Patents by Inventor Tae Hyun PARK
Tae Hyun PARK 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: 20240080011Abstract: A bulk-acoustic wave (BAW) resonator includes a central portion in which a first electrode, a piezoelectric layer, and a second electrode are sequentially stacked on a substrate, and an extension portion extending externally from the central portion, and an insertion layer and a loss prevention film are disposed in the extension portion between the substrate and the second electrode. The loss prevention film is formed to have a thickness of 50 ? to 500 ?. The insertion layer is stacked on the loss prevention film, and has a side surface opposing the central portion, the side surface is formed as a first inclined surface having a first inclination angle. The loss prevention film has a side surface opposing the central portion, the side surface is formed as a second inclined surface having a second inclination angle. The second inclination angle is formed to be greater than the first inclination angle.Type: ApplicationFiled: February 22, 2023Publication date: March 7, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Moon Chul LEE, Jae Hyoung GIL, Kwang Su KIM, Sung Jun LEE, Yong Suk KIM, Dong Hyun PARK, Tae Kyung LEE
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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: 11701230Abstract: Disclosed is a patient-specific mandibular implant inserted into a mandibular defect region and a method of manufacturing the same, and more particularly, to a patient-specific mandibular implant inserted into a mandibular defect region, which can be easily and rapidly manufactured using personalized three-dimensional (3D) printing technology for a defect region, can provide an effect of preparing a later step for restoring a tooth in advance, and can be easily manufactured tooth restoration data based on the Korean standard database (DB), and a method of manufacturing the same.Type: GrantFiled: September 5, 2019Date of Patent: July 18, 2023Assignee: MEDYSSEY CO., LTD.Inventors: Ui-Lyong Lee, Jong-Wuk Jang, Kwum-Mook Lim, Su-Heon Woo, Hyo-Bok Jeong, Tae-Hyun Park, Hyun-Woo Jung
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Publication number: 20230034622Abstract: An apparatus for maintaining spacing of a cutout portion of lamina used for patient-customized laminoplasty is proposed. The apparatus for maintaining spacing of a cutout portion of lamina used for patient-customized laminoplasty includes a spacer configured to be fitted in a cutout space secured by opening in order to open a cutout portion and expand a spinal canal after a portion of a lamina of a vertebra is cut, and configured to keep the spinal canal expanded, and a plate coupled to the spacer and fixed to an outer side of the lamina, thereby preventing movement of the spacer.Type: ApplicationFiled: July 18, 2022Publication date: February 2, 2023Applicant: Medyssey Co., Ltd.Inventors: Hye Ji PARK, Eun A KIM, Tae Hyun PARK, Jun Goo JANG, Hwa Seong JEON
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Patent number: 11527423Abstract: A method for setting a substrate processing apparatus having a head for dispensing ink includes aligning a position of at least one vision unit, by moving the vision unit above a reference mark and taking, by the vision unit, an image of the reference mark, in which the vision unit takes an image of a substrate, and the reference mark is made on the substrate processing apparatus and fixed in one position, and aligning at least one of a movement axis of the vision unit, a position of the substrate, or a movement axis of the substrate, by moving the vision unit or the substrate in a state in which the substrate having alignment marks made thereon is located under the vision unit and taking, by the vision unit, an image of the alignment marks.Type: GrantFiled: October 14, 2021Date of Patent: December 13, 2022Assignee: SEMES CO., LTD.Inventors: Tae Hyun Park, Jae Young Jang, Kook Bong Lee
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Publication number: 20220210574Abstract: Provided is a diaphragm for a high water pressure waterproof microspeaker. The diaphragm for a waterproof microspeaker includes an annular dome portion formed of an elastic membrane material and having a dome portion protruding upward or downward, an annular outer periphery portion attached to an outer periphery of the dome portion and injection-molded with a material having rigidity, an annular inner periphery portion attached to an inner periphery of the dome portion and injection-molded with a material having rigidity, and a center diaphragm attached to a center of the inner periphery portion, wherein the outer periphery portion and the inner periphery portion are attached to an edge portion by double-shot injection molding.Type: ApplicationFiled: December 28, 2021Publication date: June 30, 2022Inventors: Cheon Myeong Kim, Ji Hoon Kim, Jong Soo Yoon, Kil Dong Park, Gi Hun Song, Tae Hyun Park
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Publication number: 20220122854Abstract: A method for setting a substrate processing apparatus having a head for dispensing ink includes aligning a position of at least one vision unit, by moving the vision unit above a reference mark and taking, by the vision unit, an image of the reference mark, in which the vision unit takes an image of a substrate, and the reference mark is made on the substrate processing apparatus and fixed in one position, and aligning at least one of a movement axis of the vision unit, a position of the substrate, or a movement axis of the substrate, by moving the vision unit or the substrate in a state in which the substrate having alignment marks made thereon is located under the vision unit and taking, by the vision unit, an image of the alignment marks.Type: ApplicationFiled: October 14, 2021Publication date: April 21, 2022Inventors: TAE HYUN PARK, JAE YOUNG JANG, KOOK BONG LEE
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Publication number: 20220054508Abstract: A composition of the present invention relates to a composition comprising dutasteride, wherein said composition may maintain a constant concentration of dutasteride in blood and continuously release a drug thereof for a long period of time while not precipitating dutasteride in a solid form when being administered into the human body, and also has an excellent safety without causing local irritations in an administration site.Type: ApplicationFiled: December 13, 2019Publication date: February 24, 2022Inventors: Tae Hyun Park, Ki Seong Ko, So Hyun Park, Sang Myoung Noh, Jong Lae Lim
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Patent number: 11147807Abstract: The present invention relates to a pharmaceutical composition comprising a DUSP1 inhibitor. The pharmaceutical composition comprising the DUSP1 inhibitor according to the present invention can solve the problems of inhibitors that target the active site because it inhibits DUSP1 by an allosteric inhibitory mechanism, and is effective for preventing or treating diseases involving DUSP1 enzymes, for example, a cancer such as a liver cancer, a breast cancer and a pancreatic cancer, a hepatitis C, and a depression. In particular, the DUSP1 inhibitor according to the present invention is very effective in treating a depression because it directly acts on neuronal growth.Type: GrantFiled: February 28, 2018Date of Patent: October 19, 2021Assignees: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Seong Eon Ryu, Tae Hyun Park, Kwang Hwan Lee, Ju Seop Kang, Shin Hee Kim, Kyoung Tae Nam, Hyeon Kyu Lee
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Publication number: 20200205984Abstract: Disclosed is a patient-specific mandibular implant inserted into a mandibular defect region and a method of manufacturing the same, and more particularly, to a patient-specific mandibular implant inserted into a mandibular defect region, which can be easily and rapidly manufactured using personalized three-dimensional (3D) printing technology for a defect region, can provide an effect of preparing a later step for restoring a tooth in advance, and can be easily manufactured tooth restoration data based on the Korean standard database (DB), and a method of manufacturing the same.Type: ApplicationFiled: September 5, 2019Publication date: July 2, 2020Applicant: Medyssey Co., Ltd.Inventors: Ui-Lyong LEE, Jong-Wuk JANG, Kwum-Mook LIM, Su-Heon WOO, Hyo-Bok JEONG, Tae-Hyun PARK, Hyun-Woo JUNG
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Publication number: 20200155537Abstract: The present invention relates to a pharmaceutical composition comprising a DUSP1 inhibitor. The pharmaceutical composition comprising the DUSP1 inhibitor according to the present invention can solve the problems of inhibitors that target the active site because it inhibits DUSP1 by an allosteric inhibitory mechanism, and is effective for preventing or treating diseases involving DUSP1 enzymes, for example, a cancer such as a liver cancer, a breast cancer and a pancreatic cancer, a hepatitis C, and a depression. In particular, the DUSP1 inhibitor according to the present invention is very effective in treating a depression because it directly acts on neuronal growth.Type: ApplicationFiled: February 28, 2018Publication date: May 21, 2020Applicants: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Seong Eon RYU, Tae Hyun PARK, Kwang Hwan LEE, Ju Seop KANG, Shin Hee KIM, Kyoung Tae NAM, Hyeon Kyu LEE
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Publication number: 20200100505Abstract: The present invention relates to a microbial insecticide for control of thrips, comprising a Beauveria bassiana ERL836 strain (KCCM11506P) or a spore thereof. The insecticide of the present invention shows an insecticidal activity as potent as pre-existing chemical insecticides against thrips, is environmentally friendly, and easy to manage and produce, thus finding outstanding commercial applications.Type: ApplicationFiled: April 21, 2017Publication date: April 2, 2020Applicants: FARMHANNONG CO., LTD., INDUSTRIAL COOPERATION FOUNDATION CHONBUK NATIONAL UNIVERSITYInventors: Taek-Su SHIN, Tae-Hoon KIM, Tae-Hyun PARK, Pan-Jung HA, Eul-Jai MYUNG, Han-Young LEE, Jae-Su KIM, Se-Jin LEE, Jong-Cheol KIM, Si-Hyeon KIM, Mi-Rong LEE
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Publication number: 20150236366Abstract: Provided is a flexible fuel cell.Type: ApplicationFiled: December 19, 2014Publication date: August 20, 2015Applicants: SNU R&DB Foundation, Global Frontier Center for Multiscale Energy SystemsInventors: Ik Whang CHANG, Jin Hwan LEE, Tae Hyun PARK, Suk Won CHA, Seung Hwan KO
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Publication number: 20150155572Abstract: Disclosed herein is a flexible fuel cell, including: (i) an anode comprising an anode end plate structure made of a polymer material and provided with a hydrogen flow channel and a collector made of a metal layer deposited on the anode end plate structure; (ii) a cathode comprising a cathode end plate structure made of a polymer material and provided with an air flow channel having air holes and a collector formed of a metal layer deposited on the cathode end plate structure; and (iii) a membrane electrode assembly (MEA) comprising a polymer electrolyte membrane whose surface is coated with a catalyst layer and a gas diffusion layer (GDL) provided on at least one side thereof, wherein the membrane electrode assembly is interposed and pressed between the anode and the cathode.Type: ApplicationFiled: February 6, 2015Publication date: June 4, 2015Inventors: Ik Whang Chang, Tae Hyun Park, Yoon Ho Lee, Suk Won Cha
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Publication number: 20130260276Abstract: Disclosed herein is a flexible fuel cell, including: (i) an anode comprising an anode end plate structure made of a polymer material and provided with a hydrogen flow channel and a collector made of a metal layer deposited on the anode end plate structure; (ii) a cathode comprising a cathode end plate structure made of a polymer material and provided with an air flow channel having air holes and a collector formed of a metal layer deposited on the cathode end plate structure; and (iii) a membrane electrode assembly (MEA) comprising a polymer electrolyte membrane whose surface is coated with a catalyst layer and a gas diffusion layer (GDL) provided on at least one side thereof, wherein the membrane electrode assembly is interposed and pressed between the anode and the cathode.Type: ApplicationFiled: February 25, 2013Publication date: October 3, 2013Applicants: XFC Inc., SNU R&DB FoundationInventors: Ik Whang Chang, Tae Hyun Park, Yoon Ho Lee, Suk Won Cha, Ju-Hyung Lee
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FLEXIBLE GAS BARRIER FILM, METHOD FOR PREPARING THE SAME, AND FLEXIBLE DISPLAY DEVICE USING THE SAME
Publication number: 20120114910Abstract: The present invention provides a flexible gas barrier film including: a transparent base film; and a hydrophobic pattern layer formed on the base film. The flexible gas barrier film is capable of maximizing hydrophobicity and effectively reducing water vapor permeability by patterning the hydrophobic layer.Type: ApplicationFiled: November 10, 2010Publication date: May 10, 2012Applicant: KOREA University Research and Business FoundationInventors: Byeong Kwon JU, Jin-Hwan CHOI, Young-Wook PARK, Tae Hyun PARK, Ki-Young DONG