Patents by Inventor Min-Hyuk Lee
Min-Hyuk 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: 11951062Abstract: A device configured for a vehicle for supporting and massaging a neck of a passenger is provided. The device is configured such that a neck support pad is integrally formed on a lower end portion of a headrest to hold up and support the neck of a passenger, and a massage device is mounted in the neck support pad to massage the neck of the passenger, thus stably supporting and massaging the neck of the passenger sitting on a seat.Type: GrantFiled: January 5, 2021Date of Patent: April 9, 2024Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Baek Hee Lee, Gyu Ho Chung, Jong Hun Lee, Yo Seob Lee, Hyun Kyu Park, Min Hyuk Kwak
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Publication number: 20240113152Abstract: A display apparatus can include a substrate having a penetrating area and a separating area, the penetrating area including a substrate hole, a first buffer layer having a first-buffer lower layer, and a first-buffer upper layer, a first thin film transistor including a first semiconductor pattern, a first gate electrode, and a first source electrode and a first drain electrode, a first interlayer insulating film; a second interlayer insulating film, an opening extending through the second interlayer insulating film, the first interlayer insulating film, the first gate insulating film and the first-buffer upper layer, and a separation structure in the opening, the separation structure including a first separation layer having a same stacked structure as the first-buffer upper layer, a second separation layer having a same stacked structure as the first gate insulating film, and a third separation layer having a same stacked structure as the first gate electrode.Type: ApplicationFiled: December 11, 2023Publication date: April 4, 2024Applicant: LG Display Co., Ltd.Inventors: Dong-Il CHU, Min-Joo KIM, Jae-Won LEE, Sang-Hoon PAK, Sang-Hyuk WON, Seung-Hyun YOUK, Seon-Hee LEE
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Patent number: 11950501Abstract: An organic light emitting device including: a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer, wherein one of the first electrode and the second electrode is a reflective electrode and the other is a semitransparent or transparent electrode, and wherein the organic layer includes a layer having at least one of the compounds having at least one carbazole group, and a flat panel display device including the organic light emitting device. The organic light emitting device has low driving voltage, excellent current density, high brightness, excellent color purity, high efficiency, and long lifetime.Type: GrantFiled: October 18, 2022Date of Patent: April 2, 2024Assignee: Samsung Display Co., Ltd.Inventors: Seok-Hwan Hwang, Young-Kook Kim, Yoon-Hyun Kwak, Jong-Hyuk Lee, Kwan-Hee Lee, Min-Seung Chun
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Publication number: 20240085786Abstract: The present invention relates to a naphthalimide sulfonate derivative, and a photoacid generator and a photoresist composition each comprising same and, more specifically, to a naphthalimide sulfonate derivative compound, and a photoacid generator and a photoresist composition each comprising same, wherein the compound has excellent absorbance for light of i-line (365 nm) wavelength, is greatly easy to prepare into a polymerizable composition due to very high solubility in an organic solvent, has good thermal stability, and shows a favorable acid generation rate.Type: ApplicationFiled: December 28, 2021Publication date: March 14, 2024Applicant: SAMYANG CORPORATIONInventors: Chun Rim OH, Dae Hyuk CHOI, Yu Na CHOI, Deuk Rak LEE, Ji Eun CHOI, Ki Tae KANG, Min Jung KIM, Won Jung LEE, Chi Wan LEE
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Publication number: 20240076127Abstract: Provided is a ceiling storage system capable of correcting a working position and constantly checking stability of a structure by detecting an amount of change in a facility. According to the ceiling storage system, a transport vehicle moves to an upper portion of a first storage area of a plurality of storage areas in a state of gripping an article, and the transport vehicle measures a first distance value between the transport vehicle and the first storage area using a distance sensor and measures a relative position value between the transport vehicle and the first storage area using a vision sensor, before unloading the article from the first storage area.Type: ApplicationFiled: May 23, 2023Publication date: March 7, 2024Inventors: Sang Kyung LEE, Seung Gyu KANG, Hyun Jae KANG, Young Wook KIM, Sang A BANG, Yong-Jun AHN, Min Kyun LEE, Hyun Woo LEE, Jeong Hun LIM, Jun Hyuk CHANG
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Publication number: 20230001035Abstract: A movable curtain disinfection device according to an embodiment of the present invention includes frames installed on an upper portion of a support, spaced apart from each other to face each other, and configured to define a disinfection space for a curtain provided between the frames, rotary rollers provided so that a pair of rotary rollers thereof is mounted on an inner surface of each of the frames, the rotary rollers being configured to rotate so that the curtain passes through the disinfection space, rotary belts each configured to surround an outer portion of each of the pairs of rotary rollers, the rotary belts being configured to guide a movement of the curtain while rotating in conjunction with rotations of the rotary rollers, and disinfection modules disposed between the pairs of rotary rollers and configured to disinfect the curtain passing through the disinfection space.Type: ApplicationFiled: November 10, 2020Publication date: January 5, 2023Applicant: INDUSTRY-UNIVESITY COOPERATION FOUNDATION HANYANG UNIVERSITYInventors: Yeong Tak SONG, Tae Ho LIM, Jung Hyun KIM, Min Hyuk LEE, Jong Bong CHOI, Hyun Ji SUNG, Kyeng Jin LIM
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Publication number: 20160086605Abstract: A conference proceeding apparatus a conference proceeding method for advancing a conference are provided. The conference proceeding apparatus includes an interface configured to receive an input, a display configured to display subjects of a conference in response to the interface receiving an input to start the conference, and a voice recognizer configured to recognize voices of participants of the conference. The conference proceeding apparatus further includes a voice-text converter configured to convert the recognized voices into texts, and a controller configured to register, in a record of the conference, the converted texts corresponding to the subjects.Type: ApplicationFiled: August 4, 2015Publication date: March 24, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seung-min KIM, Jeong-shan NA, Dai-boong LEE, Min-hyuk LEE
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Patent number: 8428459Abstract: An optical input/output (I/O) bus system for connecting a plurality of external devices with a central processing unit (CPU) or memory in a specific system using an optical signal is provided.Type: GrantFiled: February 12, 2010Date of Patent: April 23, 2013Assignee: KAIST (Korea Advanced Institute of Science and Technology)Inventors: Hyo Hoon Park, Tae Woo Lee, Mu Hee Cho, Seong Woon Kim, Min Hyuk Lee
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Patent number: 8224185Abstract: A USB compatible apparatus for connecting an optical universal serial bus (USB) (or an optical serial bus; OSB) device and an electrical USB device, and a structure of the apparatus are provided. More particularly, a USB compatible apparatus for guaranteeing a connection between an optical USB device for inputting/outputting an optical signal and an electrical USB device for inputting/outputting an electrical signal, for example, signal transmission and reception between an electrical USB device (e.g., an electrical USB memory) and an optical USB device (e.g., a computer) having an optical USB port, and a structure of the USB compatible apparatus (a first exemplary embodiment), and a USB compatible apparatus for guaranteeing signal transmission and reception between an optical USB device (e.g., an optical USB memory) and an electrical USB device (e.g., a portable telephone) having an electrical USB port, and a structure of the USB compatible apparatus (a second exemplary embodiment) are provided.Type: GrantFiled: December 10, 2009Date of Patent: July 17, 2012Assignee: KaistInventors: Min Hyuk Lee, Dong Min Im, Hyo Hoon Park, Tae Woo Lee, Mu Hee Cho, Seong Woon Kim
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Patent number: 7964754Abstract: Disclosed are a diimmonium salt and a near infrared ray absorption film including the same which is used for blocking the near infrared ray. The diimmonium salt for a near infrared ray absorption film is represented by Formula 1 of the specification, wherein, n is an integer of 1 or 2, R1 to R8 are independently a substituted or unsubstituted linear or branched C1-C10 alkyl group, the substituent for the alkyl group is selected from the group consisting of a cyano group, a nitro group, a carboxyl group, a sulfone group, a halogen atom, a hydroxyl group, a C1 -C8 alkoxy, alkoxyalkoxy, acyloxy, or alkylamino group, and C6-C18 aryl or aryloxy group, and X is a substituted fluoro alkyl phosphate anion represented by Formula 2 of the specification, wherein, x is an integer of 0 or 1, y is an integer of 1, 2 or 3, z is an integer of 6-y, and R9 to R13 are independently a hydrogen atom (H) or a fluorine atom (F).Type: GrantFiled: September 5, 2007Date of Patent: June 21, 2011Assignee: SK Chemicals Co., Ltd.Inventors: Min-Hyuk Lee, Ju-Sik Kang, Jeong-Ho Park, Sung-Yung Lee
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Publication number: 20110116807Abstract: An express interface apparatus using an optical connection is provided. The apparatus connects between a central processing unit (CPU) in a computer system and an external device supporting optical signal transfer using a peripheral component interconnect express (PCIE) supporting high-speed signal processing.Type: ApplicationFiled: January 29, 2010Publication date: May 19, 2011Applicant: KAIST (Korea Advanced Institute of Science and Technology)Inventors: Hyo Hoon PARK, Tae Woo LEE, Min Hyuk LEE, Mu Hee CHO, Seong Woon KIM
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Publication number: 20110116795Abstract: An optical input/output (I/O) bus system for connecting a plurality of external devices with a central processing unit (CPU) or memory in a specific system using an optical signal is provided.Type: ApplicationFiled: February 12, 2010Publication date: May 19, 2011Applicant: KAIST (Korea Advanced Institute of Science and Technology)Inventors: Hyo Hoon PARK, Tae Woo LEE, Mu Hee CHO, Seong Woon KIM, Min Hyuk LEE
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Publication number: 20100179348Abstract: Disclosed are a diimmonium salt and a near infrared ray absorption film including the same which is used for blocking the near infrared ray. The diimmonium salt for a near infrared ray absorption film is represented by Formula 1 of the specification, wherein, n is an integer of 1 or 2, R1 to R8 are independently a substituted or unsubstituted linear or branched C1-C10 alkyl group, the substituent for the alkyl group is selected from the group consisting of a cyano group, a nitro group, a carboxyl group, a sulfone group, a halogen atom, a hydroxyl group, a C1 -C8 alkoxy, alkoxyalkoxy, acyloxy, or alkylamino group, and C6-C18 aryl or aryloxy group, and X is a substituted fluoro alkyl phosphate anion represented by Formula 2 of the specification, wherein, x is an integer of 0 or 1, y is an integer of 1, 2 or 3, z is an integer of 6-y, and R9 to R13 are independently a hydrogen atom (H) or a fluorine atom (F).Type: ApplicationFiled: September 5, 2007Publication date: July 15, 2010Inventors: Min-Hyuk Lee, Ju-Sik Kang, Jeong-Ho Park, Sung-Yung Lee
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Publication number: 20100150572Abstract: A USB compatible apparatus for connecting an optical universal serial bus (USB) (or an optical serial bus; OSB) device and an electrical USB device, and a structure of the apparatus are provided. More particularly, a USB compatible apparatus for guaranteeing a connection between an optical USB device for inputting/outputting an optical signal and an electrical USB device for inputting/outputting an electrical signal, for example, signal transmission and reception between an electrical USB device (e.g., an electrical USB memory) and an optical USB device (e.g., a computer) having an optical USB port, and a structure of the USB compatible apparatus (a first exemplary embodiment), and a USB compatible apparatus for guaranteeing signal transmission and reception between an optical USB device (e.g., an optical USB memory) and an electrical USB device (e.g., a portable telephone) having an electrical USB port, and a structure of the USB compatible apparatus (a second exemplary embodiment) are provided.Type: ApplicationFiled: December 10, 2009Publication date: June 17, 2010Inventors: Min Hyuk Lee, Dong Min Im, Hyo Hoon Park, Tae Woo Lee, Mu Hee Cho, Seong Woon Kim
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Publication number: 20070276151Abstract: A method for preparing asymmetric linear carbonate useful as an electrolyte for lithium secondary battery is disclosed. The method comprises the steps of: removing methyl acetate by a distillation while carrying out a transesterification of dimethyl carbonate with acetate compound in the presence of a basic catalyst; and separating the asymmetric linear carbonate from the transesterification product.Type: ApplicationFiled: October 19, 2005Publication date: November 29, 2007Inventors: Min-Hyuk Lee, Jeong-Ho Park, Seung-Hwan Kim, Seong-Sam Park
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Publication number: 20050072046Abstract: There are provided a biodegradable mulching-mat for preventing weed in rice cultivation having improved biodegradability to be completely degraded in several months, good mulching properties of preventing the growth of weeds, elevating soil temperature and increasing soil moisture capacity, and good strength and durability; and a method for manufacturing said mulching-mat by means of extrusion molding.Type: ApplicationFiled: April 9, 2002Publication date: April 7, 2005Inventors: Woon-Ho Yang, Je-Kyu Kim, Hee-Suk Han, Jae-Hyun Kim, Yang-Soon Kang, Jeong-Ju Shin, Sang-Joon Kim, Min-Hyuk Lee, Soon-Jong Han
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Patent number: D556170Type: GrantFiled: August 8, 2006Date of Patent: November 27, 2007Assignee: Samsung Electronics Co., Ltd.Inventors: Min-Hyuk Lee, Chang-Hwan Hwang
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Patent number: D559825Type: GrantFiled: May 26, 2006Date of Patent: January 15, 2008Assignee: Samsung Electronics Co., Ltd.Inventors: Jei-Sung Park, Min-Hyuk Lee, Chang-Hwan Hwang