Patents by Inventor You Jung LEE
You Jung LEE 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: 11970547Abstract: The present disclosure relates to a novel anti-HER2 antibody or an antigen-binding fragment thereof used in the prevention or treatment of cancer, a chimeric antigen receptor including the same, and uses thereof. The antibody of the present disclosure is an antibody that specifically binds to HER2 which is highly expressed in cancer cells (particularly, breast cancer or gastric cancer cells), and binds to an epitope that is different from an epitope to which trastuzumab binds.Type: GrantFiled: April 10, 2023Date of Patent: April 30, 2024Assignee: GC Cell CorporationInventors: Jong Seo Lee, Kyu Tae Kim, Young Ha Lee, In Sik Hwang, Bong Kook Ko, Eunji Choi, You-Sun Kim, Jeongmin Kim, Miyoung Jung, Hoyong Lim, Sungyoo Cho
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Patent number: 11967267Abstract: Provided is a display device including a display panel, an optical sensor, a timing controller, a scan driver, a data driver, and an image controller. The timing controller controls an image refresh rate of the display panel based on a refresh rate control signal. Thus, the display device provides improved visibility.Type: GrantFiled: May 2, 2023Date of Patent: April 23, 2024Assignees: Samsung Display Co., Ltd., UNIST (Ulsan National Institute Of Science and Technology)Inventors: Hyo Sun Kim, Oh Sang Kwon, Seong Gyu Choe, Chang Yeong Han, Min Kyung Kim, You Ra Kim, Eun Jung Lee, Hyung Suk Hwang
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Publication number: 20240111790Abstract: Techniques are provided for optimizing storage of database records in segments using sub-segments. A base segment is a container used for storing records that belong to a database object. A database management system receives a request to load, into the database object, a first set of records that are in a first state. In response to receiving the request, the system generates a new sub-segment, which is a container that is separate from the base segment. The system stores the first set of records, in their first state, within the sub-segment. The system then monitors one or more characteristics of the database system. In response to the one or more characteristics satisfying criteria, the system performs a migration of one or more records of the first set of records from the sub-segment to the base segment. During the migration, the system converts the one or more records from the first state to a second state and stores the one or more records, in their second state, in the base segment.Type: ApplicationFiled: September 26, 2023Publication date: April 4, 2024Inventors: Teck Hua Lee, Hariharan Lakshmanan, Sujatha Muthulingam, Andrew Witkowski, Shasank Kisan Chavan, You Jung Kim, Sooyeon Jo, Yu Chieh Fu, Vicente Hernandez Jimenez, Tirthankar Lahiri
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Publication number: 20240071758Abstract: A method for fabricating a high electron mobility transistor (HEMT) includes the steps of forming a buffer layer on a substrate, forming a barrier layer on the buffer layer, forming a p-type semiconductor layer on the barrier layer, forming a gate electrode layer on the p-type semiconductor layer, and patterning the gate electrode layer to form a gate electrode. Preferably, the gate electrode includes an inclined sidewall.Type: ApplicationFiled: September 23, 2022Publication date: February 29, 2024Applicant: UNITED MICROELECTRONICS CORP.Inventors: Chih-Tung Yeh, You-Jia Chang, Bo-Yu Chen, Yun-Chun Wang, Ruey-Chyr Lee, Wen-Jung Liao
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Publication number: 20230358361Abstract: Provided is a high-pressure tank wound with a hoop layer and a helical layer. According to the present invention, the high-pressure tank includes: a liner which includes a cylinder portion and two dome portions respectively formed at both ends of the cylinder portion; and a composite material layer which includes a hoop layer and a helical layer, wound on an outer circumferential surface of the liner, wherein the helical layer includes a twist portion wound on a junction portion of the cylinder portion and the dome portion, and the twist portion is twisted and wound while wrapping on an end portion of the hoop layer when the helical layer passes by the hoop layer and is then wound toward the dome portion.Type: ApplicationFiled: November 18, 2020Publication date: November 9, 2023Inventors: You Jung LEE, Young Koan KO, Dae Gun KIM, Won Young KIM
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Publication number: 20230241837Abstract: Disclosed is a scheme whereby a continuous fiber reinforced thermoplastic resin composite material applicable to production of a reinforcing material of various thermoplastic injection products and manufacture of a fiber reinforced thermoplastic plastic part using 3D printing can be produced by a simple method to have an excellent mechanical property. The present invention provides a continuous fiber reinforced thermoplastic composite material in which a plurality of yarns or tape intermediate materials are combined together to form a rod shape, and a method for producing the same.Type: ApplicationFiled: April 12, 2023Publication date: August 3, 2023Inventors: Won Seock KIM, Jong Wook LEE, You Jung LEE
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Patent number: 11598487Abstract: The present invention relates to a sealing apparatus for a high-pressure tank and a high-pressure tank comprising same, wherein the sealing apparatus comprises: a liner configured to accommodate a high-pressure fluid; a connection boss which is a metallic connector provided at an inlet of the liner and includes a first connection boss part coupled to an inner surface of the inlet and a second connection boss part coupled to an outer surface of the inlet and having a tapered shape with a relatively narrow upper side and a relatively wide lower side; and a coupling member configured to come into surface contact with an outer surface of the second connection boss part and having a tilted surface corresponding to a shape of the second connection boss part so that an inner diameter of a lower side is larger than that of an upper side.Type: GrantFiled: November 28, 2019Date of Patent: March 7, 2023Assignee: LOTTE CHEMICAL CORPORATIONInventors: You Jung Lee, Young Koan Ko, Dae Gun Kim, Won Young Kim, Tae Wook Kim
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Publication number: 20230018066Abstract: According to at least one aspect, the present disclosure provides a smart toy device that updates its growth stage based on the emotional state of the smart toy device and performs an expressive action corresponding to an interaction with a user in step with growth stages. According to another aspect, the present disclosure provides a smart toy system including a smart toy device, whose growth stage is updated based on the emotional state of the smart toy device, a terminal capable of transmitting and receiving messages in conjunction with the smart toy device, and a server that transmits, to the smart toy device, voice data and data related to a condition for changing the growth stage.Type: ApplicationFiled: November 23, 2020Publication date: January 19, 2023Inventors: Heui Yul NOH, Sun Haeng LEE, You Jung LEE, Dong Young JANG, Chan Nyeong YUN, Young Ha SHIN
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Publication number: 20230003347Abstract: The present invention relates to a knob cap for a high-pressure tank including a coupling groove portion corresponding to a knob of a liner of the high-pressure tank formed in a lower surface of a body; a peripheral wing portion extending outward in a lower end of an outer circumferential surface of the body to be in contact with a surface of the liner; and a thickness conversion portion formed in the outer circumferential surface of the body to change a thickness between a center line and the outer circumferential surface.Type: ApplicationFiled: November 18, 2020Publication date: January 5, 2023Inventors: Dae Gun KIM, Kyo Min LEE, Young Koan KO, You Jung LEE, Won Young KIM
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Publication number: 20220403984Abstract: The present invention discloses a knob cap for a high-pressure tank including a first knob cap portion having a coupling groove coupled to a knob of a liner of the high-pressure tank in a lower surface, including a peripheral wing portion extending outward to be in contact with a surface of the liner to outside of a lower portion, and having a column portion in the shape of a column extending upward in a center; and a second knob cap portion integrally coupled with the first knob cap portion, having the column portion of the first knob cap portion inserted into a hollow, and including a plurality of inner grooves in the shape of a column having an upper end opened outside of the hollow and extending downward.Type: ApplicationFiled: November 18, 2020Publication date: December 22, 2022Inventors: Dae Gun KIM, Kyo Min LEE, Young Koan KO, You Jung LEE, Won Young KIM
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Publication number: 20210396357Abstract: The present invention relates to a sealing apparatus for a high-pressure tank and a high-pressure tank comprising same, wherein the sealing apparatus comprises: a liner configured to accommodate a high-pressure fluid; a connection boss which is a metallic connector provided at an inlet of the liner and includes a first connection boss part coupled to an inner surface of the inlet and a second connection boss part coupled to an outer surface of the inlet and having a tapered shape with a relatively narrow upper side and a relatively wide lower side; and a coupling member configured to come into surface contact with an outer surface of the second connection boss part and having a tilted surface corresponding to a shape of the second connection boss part so that an inner diameter of a lower side is larger than that of an upper side.Type: ApplicationFiled: November 28, 2019Publication date: December 23, 2021Applicant: LOTTE CHEMICAL CORPORATIONInventors: You Jung Lee, Young Koan Ko, Dae Gun Kim, Won Young Kim, Tae Wook Kim
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Publication number: 20210362406Abstract: Disclosed is a scheme whereby a continuous fiber reinforced thermoplastic resin composite material applicable to production of a reinforcing material of various thermoplastic injection products and manufacture of a fiber reinforced thermoplastic plastic part using 3D printing can be produced by a simple method to have an excellent mechanical property. The present invention provides a continuous fiber reinforced thermoplastic composite material in which a plurality of yarns or tape intermediate materials are combined together to form a rod shape, and a method for producing the same.Type: ApplicationFiled: November 29, 2018Publication date: November 25, 2021Inventors: Won Seock KIM, Jong Wook LEE, You Jung LEE
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Patent number: 10913415Abstract: A bumper beam for a vehicle is attached to a front or rear portion of the vehicle, includes a beam main body having a front surface opposite to a surface to be attached to the vehicle, the front surface being curved outwardly, and the beam main body having a C-shaped section opened outwardly toward the front surface, and stay portions formed on both sides of the beam main body, each of the stay portions having an opening at a rear surface thereof. The beam main body includes a fiber reinforced plastic.Type: GrantFiled: December 7, 2018Date of Patent: February 9, 2021Assignees: Hyundai Motor Company, Kia Motors Corporation, Lotte Chemical Corporation, Automobile Industrial AceInventors: Hyun Kyung Kim, Jeong Min Cho, Byungkyu Yoon, Taegbong Cho, Jong Wook Lee, Won Seock Kim, Kyo Min Lee, You Jung Lee, Yeun Hee Hwang
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Publication number: 20190299888Abstract: A bumper beam for a vehicle is attached to a front or rear portion of the vehicle, includes a beam main body having a front surface opposite to a surface to be attached to the vehicle, the front surface being curved outwardly, and the beam main body having a C-shaped section opened outwardly toward the front surface, and stay portions formed on both sides of the beam main body, each of the stay portions having an opening at a rear surface thereof. The beam main body includes a fiber reinforced plastic.Type: ApplicationFiled: December 7, 2018Publication date: October 3, 2019Inventors: Hyun Kyung KIM, Jeong Min CHO, Byungkyu YOON, Taegbong CHO, Jong Wook LEE, Won Seock KIM, Kyo Min LEE, You Jung LEE, Yeun Hee HWANG
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Publication number: 20160222501Abstract: Provided is a post-treatment method of a film-coated member, the method including heating an electrically conductive film provided on at least one surface of a substrate by applying pressure to a member including the substrate and the film and applying a high-frequency direct current pulse to the film, wherein the pressure is applied in a direction having a normal-vector-direction component of a layer of the film.Type: ApplicationFiled: January 19, 2016Publication date: August 4, 2016Inventors: Heung Nam HAN, You Jung LEE, Hyun Min SUNG