Patents by Inventor Hye Rim Lee
Hye Rim 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: 20240120213Abstract: A method of fabricating a semiconductor device is provided. The method includes: loading a substrate into a substrate processing apparatus; and processing the substrate, using the substrate processing apparatus. The processing the substrate includes: providing a process gas; generating a process etchant from the process gas, using plasma ignition, the process etchant including a first etchant and a second etchant; processing the substrate, using the process etchant; identifying a composition rate of the process etchant; and controlling the processing of the substrate based on a process result according to the composition rate of the process etchant.Type: ApplicationFiled: August 30, 2023Publication date: April 11, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Woo Rim LEE, Myoung Jae SEO, Sung Gil KANG, Hyun Ho DOH, Sung Yong PARK, In Hye JEONG
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Publication number: 20240105457Abstract: A substrate processing apparatus, a substrate processing method, and a method of fabricating a semiconductor device are provided. The substrate processing method includes providing a process gas, generating a preliminary etchant, which includes a first etchant and a second etchant, from the process gas through plasma ignition, generating a process etchant by controlling a composition ratio of the preliminary etchant, and performing a selective etching of the substrate with the process etchant.Type: ApplicationFiled: April 6, 2023Publication date: March 28, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Woo Rim LEE, Myoung Jae Seo, In Hye Jeong, Sung Gil Kang
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Publication number: 20240097535Abstract: An electric compressor capable of reducing a size and lightening weight of a package of an inverter unit, as a common mode choke (CM choke) is disposed radially outside of a circuit board of the inverter unit, and a high voltage connector, a CM choke, and a low voltage connector are integrated into a support body.Type: ApplicationFiled: September 6, 2022Publication date: March 21, 2024Inventors: Hyun Woo Lee, Min Gyu Kim, Sang Woo Bae, Hye Rim An, Sung Taeg Oh, Je Su Yun
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Publication number: 20240067668Abstract: The present invention relates to a heteroaryl derivative compound and a use thereof. Since the heteroaryl derivative of the present invention exhibits excellent inhibitory activity against EGFR, the heteroaryl derivative can be usefully used as a therapeutic agent for EGFR-associated diseases.Type: ApplicationFiled: December 29, 2021Publication date: February 29, 2024Inventors: Yi Kyung Ko, Ah Reum Han, Jin Hee Park, Yeong Deok Lee, Hye Rim Im, Kyun Eun Kim, Dong Keun Hwang, Su Been Nam, Myung Hoe Heo, Se Rin Cho, Eun Hwa Ko, Sung Hwan Kim, Hwan Geun Choi
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Publication number: 20240002652Abstract: The present invention relates to a graft copolymer, and to a core-shell type graft copolymer comprising: a core comprising a rubbery polymer; and a shell formed by graft polymerizing a graft monomer to the rubbery polymer, wherein the graft copolymer comprises the core in 72 wt % to 83 wt %, the core has an average particle diameter of 250 nm or more, and the shell has a weight average molecular weight of 40,000 g/mol or less, a curable resin composition including the same, and methods of preparing them.Type: ApplicationFiled: March 2, 2022Publication date: January 4, 2024Applicant: LG Chem, Ltd.Inventors: Min Ah Jeong, Ki Hyun Yoo, Sang Hoon Han, Hye Rim Lee
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Patent number: 11820730Abstract: A core-shell copolymer, a method of making the same, and a thermoplastic resin including the same are disclosed herein. In some embodiments, a core-shell copolymer including a core and a shell surrounding the core, wherein the core includes a first alkyl(meth)acrylate monomer-derived repeating unit having 1 to 8 carbon atoms and a terminal-modified polydimethylsiloxane crosslinking agent-derived crosslinking part wherein the terminal-modified polydimethylsiloxane crosslinking agent includes a second alkyl(meth)acrylate monomer-derived modified part at both terminals of the polydimethylsiloxane.Type: GrantFiled: November 13, 2019Date of Patent: November 21, 2023Inventors: Hye Rim Lee, Yoon Ho Kim, Ki Hyun Yoo
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Publication number: 20210054209Abstract: The present invention relates to an asphalt modifier and an asphalt composition including the same, and more particularly, to an asphalt modifier capable of effectively improving low-temperature properties, high-temperature properties, storage stability, and the like of an asphalt composition due to excellent compatibility with the asphalt composition when a vinyl aromatic hydrocarbon-conjugated diene block copolymer containing a certain multifunctional group is used as the asphalt modifier, and an asphalt composition including the same.Type: ApplicationFiled: November 6, 2020Publication date: February 25, 2021Applicant: LG Chem, Ltd.Inventors: Taejung Kim, Chunhwa Lee, Hye Rim Lee
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Publication number: 20210002193Abstract: A core-shell copolymer, a method of making the same, and a thermoplastic resin including the same are disclosed herein. In some embodiments, a core-shell copolymer including a core and a shell surrounding the core, wherein the core includes a first alkyl(meth)acrylate monomer-derived repeating unit having 1 to 8 carbon atoms and a terminal-modified polydimethylsiloxane crosslinking agent-derived crosslinking part wherein the terminal-modified polydimethylsiloxane crosslinking agent includes a second alkyl(meth)acrylate monomer-derived modified part at both terminals of the polydimethylsiloxane.Type: ApplicationFiled: November 13, 2019Publication date: January 7, 2021Applicant: LG Chem, Ltd.Inventors: Hye Rim Lee, Yoon Ho Kim, Ki Hyun Yoo
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Publication number: 20200123385Abstract: The present invention relates to an asphalt modifier and an asphalt composition including the same, and more particularly, to an asphalt modifier capable of effectively improving low-temperature properties, high-temperature properties, storage stability, and the like of an asphalt composition due to excellent compatibility with the asphalt composition when a vinyl aromatic hydrocarbon-conjugated diene block copolymer containing a certain multifunctional group is used as the asphalt modifier, and an asphalt composition including the same.Type: ApplicationFiled: July 12, 2017Publication date: April 23, 2020Applicant: LG Chem, Ltd.Inventors: Taejung Kim, Chunhwa Lee, Hye Rim Lee
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Patent number: 10472616Abstract: The present invention relates to a novel alpha-1,3-glucanase, and more particularly, to a novel alpha-1,3-glucanase from Trichoderma harzianum, a gene encoding the same, a recombinant vector and recombinant microorganism comprising the gene, and a method of producing an alpha-1,3-glucanase using the recombinant microorganism. The novel alpha-1,3-glucanase according to the present invention can effectively degrade mutan, which is a component of a microbial biofilm, and thus it can be used in oral hygiene products and the medical field.Type: GrantFiled: July 15, 2016Date of Patent: November 12, 2019Assignee: GENOFOCUS CO., LTD.Inventors: Jae Gu Pan, Eui Joong Kim, Taek Ho Yang, Dong Beom Lee, Eun Young Kim, Hye Rim Lee, Jung Hyun Kang
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Patent number: 10442929Abstract: The present invention relates to an asphalt modifier including a main chain of a vinyl aromatic hydrocarbon-conjugated diene block copolymer, and more particularly, to an asphalt modifier capable of effectively improving low-temperature properties, high-temperature properties, storage stability, and the like of an asphalt composition due to excellent compatibility with the asphalt composition when a vinyl aromatic hydrocarbon-conjugated diene block copolymer containing a certain multifunctional group is used as the asphalt modifier, and an asphalt composition including the same.Type: GrantFiled: December 22, 2016Date of Patent: October 15, 2019Assignee: LG Chem, Ltd.Inventors: Tae Jung Kim, Chun Hwa Lee, Hye Rim Lee
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Publication number: 20190077962Abstract: The present invention relates to an asphalt modifier including a main chain of a vinyl aromatic hydrocarbon-conjugated diene block copolymer, and more particularly, to an asphalt modifier capable of effectively improving low-temperature properties, high-temperature properties, storage stability, and the like of an asphalt composition due to excellent compatibility with the asphalt composition when a vinyl aromatic hydrocarbon-conjugated diene block copolymer containing a certain multifunctional group is used as the asphalt modifier, and an asphalt composition including the same.Type: ApplicationFiled: December 22, 2016Publication date: March 14, 2019Applicant: LG Chem, Ltd.Inventors: Tae Jung Kim, Chun Hwa Lee, Hye Rim Lee
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Publication number: 20180201914Abstract: The present invention relates to a novel alpha-1,3-glucanase, and more particularly, to a novel alpha-1,3-glucanase from Trichoderma harzianum, a gene encoding the same, a recombinant vector and recombinant microorganism comprising the gene, and a method of producing an alpha-1,3-glucanase using the recombinant microorganism. The novel alpha-1,3-glucanase according to the present invention can effectively degrade mutan, which is a component of a microbial biofilm, and thus it can be used in oral hygiene products and the medical field.Type: ApplicationFiled: July 15, 2016Publication date: July 19, 2018Inventors: Jae Gu Pan, Eui Joong Kim, Taek Ho Yang, Dong Beom Lee, Eun Young Kim, Hye Rim Lee, Jung Hyun Kang
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Patent number: 9549807Abstract: The present invention relates to a preparation method of a tube and a transplantable polymer tube prepared by such method, which includes modifying the inner surface of a tube using plasma. A preparation method of a tube may include preparing a tube, modifying the inner surface of the tube using microplasma so as to have reactivity, forming a thin film layer on the modified surface of the tube to prevent aging or impart adhesiveness, and modifying the surface of the thin film layer using microplasma so as to enhance cell adhesion thereon.Type: GrantFiled: January 29, 2014Date of Patent: January 24, 2017Assignee: RESEARCH & BUSINESS FOUNDATION SUNGYUNKWAN UNIVERSITYInventors: Dong Geun Jung, Yong Ki Cho, Dae Won Park, Heon Yong Park, Hye Rim Lee
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Publication number: 20160051491Abstract: The present invention relates to a pharmaceutical composition for preventing or treating angiogenesis-dependent diseases containing pinosylvin or a pharmaceutically acceptable salt thereof as an active ingredient, a food composition for preventing or improving angiogenesis-dependent diseases containing pinosylvin or a pharmaceutically acceptable salt thereof as an active ingredient, a method for treating angiogenesis-dependent diseases including administering the pharmaceutical composition to a subject suspected of having the angiogenesis-dependent diseases, and a method for promoting angiogenesis including administering pinosylvin or a pharmaceutically acceptable salt thereof to a subject in need of angiogenesis promotion.Type: ApplicationFiled: March 13, 2013Publication date: February 25, 2016Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, DANKOOK UNIVERSITYInventors: Heon Yong PARK, Jae Ho PYEE, Hye Rim LEE, Eun Sil JEONG
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Publication number: 20140257450Abstract: The present invention relates to a preparation method of a tube and a transplantable polymer tube prepared by such method, which includes modifying the inner surface of a tube using plasma. A preparation method of a tube may include preparing a tube, modifying the inner surface of the tube using microplasma so as to have reactivity, forming a thin film layer on the modified surface of the tube to prevent aging or impart adhesiveness, and modifying the surface of the thin film layer using microplasma so as to enhance cell adhesion thereon.Type: ApplicationFiled: January 29, 2014Publication date: September 11, 2014Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Dong Geun JUNG, Yong Ki Cho, Dae Won Park, Heon Yong Park, Hye Rim Lee
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Publication number: 20140255968Abstract: The present invention relates to a method for fabricating a patterned substrate for a cell culture, comprising the steps of: (1) preparing a substrate; (2) depositing a plasma polymer layer by using a precursor material on the substrate; (3) placing a shadow mask having a predetermined pattern on the plasma polymer layer; (4) treating the substrate, having the shadow mask placed thereon, with a reactive gas using plasma; and (5) removing the shadow mask from the substrate, and a patterned substrate for the cell culture fabricated thereby. The invention also relates to a method for a cell culture with a pattern, comprising the step of culturing cells on the patterned substrate for the cell culture, and a patterned cell chip, and a method of screening a material having an activity of inducing or promoting angiogenesis using the patterned cell chip.Type: ApplicationFiled: February 19, 2014Publication date: September 11, 2014Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Dong Geun JUNG, Myung Hoon HA, Heon Yong PARK, Ji Soo PARK, Hye Rim LEE
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Patent number: 7808366Abstract: A refrigerator and a method of controlling the same. The refrigerator includes: tags attached to goods stored in a storage chamber; a reader, including a plurality of antennas having different identification distances, identifying the tags using the antennas; and a control unit detecting locations of the tags attached to goods stored in the storage chamber using the different identification distances of the antennas.Type: GrantFiled: May 26, 2005Date of Patent: October 5, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Chang Ho Son, Hoon Kim, Woon Sung Jung, You Na Park, Hye Rim Lee
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Patent number: 7315247Abstract: A refrigerator having improved recognition rate of RFID tags. Antennas of RFID readers are slantingly installed in walls of storage chambers, thereby increasing the recognition rate of the RFID tags attached to foods stored in the storage chambers.Type: GrantFiled: May 5, 2005Date of Patent: January 1, 2008Assignee: Samsung Electronics Co., Ltd.Inventors: Woon Sung Jung, Hoon Kim, Chang Ho Son, You Na Park, Hye Rim Lee