Patents by Inventor Jinhwan Lee

Jinhwan 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).

  • Publication number: 20250255844
    Abstract: The present invention relates to pharmaceutical compositions and methods useful for treating pulmonary disorders, including asthma, chronic obstructive pulmonary disease (COPD), asthma-COPD overlap syndrome (ACOD), or any other respiratory diseases comprising 2-hydroxybenzoic acid derivatives of the formula (I) or a pharmaceutically acceptable salt thereof. Administration of a 2-hydroxybenzoic acid derivative of formula (I) significantly alleviates airway tissue damage and inflammation in animal models of asthma and COPD.
    Type: Application
    Filed: April 3, 2025
    Publication date: August 14, 2025
    Inventors: Sojung WON, JinHwan LEE, Chun San AHN, Sung Ig CHO, Byoung Joo GWAG
  • Publication number: 20250239461
    Abstract: An etching gas mixture includes a nitrogen-containing compound and an inert gas. To manufacture an integrated circuit (IC) device, a silicon-containing film on a substrate is etched by using plasma generated from the etching gas mixture, and thus a hole is formed in the silicon-containing film. The nitrogen-containing compound is selected from a compound represented by Formula 1 and a compound represented by Formula 2: (R1)C?N ??[Formula 1] wherein in Formula 1, R1 is a C2 to C3 linear or branched perfluoroalkyl group, (R2)(R3)C?NH tm [Formula 2] wherein in Formula 2, each of R2 and R3 is independently a C1 to C2 linear perfluoroalkyl group.
    Type: Application
    Filed: April 11, 2025
    Publication date: July 24, 2025
    Applicants: SAMSUNG ELECTRONICS CO., LTD., L'Air Liquide Société Anonyme pour I'Etude et I'Expolitation des procédés Georges Claude
    Inventors: Changgil SON, Nathan Stafford, Jinhwan Lee, Hoyoung Jang
  • Patent number: 12327731
    Abstract: An etching gas mixture includes a nitrogen-containing compound and an inert gas. To manufacture an integrated circuit (IC) device, a silicon-containing film on a substrate is etched by using plasma generated from the etching gas mixture, and thus a hole is formed in the silicon-containing film. The nitrogen-containing compound is selected from a compound represented by Formula 1 and a compound represented by Formula 2: (R1)C?N ??[Formula 1] wherein in Formula 1, R1 is a C2 to C3 linear or branched perfluoroalkyl group, (R2)(R3)C?NH ??[Formula 2] wherein in Formula 2, each of R2 and R3 is independently a C1 to C2 linear perfluoroalkyl group.
    Type: Grant
    Filed: January 25, 2023
    Date of Patent: June 10, 2025
    Assignees: SAMSUNG ELECTRONICS CO., LTD., L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des procédés Georges Claude
    Inventors: Changgil Son, Nathan Stafford, Jinhwan Lee, Hoyoung Jang
  • Patent number: 12285402
    Abstract: The present invention relates to pharmaceutical compositions and methods useful for treating pulmonary disorders, including asthma, chronic obstructive pulmonary disease (COPD), asthma-COPD overlap syndrome (ACOD), or any other respiratory diseases comprising 2-hydroxybenzoic acid derivatives of the formula (I) or a pharmaceutically acceptable salt thereof. Administration of a 2-hydroxybenzoic acid derivative of formula (I) significantly alleviates airway tissue damage and inflammation in animal models of asthma and COPD.
    Type: Grant
    Filed: December 28, 2022
    Date of Patent: April 29, 2025
    Assignee: GNT PHARMA CO., LTD.
    Inventors: Sojung Won, JinHwan Lee, Chun San Ahn, Sung Ig Cho, Byoung Joo Gwag
  • Publication number: 20230274943
    Abstract: An etching gas mixture includes a nitrogen-containing compound and an inert gas. To manufacture an integrated circuit (IC) device, a silicon-containing film on a substrate is etched by using plasma generated from the etching gas mixture, and thus a hole is formed in the silicon-containing film. The nitrogen-containing compound is selected from a compound represented by Formula 1 and a compound represented by Formula 2: (R1)C?N ??[Formula 1] wherein in Formula 1, R1 is a C2 to C3 linear or branched perfluoroalkyl group, (R2)(R3)C?NH ??[Formula 2] wherein in Formula 2, each of R2 and R3 is independently a C1 to C2 linear perfluoroalkyl group.
    Type: Application
    Filed: January 25, 2023
    Publication date: August 31, 2023
    Applicants: SAMSUNG ELECTRONICS CO., LTD., L'Air Liquide Société Anonyme pour I'Etude et I'Exploitation des procédés Georges Claude
    Inventors: Changgil SON, Nathan STAFFORD, Jinhwan LEE, Hoyoung JANG
  • Publication number: 20230233503
    Abstract: The present invention relates to pharmaceutical compositions and methods useful for treating pulmonary disorders, including asthma, chronic obstructive pulmonary disease (COPD), asthma-COPD overlap syndrome (ACOD), or any other respiratory diseases comprising 2-hydroxybenzoic acid derivatives of the formula (I) or a pharmaceutically acceptable salt thereof. Administration of a 2-hydroxybenzoic acid derivative of formula (I) significantly alleviates airway tissue damage and inflammation in animal models of asthma and COPD.
    Type: Application
    Filed: December 28, 2022
    Publication date: July 27, 2023
    Inventors: Sojung Won, JinHwan Lee, Chun San Ahn, Sung Ig Cho, Byoung Joo Gwag
  • Patent number: 11454882
    Abstract: A pellicle for a reflective mask includes a pellicle body, a pellicle frame below the pellicle body to support the pellicle body, and a pattern structure in at least a part of a surface of the pellicle body, wherein the pattern structure includes a plurality of patterns.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: September 27, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jinhwan Lee, Jeonggil Kim, Sunghyup Kim
  • Publication number: 20220241231
    Abstract: The present disclosure relates to pharmaceutical compositions for treating cognitive decline in companion animals, comprising a 5-benzylaminosalicylic acid compound of formula (I), or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable excipient, e.g., suitable for oral administration. Compositions comprising the 5-benzylamino salicylic acid compound of formula (I), or a pharmaceutically acceptable salt thereof can be used to treat progressive cognitive disorder in neurological diseases including cognitive dysfunction syndrome (CDS), dysthymia, involutive depression, and confusional syndrome in aging companion animals.
    Type: Application
    Filed: April 19, 2022
    Publication date: August 4, 2022
    Inventors: Jinhwan LEE, Jae Bong Moon, Byoung Joo Gwag
  • Patent number: 11217358
    Abstract: Optically transparent, highly conductive conductor materials are provided, which in certain variations may also be flexible. Methods of making transparent conductive conductors, such as electrodes, are also provided. Such a method may include creating a groove pattern on a substrate that defines a two-dimensional array. Then an electrically conductive material may be selectively applied within the groove pattern of the substrate so as to create a transparent conductor (e.g., a transparent conductive electrode (TCE)). The transparent conductor has a sheet resistance of ?about 5 Ohms/Square and a transmissivity of ?about 50% for a predetermined range of target wavelengths of electromagnetic energy. Such methods may form linear micromesh conductive arrays and tortuous micromesh conductive arrays that can be used in a variety of optoelectronic applications, including as optically transparent, flexible and mechanically reconfigurable zeroth-order resonant (ZOR) antennas.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: January 4, 2022
    Assignee: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Lingjie Jay Guo, Taehee Jang, Sangeon Lee, Jinhwan Lee
  • Patent number: 11048179
    Abstract: An apparatus for removing residues from a source vessel in an extreme ultraviolet lithography device, the apparatus including a frame portion, and a heater structure on the frame portion, the heater structure having a head on the frame portion, the head being rotatable in at least one shaft direction, and a heater on the head to dissipate heat toward residues in the source vessel, the heater to apply temperature of 200° C. to 800° C.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: June 29, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ho Yu, Jinhwan Lee, Minseok Choi, Jeonggil Kim, Jongbin Park, Inho Choi
  • Publication number: 20210116802
    Abstract: A pellicle for a reflective mask includes a pellicle body, a pellicle frame below the pellicle body to support the pellicle body, and a pattern structure in at least a part of a surface of the pellicle body, wherein the pattern structure includes a plurality of patterns.
    Type: Application
    Filed: July 7, 2020
    Publication date: April 22, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jinhwan LEE, Jeonggil KIM, Sunghyup KIM
  • Patent number: 10886077
    Abstract: A mobile terminal having a terminal main body including a front case forming an internal area including a submergence area into which water is introduced and a waterproof area into which water is blocked from being introduced, and an internal frame; a first unit including a key module mounted in the terminal main body, and generating a control command when a pressing occurs, the key module being positioned in the submergence area and moving due to an external force; a second unit positioned in the waterproof area, and when the pressing occurs, generates a signal; an elastic deformation layer of which a portion is elastically deformed due to movement of the first unit, so the second unit is pressed by the first unit; and a waterproof layer attaching the elastic deformation layer and the front case so partitioning results in the submergence area and the waterproof area.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: January 5, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Bokyong Park, Changyong Jang, Gihwan Kim, Jinhwan Lee, Chalkee Jung, Euigeon Lee, Dongjun Choi
  • Publication number: 20200363736
    Abstract: An apparatus for removing residues from a source vessel in an extreme ultraviolet lithography device, the apparatus including a frame portion, and a heater structure on the frame portion, the heater structure having a head on the frame portion, the head being rotatable in at least one shaft direction, and a heater on the head to dissipate heat toward residues in the source vessel, the heater to apply temperature of 200° C. to 800° C.
    Type: Application
    Filed: January 3, 2020
    Publication date: November 19, 2020
    Inventors: Ho YU, Jinhwan LEE, Minseok CHOI, Jeonggil KIM, Jongbin PARK, Inho CHOI
  • Patent number: 10823779
    Abstract: A substrate manufacturing apparatus includes a test apparatus including a test handler module for performing a test process on a substrate. The test handler module may include a conveyor unit to transfer a substrate, a handler unit for performing a test process on the substrate, and a transfer unit for transferring the substrate between the conveyor unit and the handler unit. The conveyor unit may include a feed conveyor and a discharge conveyor spaced apart from the feed conveyor.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: November 3, 2020
    Assignees: Samsung Electronics Co., Ltd., Semes Co., Ltd.
    Inventors: Youngchul Lee, Semin Kwon, JinHwan Lee, Jea-Muk Oh, Kyungsook Lee, Nam-Hong Lee
  • Publication number: 20200206172
    Abstract: The present disclosure relates to pharmaceutical compositions for treating cognitive decline in companion animals, comprising a 5-benzylaminosalicylic acid compound of formula (I), or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable excipient, e.g., suitable for oral administration. Compositions comprising the 5-benzylamino salicylic acid compound of formula (I), or a pharmaceutically acceptable salt thereof can be used to treat progressive cognitive disorder in neurological diseases including cognitive dysfunction syndrome (CDS), dysthymia, involutive depression, and confusional syndrome in aging companion animals.
    Type: Application
    Filed: December 26, 2019
    Publication date: July 2, 2020
    Inventors: Jinhwan Lee, Jae Bong Moon, Byoung Joo Gwag
  • Publication number: 20190295788
    Abstract: The present invention provides a mobile terminal comprising: a terminal main body comprising a front case and an internal frame forming an internal area including an inundation area in which terminal water flows in and a waterproof area in which the inflow of water is blocked; and a key module mounted on the terminal main body and forming, by pressing, a control command, wherein the key module comprises: a first unit disposed in the inundation area and moved by an external force; a second unit disposed in the waterproof area and a signal generated by pressing; an elastic deformation layer having one region elastically deformed by movement of the first unit such that the second unit is pressed by the first unit; and a through hole, which allows the elastic deformation layer and the front case to be attached so as to partition the inundation area and the waterproof area and through which the first unit penetrates.
    Type: Application
    Filed: December 28, 2016
    Publication date: September 26, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Bokyong PARK, Changyong JANG, Gihwan KIM, Jinhwan LEE, Chalkee JUNG, Euigeon LEE, Dongjun CHOI
  • Patent number: 10277265
    Abstract: The present invention relates to a case assembly for a mobile terminal. The case assembly according to an aspect includes a rear surface case detachably coupled to a rear surface of a terminal body to cover the rear surface of the terminal body, a rear cover coupled to a rear surface of the rear surface case to protect the rear surface of the rear surface case, and an adhesive sheet provided between the rear surface case and the rear cover to provide an adhesive force to opposite surfaces so as to couple the rear cover to the rear surface of the rear surface case, wherein adhesive parts configured to couple the rear cover and the rear surface case to each other along an edge of the rear surface case are formed in the edge of the rear surface case and an area of the rear cover, which covers the edge of the rear surface case.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: April 30, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Joonhee Yoo, Inseok Yoo, Kihyoung Kim, Jaewook Lee, Sooyong Song, Kiyoung Kim, Yeongtaek Kang, Taehyun Kim, Jinhwan Lee, Suhyeong Lee
  • Publication number: 20190019593
    Abstract: Optically transparent, highly conductive conductor materials are provided, which in certain variations may also be flexible. Methods of making transparent conductive conductors, such as electrodes, are also provided. Such a method may include creating a groove pattern on a substrate that defines a two-dimensional array. Then an electrically conductive material may be selectively applied within the groove pattern of the substrate so as to create a transparent conductor (e.g., a transparent conductive electrode (TCE)). The transparent conductor has a sheet resistance of ?about 5 Ohms/Square and a transmissivity of ?about 50% for a predetermined range of target wavelengths of electromagnetic energy. Such methods may form linear micromesh conductive arrays and tortuous micromesh conductive arrays that can be used in a variety of optoelectronic applications, including as optically transparent, flexible and mechanically reconfigurable zeroth-order resonant (ZOR) antennas.
    Type: Application
    Filed: December 28, 2016
    Publication date: January 17, 2019
    Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Lingjie Jay GUO, Taehee JANG, Sangeon LEE, Jinhwan LEE
  • Publication number: 20180246164
    Abstract: A substrate manufacturing apparatus includes a test apparatus including a test handler module for performing a test process on a substrate. The test handler module may include a conveyor unit to transfer a substrate, a handler unit for performing a test process on the substrate, and a transfer unit for transferring the substrate between the conveyor unit and the handler unit. The conveyor unit may include a feed conveyor and a discharge conveyor spaced apart from the feed conveyor.
    Type: Application
    Filed: April 27, 2018
    Publication date: August 30, 2018
    Applicant: Semes Co. , Ltd.
    Inventors: Youngchul Lee, Semin Kwon, JinHwan Lee, Jea-Muk Oh, Kyungsook Lee, Nam-Hong Lee
  • Patent number: 9995787
    Abstract: A substrate manufacturing apparatus includes a test apparatus including a test handler module for performing a test process on a substrate. The test handler module may include a conveyor unit to transfer a substrate, a handler unit for performing a test process on the substrate, and a transfer unit for transferring the substrate between the conveyor unit and the handler unit. The conveyor unit may include a feed conveyor and a discharge conveyor spaced apart from the feed conveyor.
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: June 12, 2018
    Assignees: Samsung Electronics Co., Ltd., Semes Co., Ltd.
    Inventors: Youngchul Lee, Semin Kwon, JinHwan Lee, Jea-Muk Oh, Kyungsook Lee, Nam-Hong Lee