Patents by Inventor Jong-Hyun Seo
Jong-Hyun Seo 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: 11994309Abstract: An air conditioner includes an outdoor unit, a plurality of mode change devices including at least one mode changer including a branch duct and a changing valve, and configured to receive a control signal from the outdoor unit to control an operation of the at least one mode changer. A plurality of indoor units are connected to the outdoor unit or the plurality of mode change devices. The outdoor unit may determine an operation mode to operate the plurality of mode change devices a plurality of times. Each of the plurality of indoor units may detect a temperature change of an indoor heat exchanger in response to the operation of the mode change devices, to determine the number of connected mode changers and a connectable mode changer candidate group based on the temperature change of the indoor heat exchanger.Type: GrantFiled: August 19, 2019Date of Patent: May 28, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong Won Bak, Tae Il Kim, Dong-Il Jung, Dong Hyun Goh, Hyeong Joon Seo, Suk Ho Lee, Byoung Guk Lee, Hyeong Seok Lim, Yong Hee Jang
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Patent number: 11987833Abstract: The present invention relates to a novel enzyme capable of producing multi-hydroxy derivatives from polyunsaturated fatty acids and a method for producing multi-hydroxy derivatives of polyunsaturated fatty acids using the same.Type: GrantFiled: October 16, 2020Date of Patent: May 21, 2024Assignee: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGYInventors: Jeong Woo Seo, Jong Jae Yi, Sun Yeon Heo, Young Bae Kim, Chul Ho Kim, Baek Rock Oh, Jung Hyun Ju, Hack Sun Choi
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Publication number: 20240139539Abstract: The present invention relates to a light irradiation apparatus including: a body part, base parts coupled to the body part, light irradiators coupled to the corresponding base part to irradiate light on a user's body, and position adjustors for adjusting the light irradiators in position and having one or more actuators controlled by a computing device, wherein the one or more actuators adjust the light irradiators in position so that the positions of the light irradiators correspond to the user's body on which the light is irradiated.Type: ApplicationFiled: October 28, 2022Publication date: May 2, 2024Inventors: Jong Won KIM, Jung Hyun KIM, Young Seok SEO, Chang Woo LEE
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Publication number: 20240133642Abstract: The present invention relates to an integrated connector and a heat exchanger including the same, in which a connector main body is formed by pressing one pipe, a cap is press-fitted into the connector main body, such that the integrated connector is formed so that an interior of the connector main body is blocked by the cap. Therefore, the number of components used to manufacture a connector, which connects and securely couples a header tank and a gas-liquid separator, may be reduced, the integrated connector may be easily manufactured, and a brazing defect may be reduced at portions where the integrated connector is joined to the header tank and the gas-liquid separator of the heat exchanger.Type: ApplicationFiled: September 26, 2023Publication date: April 25, 2024Inventors: Seung Hark SHIN, Woon Sik KIM, Dae Sung NOH, Hyunwoo CHO, Min Won SEO, Sung Hong SHIN, Jong Du LEE, Jung Hyun CHO, Uk HUH
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Patent number: 11961742Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide methods for manufacturing a semiconductor device, and semiconductor devices produced thereby, that comprise forming an interposer including a reinforcement layer.Type: GrantFiled: August 23, 2021Date of Patent: April 16, 2024Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.Inventors: Jong Sik Paek, Doo Hyun Park, Seong Min Seo, Sung Geun Kang, Yong Song, Wang Gu Lee, Eun Young Lee, Seo Yeon Ahn, Pil Je Sung
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Patent number: 11961681Abstract: A multilayer capacitor includes a capacitor body including dielectric layers and internal electrodes alternately disposed with the dielectric layers interposed therebetween; and an external electrode disposed on the capacitor body to be connected to one or more of the internal electrodes. Porosity of ends of the internal electrodes is less than 50% on an interfacial surface between a margin of the capacitor body in a width direction the capacitor body and the internal electrodes.Type: GrantFiled: November 10, 2021Date of Patent: April 16, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yu Kwang Seo, Berm Ha Cha, Kang Hyun Lee, Jong Hwa Lee, Jong Han Kim
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Publication number: 20240089438Abstract: According to the present invention, an adaptive scheme is applied to an image encoding apparatus that includes an inter-predictor, an intra-predictor, a transformer, a quantizer, an inverse quantizer, and an inverse transformer, wherein input images are classified into two or more different categories, and two or more modules from among the inter-predictor, the intra-predictor, the transformer, the quantizer, and the inverse quantizer are implemented to perform respective operations in different schemes according to the category to which an input image belongs. Thus, the invention has the advantage of efficiently encoding an image without the loss of important information as compared to a conventional image encoding apparatus which adopts a packaged scheme.Type: ApplicationFiled: November 21, 2023Publication date: March 14, 2024Applicant: Dolby Laboratories Licensing CorporationInventors: Jong Ki HAN, Chan Won SEO, Kwang Hyun CHOI
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Publication number: 20240088326Abstract: A light device including a substrate, and first and second light emitters spaced apart from each other, and a power source to control the first light emitter and the second light emitter, in which the first and second light emitters include a light emitting region, a wavelength conversion layer disposed on the light emitting region, and a lateral reflection layer covering a region of a side of the light emitting region and the wavelength conversion layer, the first light emitter and the second light emitter are configured to output the same or different magnitudes of power by receiving the same or different magnitudes of current, the first and second light emitters are respectively configured to emit first light and second light, the first light emitter is electrically connected to the second light emitter through a common electrode.Type: ApplicationFiled: October 30, 2023Publication date: March 14, 2024Inventors: Bang Hyun KIM, Young-Hye Seo, Jae Ho Lee, Jong Min Lee, Seoung Ho Jung, Eui Sung Jeong
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Patent number: 10340294Abstract: Disclosed is a method for manufacturing a thin film transistor. The method for manufacturing a thin film transistor includes: forming a patterned semiconductor layer and a patterned wiring layer on a substrate; and etching the wiring layer to form a channel part. Herein, the wiring layer includes a compensation layer and the compensation layer is formed from a material including a metal of a metal oxide component among components of a material forming the semiconductor layer.Type: GrantFiled: October 14, 2015Date of Patent: July 2, 2019Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITYInventor: Jong Hyun Seo
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Publication number: 20170243891Abstract: Disclosed is a method for manufacturing a thin film transistor. The method for manufacturing a thin film transistor includes: forming a patterned semiconductor layer and a patterned wiring layer on a substrate; and etching the wiring layer to form a channel part. Herein, the wiring layer includes a compensation layer and the compensation layer is formed from a material including a metal of a metal oxide component among components of a material forming the semiconductor layer.Type: ApplicationFiled: October 14, 2015Publication date: August 24, 2017Applicant: Industry-University Cooperation Foundation Korea Aerospace UniversityInventor: Jong Hyun SEO
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Patent number: 9335601Abstract: A thin film transistor substrate for a liquid crystal display device includes a substrate, a metal layer on the substrate, and an aluminum complex oxide layer on the metal layer. The aluminum complex oxide layer comprises at least one selected from the group consisting of zirconium, tungsten, chromium and molybdenum. A passivation layer is formed on the aluminum complex oxide layer through a dipping process.Type: GrantFiled: July 17, 2013Date of Patent: May 10, 2016Assignee: Samsung Display Co., Ltd.Inventors: Jong-Hyun Seo, Mun-Pyo Hong, Nam-Seok Roh
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Patent number: 8871578Abstract: A method for manufacturing a thin film transistor includes forming a semiconductor layer, a wiring layer and a patterned mask layer in sequence on a substrate on which a gate electrode and a gate insulating layer are formed; patterning the wiring layer and the semiconductor layer based on the patterned mask layer while irradiating external light; removing at least a part of the mask layer; forming a channel portion by etching the wiring layer while controlling irradiation of the external light. Further, the method for manufacturing the thin film transistor can obtain an improved structure by forming the semiconductor layer made of an oxide which reacts to external light irradiated thereto, thus capable of adjusting a selectivity between the semiconductor layer and the wiring layer.Type: GrantFiled: October 27, 2011Date of Patent: October 28, 2014Assignee: Industry-University Cooperation Foundation Korea Aerospace UniversityInventor: Jong Hyun Seo
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Publication number: 20130302925Abstract: A thin film transistor substrate for a liquid crystal display device includes a substrate, a metal layer on the substrate, and an aluminum complex oxide layer on the metal layer. The aluminum complex oxide layer comprises at least one selected from the group consisting of zirconium, tungsten, chromium and molybdenum. A passivation layer is formed on the aluminum complex oxide layer through a dipping process.Type: ApplicationFiled: July 17, 2013Publication date: November 14, 2013Applicant: Samsung Display Co., Ltd.Inventors: Jong-Hyun SEO, Mun-Pyo HONG, Nam-Seok ROH
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Publication number: 20130217192Abstract: A method for manufacturing a thin film transistor includes forming a semiconductor layer, a wiring layer and a patterned mask layer in sequence on a substrate on which a gate electrode and a gate insulating layer are formed; patterning the wiring layer and the semiconductor layer based on the patterned mask layer while irradiating external light; removing at least a part of the mask layer; forming a channel portion by etching the wiring layer while controlling irradiation of the external light. Further, the method for manufacturing the thin film transistor can obtain an improved structure by forming the semiconductor layer made of an oxide which reacts to external light irradiated thereto, thus capable of adjusting a selectivity between the semiconductor layer and the wiring layer.Type: ApplicationFiled: October 27, 2011Publication date: August 22, 2013Inventor: Jong Hyun Seo
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Patent number: 8513677Abstract: A thin film transistor substrate for a liquid crystal display device includes a substrate, a metal layer on the substrate, and an aluminum complex oxide layer on the metal layer. The aluminum complex oxide layer comprises at least one selected from the group consisting of zirconium, tungsten, chromium and molybdenum. A passivation layer is formed on the aluminum complex oxide layer through a dipping process.Type: GrantFiled: March 16, 2006Date of Patent: August 20, 2013Assignee: Samsung Display Co., Ltd.Inventors: Jong-Hyun Seo, Mun-Pyo Hong, Nam-Seok Roh
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Patent number: 8416063Abstract: Provided are a method and apparatus for stopping power supply to a radio frequency identification (RFID) system. The apparatus includes: a power supplier supplying power to a high RFID tag; an input unit rectifying and boosting an input predetermined frequency band signal and outputting a direct-current (DC) voltage signal; a wake-up determiner comparing a voltage of the DC voltage signal output from the input unit with a predetermined reference voltage and outputting a HIGH signal or a LOW signal; and a switch stopping power supply to the high RFID tag if the wake-up determiner outputs the LOW signal.Type: GrantFiled: October 24, 2007Date of Patent: April 9, 2013Assignee: Electronics and Telecommunications Research InstituteInventors: Jae-Young Jung, Hae Won Son, Jun Ho Yeo, Jong Hyun Seo, Su Na Choi, Gil Young Choi, Cheol Sig Pyo
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Publication number: 20120110759Abstract: Provided is an automatic cleaner, which includes a first moving part, a second moving part, a moving wheel, a driving motor, a fixing member, and a control part. The first moving part is movably disposed at a side of an object to be cleaned. The second moving part is movably disposed at another side of the object. The moving wheel is disposed on at least one of the first moving part and the second moving part. The driving motor provides driving force to the moving wheel. The fixing member fixes the first moving part and the second moving part to each other through the object. The control part increases or decreases the driving force output from the driving motor according to a moving direction of the first or second moving part.Type: ApplicationFiled: July 16, 2010Publication date: May 10, 2012Inventor: Jong-Hyun Seo
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Patent number: 7917834Abstract: Provided are an apparatus and method for efficiently computing a log likelihood ratio (LLR) using the maximum a posteriori (MAP) algorithm known as block combining. The method includes the steps of: calculating alpha values, beta values and gamma values of at least two time sections; calculating transition probabilities of respective states in the at least two time sections; performing a comparison operation for some of the transition probabilities to determine the highest value, selecting one of the other transition probabilities according to the determined high value, comparing the determined value with the selected value to select the higher value, and thereby obtaining the highest of the transition probabilities; and determining an operation to apply according to the highest transition probability and calculating an LLR.Type: GrantFiled: December 7, 2006Date of Patent: March 29, 2011Assignee: Electronics and Telecommunications Research InstituteInventors: Jong Hyun Seo, Byung Jo Kim, Seong Su Park
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Patent number: 7884723Abstract: Provided are a radio frequency identification (RFID) tag and a wake-up method thereof. The RFID tag includes: a power source that supplies a driving voltage; a continuous wave detector that receives the driving voltage from the power supply so as to detect a continuous wave in a signal received from an RFID tag reader; a command detector that selectively receives the driving voltage and detects a command in the signal; and a controller that executes the command detected by the command detector by supplying the driving voltage to the command detector if the continuous wave is detected, and stops the driving voltage from being supplied to the command detector if no command is received from the command detector for a predetermined time period.Type: GrantFiled: October 30, 2007Date of Patent: February 8, 2011Assignee: Electronics and Telecommunications Research InstituteInventors: Jae-Young Jung, Hae Won Son, Jong Hyun Seo, Junho Yeo, Gil Young Choi, Nae Soo Kim, Cheol Sig Pyo, Jong Suk Chae
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Patent number: D1028259Type: GrantFiled: December 5, 2022Date of Patent: May 21, 2024Assignee: WONTECH Co., Ltd.Inventors: Jong Won Kim, Jung Hyun Kim, Young Seok Seo, Dar young Jeon, Seung Do Kim