Patents by Inventor Jae-Sik Yang
Jae-Sik Yang 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: 20240147845Abstract: The present disclosure relates to an organic electroluminescent device. The organic electroluminescent device of the present disclosure shows high luminous efficiency and good lifespan by comprising a specific combination of the plural kinds of host compounds and a specific hole transport compound.Type: ApplicationFiled: December 6, 2023Publication date: May 2, 2024Inventors: Kyoung-Jin PARK, Tae-Jin LEE, Jae-Hoon SHIM, Yoo Jin DOH, Hee-Choon AHN, Young-Kwang KIM, Doo-Hyeon MOON, Jeong-Eun YANG, Su-Hyun LEE, Chi-Sik KIM, Ji-Song JUN
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Patent number: 11945307Abstract: An integrated control apparatus for an autonomous vehicle includes: a movable control device corresponding to a portable device that performs steering, gear-shifting, acceleration, and braking of a vehicle by a user's control when a driving mode is shifted from an autonomous driving mode to a manual driving mode; and a fixed display device controlled in a touch manner to perform other functions other than steering, gear-shifting, acceleration, and braking, wherein a steering dial switch, a gear-shifting slide switch, an acceleration rotary switch, and a brake button switch are disposed in the movable control device and are manipulated differently.Type: GrantFiled: August 23, 2021Date of Patent: April 2, 2024Assignees: Hyundai Motor Company, Kia Corporation, SL CorporationInventors: Eun Sik Kim, Seok Woo Ye, Jae Hoon Jung, Ji Hoon Yang
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Publication number: 20240083384Abstract: A vehicle seat reinforcement device includes a leg portion mounted on a floor panel, a seat cushion frame slidably mounted on the leg portion, and a load reinforcing structure connected between the leg portion and the seat cushion frame, wherein when a seat belt anchorage load is transferred to the seat cushion frame, the seat cushion frame is locked to the leg portion by the load reinforcing structure.Type: ApplicationFiled: February 3, 2023Publication date: March 14, 2024Applicants: Hyundai Motor Company, Kia Corporation, Daechang Seat Co.,LTD-Dongtan, Hyundai Transys Inc.Inventors: Sang Soo LEE, Chan Ho JUNG, Mu Young KIM, Sang Hark LEE, Ho Suk JUNG, Deok Soo LIM, Sang Do PARK, In Sun BAEK, Sin Chan YANG, Chan Ki CHO, Myung Soo LEE, Jae Yong JANG, Jun Sik HWANG, Ho Sung KANG, Hae Dong KWAK, Hyun Tak KO
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Publication number: 20240079249Abstract: An atomic layer etching method using a ligand exchange reaction may include a substrate providing step of putting a substrate with a thin film formed thereon into a reaction chamber, a halogenated thin film forming step of forming a halogenated thin film on a surface of the thin film by infusing a halogenated gas into the reaction chamber, and an etching step of etching the halogenated thin film by infusing a ligand without a metal or metal precursor into the reaction chamber with the substrate with the halogenated thin film.Type: ApplicationFiled: January 17, 2023Publication date: March 7, 2024Inventors: Jae Chul LEE, Hyun Sik NOH, Dong Kyun LEE, Eun Ae JUNG, Kyoung-Mun KIM, Jooyong KIM, Younghun BYUN, Byeong Il YANG, Changhyun JIN
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Patent number: 11917907Abstract: The present disclosure relates to an organic electroluminescent device. The organic electroluminescent device of the present disclosure shows high luminous efficiency and good lifespan by comprising a specific combination of the plural kinds of host compounds and a specific hole transport compound.Type: GrantFiled: November 22, 2021Date of Patent: February 27, 2024Assignee: Rohm and Haas Electronic Materials Korea Ltd.Inventors: Kyoung-Jin Park, Tae-Jin Lee, Jae-Hoon Shim, Yoo Jin Doh, Hee-Choon Ahn, Young-Kwang Kim, Doo-Hyeon Moon, Jeong-Eun Yang, Su-Hyun Lee, Chi-Sik Kim, Ji-Song Jun
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Patent number: 11912915Abstract: The present invention relates to a phosphine precursor for the preparation of a quantum dot, and a quantum dot prepared therefrom. Using the phosphine precursor for the preparation of a quantum dot of the present invention, a quantum dot with improved luminous efficiency and higher luminous color purity can be provided.Type: GrantFiled: March 2, 2018Date of Patent: February 27, 2024Assignee: SK Chemicals Co., Ltd.Inventors: Hee Il Chae, Jeong Ho Park, Kyung Sil Yoon, Ju-Sik Kang, Yu Mi Chang, Nam-Choul Yang, Jae Kyun Park, Song Lee
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Patent number: 10705028Abstract: In order to inspect a substrate, an image information of a substrate before applying solder is displayed. Then, at least one inspection region on the substrate is image-captured to obtain an image of the inspection region that is image-captured. Then, image information that is to be displayed is renewed and the renewed image information is displayed. And, in order to inspect a foreign substance, obtained image of the inspection region is compared with a reference image of the substrate. Therefore, an operator can easily catch a region corresponding to a specific region of the image that is displayed, and easily detect a foreign substance on the substrate.Type: GrantFiled: July 20, 2018Date of Patent: July 7, 2020Assignee: KOH YOUNG TECHNOLOGY INC.Inventors: Hyun-Seok Lee, Jae-Sik Yang, Ja-Geun Kim, Hee-Tae Kim, Hee-Wook You
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Patent number: 10485786Abstract: The present invention provides a pharmaceutical composition for preventing or treating macular degeneration, which comprises benzopyran derivatives substituted with secondary amines including imidazole or pharmaceutically acceptable salts thereof as an active ingredient. The pharmaceutical composition of the present invention may be used in the form of eye drops.Type: GrantFiled: March 30, 2018Date of Patent: November 26, 2019Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Kyu-Yang Yi, Sung-Eun Yoo, Nack-Jeong Kim, Jee-Hee Suh, Choun-Ki Joo, Jun-Sub Choi, Jae-Sik Yang, Geun-Hyeog Lee, Yun-Seok Cho, Jin-Ha Park, Hye-Sung Lee
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Publication number: 20180328857Abstract: In order to inspect a substrate, an image information of a substrate before applying solder is displayed. Then, at least one inspection region on the substrate is image-captured to obtain an image of the inspection region that is image-captured. Then, image information that is to be displayed is renewed and the renewed image information is displayed. And, in order to inspect a foreign substance, obtained image of the inspection region is compared with a reference image of the substrate. Therefore, an operator can easily catch a region corresponding to a specific region of the image that is displayed, and easily detect a foreign substance on the substrate.Type: ApplicationFiled: July 20, 2018Publication date: November 15, 2018Applicant: KOH YOUNG TECHNOLOGY INC.Inventors: Hyun-Seok Lee, Jae-Sik Yang, Ja-Geun Kim, Hee-Tae Kim, Hee-Wook You
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Patent number: 10060859Abstract: In order to inspect a substrate, an image information of a substrate before applying solder is displayed. Then, at least one inspection region on the substrate is image-captured to obtain an image of the inspection region that is image-captured. Then, image information that is to be displayed is renewed and the renewed image information is displayed. And, in order to inspect a foreign substance, obtained image of the inspection region is compared with a reference image of the substrate. Therefore, an operator can easily catch a region corresponding to a specific region of the image that is displayed, and easily detect a foreign substance on the substrate.Type: GrantFiled: April 1, 2014Date of Patent: August 28, 2018Assignee: KOH YOUNG TECHNOLOGY INC.Inventors: Hyun-Seok Lee, Jae-Sik Yang, Ja-Geun Kim, Hee-Tae Kim, Hee-Wook You
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Publication number: 20180221343Abstract: The present invention provides a pharmaceutical composition for preventing or treating macular degeneration, which comprises benzopyran derivatives substituted with secondary amines including imidazole or pharmaceutically acceptable salts thereof as an active ingredient. The pharmaceutical composition of the present invention may be used in the form of eye drops.Type: ApplicationFiled: March 30, 2018Publication date: August 9, 2018Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATIONInventors: Kyu-Yang YI, Sung-Eun YOO, Nack-Jeong KIM, Jee-Hee SUH, Choun-Ki JOO, Jun-Sub CHOI, Jae-Sik YANG, Geun-Hyeog LEE, Yun-Seok CHO, Jin-Ha PARK, Hye-Sung LEE
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Patent number: 9790844Abstract: An intake-air cooling apparatus for a vehicle includes an intercooler of a turbocharger, and an intake line to which compressed air is supplied from the intercooler. A fluid moving unit is connected at a first side thereof to the intercooler and connected at a second side thereof to the intake line, cools indoor air via a Peltier element.Type: GrantFiled: June 3, 2015Date of Patent: October 17, 2017Assignee: HYUNDAI MOTOR COMPANYInventor: Jae Sik Yang
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Patent number: 9739370Abstract: A shifting control method for a vehicle may include a Wide Open Throttle (WOT) determination, by a controller, of determining whether the vehicle is in a WOT condition, a shift RPM determination, by the controller, of determining shift RPM using turbine RPM and slip RPM, when it is determined in the WOT determination that the vehicle is in the WOT condition, an estimated RPM determination, by the controller, of determining estimated RPM based on the shift RPM and a rate of change of the turbine RPM after the shift RPM determination, the estimated RPM being the shift RPM after a preset time period, an estimated RPM comparison, by the controller, of comparing the estimated RPM with a first preset RPM after the estimated RPM determination, and a shifting processing, by the controller, of performing upshifting when the estimated RPM is equal to or greater than the first preset RPM.Type: GrantFiled: May 31, 2016Date of Patent: August 22, 2017Assignee: Hyundai Motor CompanyInventor: Jae Sik Yang
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Publication number: 20170167601Abstract: A shifting control method for a vehicle may include a Wide Open Throttle (WOT) determination, by a controller, of determining whether the vehicle is in a WOT condition, a shift RPM determination, by the controller, of determining shift RPM using turbine RPM and slip RPM, when it is determined in the WOT determination that the vehicle is in the WOT condition, an estimated RPM determination, by the controller, of determining estimated RPM based on the shift RPM and a rate of change of the turbine RPM after the shift RPM determination, the estimated RPM being the shift RPM after a preset time period, an estimated RPM comparison, by the controller, of comparing the estimated RPM with a first preset RPM after the estimated RPM determination, and a shifting processing, by the controller, of performing upshifting when the estimated RPM is equal to or greater than the first preset RPM.Type: ApplicationFiled: May 31, 2016Publication date: June 15, 2017Applicant: Hyundai Motor CompanyInventor: Jae Sik YANG
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Publication number: 20160146095Abstract: An intake-air cooling apparatus for a vehicle includes an intercooler of a turbocharger, and an intake line to which compressed air is supplied from the intercooler. A fluid moving unit is connected at a first side thereof to the intercooler and connected at a second side thereof to the intake line, cools indoor air via a Peltier element.Type: ApplicationFiled: June 3, 2015Publication date: May 26, 2016Inventor: Jae Sik YANG
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Publication number: 20160025649Abstract: In order to inspect a substrate, an image information of a substrate before applying solder is displayed. Then, at least one inspection region on the substrate is image-captured to obtain an image of the inspection region that is image-captured. Then, image information that is to be displayed is renewed and the renewed image information is displayed. And, in order to inspect a foreign substance, obtained image of the inspection region is compared with a reference image of the substrate. Therefore, an operator can easily catch a region corresponding to a specific region of the image that is displayed, and easily detect a foreign substance on the substrate.Type: ApplicationFiled: April 1, 2014Publication date: January 28, 2016Inventors: Hyun-Seok LEE, Jae-Sik YANG, Ja-Geun KIM, Hee-Tae KIM, Hee-Wook YOU
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Publication number: 20140018402Abstract: The present invention provides a pharmaceutical composition for preventing or treating macular degeneration, which comprises benzopyran derivatives substituted with secondary amines including imidazole or pharmaceutically acceptable salts thereof as an active ingredient. The pharmaceutical composition of the present invention may be used in the form of eye drops.Type: ApplicationFiled: March 29, 2011Publication date: January 16, 2014Applicants: CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Kyu-Yang Yi, Sung-Eun Yoo, Nack-Jeong Kim, Jee-Hee Suh, Choun-Ki Joo, Jun-Sub Choi, Jae-Sik Yang, Geun-Hyeog Lee, Yun-Seok Cho, Jin-Ha Park, Hye-Sung Lee