupled to the first and second electrodes. The first electrode may include first protrusions, a first portion located between the first protrusions, a second portion corresponding to a side of each first protrusion, and a third portion coupled between the first portion and a first end of the second portion. The second electrode may include second protrusions that protrude toward the first electrode and are spaced apart from each other in the first direction, a first portion located between the second protrusions, a second portion corresponding to a side of each of the second protrusions, and a third portion coupled between the first portion and a first end of the second portion.Type: GrantFiled: November 2, 2020Date of Patent: April 11, 2023Assignee: Samsung Display Co., Ltd.Inventors: Jun Hong Park, Tae Gyun Kim, Jun Chun, Eui Suk Jung, Hyun Young Jung