Patents by Inventor In-hye Lee
In-hye 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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Publication number: 20240166999Abstract: Mesenchymal stem cells, a preparation method therefor, and a cell therapeutic agent using same have hemocompatibility since thrombosis thereof is suppressed after the expression or activation level of blood coagulation initiating factor CD142 is reduced or inhibited. When intravascularly administered, the mesenchymal stem cells have improved hemocompatibility since thrombosis thereof, which can be caused by the administered mesenchymal stem cells, is suppressed.Type: ApplicationFiled: January 29, 2024Publication date: May 23, 2024Inventors: Eun Ji SHIN, Kang In LEE, Yu Ri CHOI, Hye Jung SHIN, Jae Young LEE, Hwan Yeul YU
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Publication number: 20240170219Abstract: A multilayer electronic component includes: a body having a dielectric layer and first and second internal electrodes alternately disposed with each other while having the dielectric layer interposed therebetween in a first direction; and an external electrode including a connection portion and a band portion extending from the connection portion onto first and second surfaces of the body, wherein the external electrode further includes an electrode layer connected to one of the first and second internal electrodes, a resin layer in contact with the first and second surfaces, and a conductive resin layer disposed on the electrode layer and extending to the resin layer, and L1??L1 when L1 indicates a second-directional size of the resin layer in the band portion, and L1? indicates a second-directional size of the conductive resin layer in the band portion.Type: ApplicationFiled: March 9, 2023Publication date: May 23, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Byung Woo KANG, Jung Min KIM, Hong Je CHOI, Ji Hye HAN, Hye Jin PARK, Su Yun YUN, Sang Wook LEE
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Publication number: 20240167938Abstract: Provided is a quantum imaging device. The device includes a first light source configured to generate first light, a first photon pair generation part configured to generate a first entangled photon pair using the first light, a first beam splitter configured to separate the first entangled photon pair into a first signal idler and a first signal line, a first detector configured to receive the first signal idler, a first mirror configured to provide the first signal line to a target, a second detector configured to receive the first signal line transmitted or reflected to the target, and a signal processor connected to the first and second detectors and configured to obtain a target image by comparing a measurement image with a reference image.Type: ApplicationFiled: November 17, 2023Publication date: May 23, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Young-Ho KO, Chungheon BAEK, Hye Min KIM, Mireu LEE, Hyunhee CHO
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Patent number: 11987781Abstract: The present invention relates to a gas collection device and is directed to a gas collection device for collecting a gas which is generated while microorganisms are cultured in a super absorbent polymer product. The gas collection device may comprise a constant temperature chamber having an interior that is configured to be maintained at a set temperature; a culture flask unit located inside the constant temperature chamber and configured to culture a bacteria therein; an adsorption unit located outside the constant temperature chamber and configured to receive a gas inside the culture flask unit; a pump unit connected to a rear end of the adsorption unit and configured to suck the gas inside the culture flask unit into the adsorption unit; and a mass flow controller located outside the constant temperature chamber and configured to control a flow rate of the gas sucked into the adsorption unit.Type: GrantFiled: June 28, 2021Date of Patent: May 21, 2024Assignee: LG Chem, Ltd.Inventors: Eun Byeol Ko, Jung Hye Won, Nak Hee Choi, Ji Seok Lee, Eun Yeong Jin, Hae Sung Yun
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Patent number: 11987611Abstract: The present disclosure relates to a novel polypeptide having an activity of exporting 5?-inosine monophosphate, a microorganism comprising the same, a method for preparing 5?-inosine monophosphate using the same, and a method for increasing export of 5?-inosine monophosphate.Type: GrantFiled: January 13, 2023Date of Patent: May 21, 2024Assignee: CJ CHEILJEDANG CORPORATIONInventors: Jung Gun Kwon, Min Ji Baek, Ji Hye Lee, Nara Kwon, Ju Jeong Kim, Jin Ah Rho, Jin Man Cho
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Patent number: 11985884Abstract: A display device prevents cracks from spreading to an active area. The display device includes a substrate including an active area and a non-active area having a bending area, a thin-film transistor disposed in the active area, a light-emitting element disposed in the active area and connected to the thin-film transistor, an encapsulation layer disposed on the light-emitting element, a touch sensor disposed on the encapsulation layer, a touch pad disposed in the non-active area, a first routing line connecting the touch sensor to the touch pad via a second routing line in the bending area, and a crack prevention layer disposed on the second routing line in the bending area. Thus, the crack prevention layer is capable of preventing the occurrence of cracks in the bending area BA, thus preventing cracks from spreading to the active area AA.Type: GrantFiled: February 16, 2023Date of Patent: May 14, 2024Assignee: LG Display Co., Ltd.Inventors: Sang-Hyuk Won, Min-Joo Kim, Jae-Won Lee, Sang-Hoon Pak, Byong-Hoo Kim, Ji-Hye Lee, Jae-Man Jang, Sung-Jin Kim, Jae-Hyung Jang
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Publication number: 20240151361Abstract: A hydrogen supply method includes a two-side heat exchange mode in which both introducing a second fluid into a hydrogen storage part after the second fluid exchanges heat with a first fluid in a second heat exchanger in a state in which a compressor is driven to compress the first fluid and introducing the second fluid into the hydrogen storage part after the second fluid is heated or cooled in a thermal device are performed. The method also includes a one-side heat exchange mode in which one of introducing the second fluid into the hydrogen storage part after the second fluid exchanges heat with the first fluid in the second heat exchanger in a state in which the compressor is driven to compress the first fluid and introducing the second fluid into the hydrogen storage part after the second fluid is heated or cooled in the thermal device is performed.Type: ApplicationFiled: August 30, 2023Publication date: May 9, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Yeon Ho Kim, Hoon Mo Park, Kyung Moon Lee, Dong Hoon Nam, Ji Hye Park, Young Jin Cho, Jea Wan Kim, Byeong Soo Shin, Ji Hoon Lee, Ho Young Jeong, Suk Hoon Hong, Man Hee Park, Yeong Jun Kim, Jae Yeon Kim, Ho Chan An
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Publication number: 20240151436Abstract: A hydrogen compression system includes: a heat pump part including a heat pump line configured to allow a refrigerant to circulate therethrough, a hydrogen compression part configured to compress hydrogen by being repeatedly heated and cooled, a first circulation line connected to the heat pump line while passing through the hydrogen compression part and configured to allow the refrigerant introduced from the heat pump line to circulate therethrough, a second circulation line provided to pass through the hydrogen compression part and configured to allow a cooling fluid to circulate therethrough, and a cooling unit provided in the second circulation line and configured to cool the cooling fluid, in which the hydrogen compression part is heated by the refrigerant or cooled by the cooling fluid, thereby minimizing electric power consumption and improving energy efficiency.Type: ApplicationFiled: June 23, 2023Publication date: May 9, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, GRZ TECHNOLOGIES SAInventors: Ji Hye Park, Kyung Moon Lee, Dong Hoon Nam, Young Jin Cho, Hoon Mo Park, Byeong Soo Shin, Krzysztof Romanowicz, Claudio Ruch, Noris Gallandat
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Publication number: 20240151360Abstract: A hydrogen supply method includes a two-side heat exchange mode in which both introducing a second fluid into a hydrogen storage part after the second fluid exchanges heat with a first fluid in a second heat exchanger in a state in which a compressor is driven to compress the first fluid and introducing the second fluid into the hydrogen storage part after the second fluid is heated or cooled in the thermal device are performed. The method also includes a one-side heat exchange mode in which one of introducing the second fluid into the hydrogen storage part after the second fluid exchanges heat with the first fluid in the second heat exchanger in a state in which the compressor is driven to compress the first fluid and introducing the second fluid into the hydrogen storage part after the second fluid is heated or cooled in the thermal device is performed.Type: ApplicationFiled: August 30, 2023Publication date: May 9, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ho Young Jeong, Hoon Mo Park, Kyung Moon Lee, Yeon Ho Kim, Ji Hye Park, Jae Yeon Kim, Dong Hoon Nam
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Publication number: 20240153453Abstract: A display device includes a display panel which includes a pixel including a driving transistor and a light-emitting element, and a sensing line connected to the pixel. A sensing driver senses a first sensing signal corresponding to mobility of the driving transistor through the sensing line, and processes the first sensing signal to output first sensing data. A driving controller receives the first sensing data from the sensing driver, generates mobility compensation data and kickback compensation data based on the first sensing data, and converts image data into compensation image data by the mobility compensation data and the kickback compensation data. A data driver converts the compensation image data into a data signal and provides the data signal to the pixel.Type: ApplicationFiled: August 26, 2023Publication date: May 9, 2024Inventors: KANG-MIN KIM, DONGIN KIM, BYOUNGCHEL KIM, JAHUN KOO, YEONG WON KIM, BONGIM PARK, GYUSU LEE, HYE RYEON JO
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Patent number: 11977607Abstract: Disclosed are a CAM-based weakly supervised object localization device and method. The device includes: a feature map extractor configured to extract a feature map of a last convolutional layer in a convolutional neural network (CNN) in a process of applying an image to the CNN; a weight vector binarization unit configured to first binarize a weight vector of a linear layer in a process of sequentially applying the feature map to a pooling layer that generates a feature vector and the linear layer that generates a class label; a feature map binarization unit configured to second binarize the feature map based on the first binarized weight vector; and a class activation map generation unit configured to generate a class activation map for object localization based on the second binarized feature map.Type: GrantFiled: November 5, 2021Date of Patent: May 7, 2024Assignee: UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITYInventors: Hye Ran Byun, Sanghuk Lee, Cheolhyun Mun, Pilhyeon Lee, Jewook Lee
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Patent number: 11976386Abstract: A method of preparing a carbon fiber including: preparing a precursor fiber for preparing a carbon fiber; and stabilizing the precursor fiber. The stabilization of the precursor fiber includes a first stabilization phase, a second stabilization phase, a third stabilization phase, and a fourth stabilization phase, which are set at four different temperatures between a temperature at which heat starts to be generated from the stabilization reaction of the precursor fiber and a temperature at which the generation of heat is maximized. Ozone gas is input while at least one phase of the third stabilization phase and the fourth stabilization phase is carried out.Type: GrantFiled: April 23, 2019Date of Patent: May 7, 2024Assignee: LG CHEM, LTD.Inventors: Jae Gil Choi, Ji Hye Shin, Joon Hee Cho, Su Jin Kim, Ki Hwan Kim, Il Ha Lee, Myung Su Jang
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Publication number: 20240145118Abstract: A transparent conductor according to an exemplary embodiment of the present invention includes a transparent substrate, and a transparent conductive pattern formed on the transparent substrate, and the transparent conductor includes a nanostructure on an upper surface of at least one of the transparent substrate and the transparent conductive pattern.Type: ApplicationFiled: March 17, 2021Publication date: May 2, 2024Inventors: Dae-Guen CHOI, Hyuk Jun KANG, Ji Hye LEE, Junhyuk CHOI, Won Seok CHANG, Joo Yun JUNG, Jun-ho JEONG
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Publication number: 20240139254Abstract: Provided are mesenchymal stem cells, a preparation method therefor, and a use thereof, the mesenchymal stem cell having oxidative stress resistance by reducing or inhibiting the expression or activity level of KEAP1, which is a negative regulator of Nrf2, so as to increase the activity of Nrf2.Type: ApplicationFiled: January 9, 2024Publication date: May 2, 2024Inventors: Eun Ji SHIN, Kang In LEE, Yu Ri CHOI, Hye Jung SHIN, Jae Young LEE
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Publication number: 20240140779Abstract: A device for controlling refueling of hydrogen includes one or more hydrogen refueling facilities for refueling a hydrogen-powered vehicle with hydrogen, and a controller that collects state information and control data of the hydrogen refueling facilities, performs artificial intelligence learning based on the state information and the control data, and controls operations of the hydrogen refueling facilities based on the learning result.Type: ApplicationFiled: March 17, 2023Publication date: May 2, 2024Inventors: Ji Hye Park, Dae Nyung Lee, A Eun Yoon
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Publication number: 20240130670Abstract: The present invention relates to a wearable pressure ulcer detection sensor, and the wearable pressure ulcer detection sensor according to the present invention includes a pressure sensor measuring pressure based on a change in capacitance caused by physical force, a temperature sensor measuring temperature based on a change in electrical conductivity due to electron hopping, and an impedance sensor including two electrodes spaced apart from each other and in contact with skin.Type: ApplicationFiled: December 20, 2021Publication date: April 25, 2024Inventors: Jin-Woo Park, Seung-Rok KIM, Hye-Jun Kil, Jin-Hoon KIM, Soyeon LEE, Ju-Hyun Yoo, Je-Heon Oh, Ey-In Lee
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IMAGE GENERATING DEVICE SETTING VIRTUAL TRANSMITTERS AND RECEIVERS, AND METHOD OF OPERATING THE SAME
Publication number: 20240134036Abstract: Disclosed is an image generating device, which includes a measurement device including a plurality of transmitters and a plurality of receivers for a multistatic measurement of an object, an image preprocessing device that receives a raw image signal corresponding to the multistatic measurement from the measurement device and generates a preprocessed image signal based on the raw image signal, an image amplifier that generates an amplified image signal based on the preprocessed image signal, and an image restorer that generates a restored image signal corresponding to the object based on the amplified image signal, and the image amplifier is further configured to set up a first virtual transmitter and a first virtual receiver, to obtain first measurement data of a first target transmitter closest to the first virtual transmitter among the plurality of transmitters and a first target receiver closest to the first virtual receiver among the plurality of receivers.Type: ApplicationFiled: October 4, 2023Publication date: April 25, 2024Inventors: Sungwoo JO, Mugeon KIM, JUNGSOO KIM, Kyung Hyun PARK, Il Min LEE, Eui Su LEE, DA HYE CHOI -
Publication number: 20240137462Abstract: A display apparatus includes a communication interface configured to communicate with another display apparatus, a display configured to display contents being shared with the other display apparatus and a video call user interface (UI) for a video call with a user of the other display apparatus, and a processor, in response to at least one of a gesture and a voice of the user included in video call data received from the other display apparatus satisfying a predetermined condition, configured to control the display to change a size of the video call UI displayed on the display.Type: ApplicationFiled: January 4, 2024Publication date: April 25, 2024Inventors: Seong-wook JEONG, Sung-hye LEE, Sung-hyun JANG, Kwan-min LEE, Sang-hee LEE
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Patent number: 11965118Abstract: An adhesive composition includes an acrylic monomer, and a crosslinking agent. A storage modulus of the adhesive composition after curing the adhesive composition at a temperature of about ?20° C. divided by a storage modulus of the adhesive composition after curing the adhesive composition at a temperature of about 60° C. is be greater than about 1 and less than about 10.Type: GrantFiled: August 25, 2021Date of Patent: April 23, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: On Nu Ri Kim, Young Hye Son, Sang Gu Lee
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Patent number: 11961432Abstract: A display device includes a display area and a non-display area disposed around the display area and including a pad area. The display device includes a resistance checker disposed in the non-display area, resistance test pads disposed in the pad area, resistance test lines connecting the resistance checker with the resistance test pad, and crack test lines disposed on the outer side of the resistance checker. The resistance test lines intersect the crack test lines in a plan view.Type: GrantFiled: July 1, 2020Date of Patent: April 16, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Joo Hye Jung, Keon Woo Kim, Dong Hyun Lee, Deuk Jong Kim, Deok Young Choi