Patents by Inventor Chul Soo Lee

Chul Soo 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: 20210052770
    Abstract: The present invention relates to a composition for bone grafting, comprising nucleic acids, a bone graft material, and a cationic polymer, and a bone graft kit for manufacturing the same. The composition for bone grafting, of the present invention, has been confirmed to promote the formation of a cushioning force that can respond to physiological stress and the formation of new bones at grafted sites, and has been confirmed to improve bone grafting convenience, and thus is expected to be effectively usable in the treatment of bone diseases.
    Type: Application
    Filed: January 28, 2019
    Publication date: February 25, 2021
    Applicant: PHARMARESEARCH PRODUCTS CO., LTD.
    Inventors: Ik Soo KIM, Chul Ho SHIN, Min Hyeong PARK, Su Yeon LEE, Tae Gyun KIM, Sung Oh LEE, Han Sol SEO, Byoung Hwan KONG, Jeong Kuk LEE
  • Publication number: 20200407350
    Abstract: The present invention relates to novel compounds as autotoxin inhibitors for treatment and prophylaxis of conditions or a disorder caused by autotaxin activation or increased concentration of lysophosphatidic acid, and also a pharmaceutical composition containing the same. The novel compounds of the present invention are autotoxin inhibitors, and by inhibiting the production of lysophosphatidic acid, they are useful for treatment or prophylaxis of cardiovascular disorder, cancer, metabolic disorder, kidney disorder, liver disorder, inflammatory disorder, nervous system disorder, respiratory system disorder, fibrotic disease, ocular disorder, cholestatic and other forms of chronic pruritus, or acute or chronic organ transplant rejection.
    Type: Application
    Filed: May 15, 2018
    Publication date: December 31, 2020
    Inventors: Dae Yon Lee, Sang Eun Chae, Eun Mi Jung, Eun Hye Yang, Yoon Jeong Choi, Chul-Woong Chung, Ju Hyun Shin, Yun Ki Kim, Hyun Jin Kwon, Jeong Hee Ryu, Eun Hye Ban, Yong Zu Kim, Yeong Soo Oh, Jeiwook Chae
  • Publication number: 20200407384
    Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, the definition of each substituent is as described in the detailed description.
    Type: Application
    Filed: June 24, 2020
    Publication date: December 31, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Chul BAIK, Taejin CHOI, Ji Soo SHIN, Sung Young YUN, Kyung Bae PARK, Gae Hwang LEE, Yeong Suk CHOI, Chul Joon HEO
  • Publication number: 20200392010
    Abstract: The present invention relates to a method for preparing a lithium bis(fluorosulfonyl)imide salt, including a step of dissolving bis(chlorosulfonyl)imide in an organic solvent in a non-glass vessel to prepare a first reaction solution; a step of injecting lithium fluoride (LiF) to the first reaction solution in the non-glass vessel and refluxing while heating to prepare a second reaction solution; a step of separating a product including a lithium bis(fluorosulfonyl)imide salt and the organic solvent from the second reaction solution; and a step of obtaining the lithium bis(fluorosulfonyl)imide salt in a solid phase from the product, wherein the organic solvent is at least one or more selected from the group consisting of ethyl acetate, butyl acetate, chloroform, dichloromethane, dichloroethane, benzene, xylene and acetonitrile.
    Type: Application
    Filed: April 9, 2019
    Publication date: December 17, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Byung Soo Kang, Hyun Jik Lee, Won Jae Lee, Chul Haeng Lee, Young Min Lim
  • Patent number: 10859901
    Abstract: Disclosed is a pellicle for extreme ultraviolet (EUV) lithography. The pellicle may include: a support layer pattern which is formed by etching a support layer; a pellicle layer which is formed on the support layer pattern; and an etching stop layer pattern which is formed between the support layer pattern and the pellicle layer and formed by etching an etching stop layer of stopping etching when the support layer is etched. Thus, there is provided a pellicle for EUV photomask, which maintains high transmittance with the minimum thickness for EUV exposure light, and is excellent in mechanical strength and thermal characteristics.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: December 8, 2020
    Assignee: S&S TECH Co., Ltd.
    Inventors: Kee-Soo Nam, Chang-Hun Lee, Ju-Hee Hong, Chul-Kyun Park
  • Patent number: 10842101
    Abstract: The present invention relates to Ofree, a novel wheat cultivar produced by crossing Keumkang wheat and Olgeuru wheat, in which low-molecular-weight glutenin subunit (LMW-GS) alleles located at the Glu-B3 loci (major cause of gluten intolerance) and ?-5 gliadin genes (major cause of wheat-dependent exercise-induced anaphylaxis (WDEIA)) have been deleted; a method of developing a new wheat cultivar using Ofree; wheat flour produced from Ofree; a method of producing a processed food using the wheat flour; and a processed food produced by the aforementioned production method. It is expected that Ofree provided in the present invention can be widely used for the production of processed foods capable of preventing the onset of celiac disease caused by gluten intolerance and the onset of WDEIA.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: November 24, 2020
    Assignees: REPUBLIC OF KOREA (MANAGEMENT: RURAL DEVELOPMENT ADMINISTRATION), INDUSTRIAL COOPERATION FOUNDATION CHONBUK NATIONAL UNIVERSITY
    Inventors: Chon Sik Kang, Jong-Yeol Lee, Chul Soo Park, Young Keun Cheong, Kyeong Hoon Kim, Jae Han Son, Jong Chul Park, Kwang Geun Park, Ki Hun Park, Young-Mi Kim, Sun-Hyung Lim, Bo Kyeong Kim
  • Publication number: 20200365661
    Abstract: A photoelectric conversion device includes a first electrode and a second electrode facing each other, an organic photoelectric conversion layer between the first electrode and the second electrode, and a charge auxiliary layer between the first electrode and the organic photoelectric conversion layer. The organic photoelectric conversion layer is configured to absorb light in at least a portion of a wavelength spectrum of incident light and to convert the absorbed light into an electrical signal. The charge auxiliary layer includes a metal and an oxide. The oxide may be an oxide material that excludes silicon oxide such that the charge auxiliary layer does not include silicon oxide.
    Type: Application
    Filed: March 11, 2020
    Publication date: November 19, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Chul Joon HEO, Kyung Bae PARK, Sung Jun PARK, Sung Young YUN, Gae Hwang LEE, Chul BAIK, Ji Soo SHIN, Yong Wan JIN, Hye Rim HONG
  • Publication number: 20200365807
    Abstract: Disclosed are an N-type semiconductor composition including fullerene or a fullerene derivative; and fullerene subunit derivative represented by Chemical Formula 1, and a thin film, an organic photoelectric device, an image sensor and an electronic device including the same. In Chemical Formula 1, X, Cy and R1 to R8 are the same as defined in the detailed description.
    Type: Application
    Filed: May 15, 2020
    Publication date: November 19, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hiromasa SHIBUYA, Chul BAIK, Yutaka MATSUO, Sung Young YUN, Seon-Jeong LIM, Ji Soo SHIN, Gae Hwang LEE, Yeong Suk CHOI, Taejin CHOI, Hye Rim HONG
  • Publication number: 20200350500
    Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as defined in the detailed description.
    Type: Application
    Filed: April 20, 2020
    Publication date: November 5, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Taejin CHOI, Chul BAIK, Ji Soo SHIN, Sung Young YUN, Kyung Bae PARK, Gae Hwang LEE, Yeong Suk CHOI, Chul Joon HEO
  • Patent number: 10804878
    Abstract: There are provided an acoustic resonator module, and a method of manufacturing the same. An acoustic resonator module includes a resonating part disposed on a substrate and an inductor electrically connected to the resonating part, and having at least a portion disposed to be spaced apart from the substrate.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: October 13, 2020
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: June Kyoo Lee, Chul Soo Kim, Won Kyu Jeung
  • Publication number: 20200319763
    Abstract: A method and a device for managing a tab window indicating a group including heterogeneous applications are provided. The method includes outputting a display window comprising at least one or more objects for executing one or more applications on a terminal window, receiving a user input that selects the at least one or more objects and moves the selected at least one or more objects to a region excluding the display window, generating an application group comprising at least one or more applications corresponding to the selected at least one or more objects according to the received user input, and outputting a tab window indicating the generated application group to the terminal window.
    Type: Application
    Filed: June 18, 2020
    Publication date: October 8, 2020
    Inventors: Doo-hwan KIM, Kang-tae KIM, Chul-joo KIM, Tae-soo KIM, Young-seok LEE
  • Publication number: 20200308167
    Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as defined in the detailed description.
    Type: Application
    Filed: March 31, 2020
    Publication date: October 1, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yeong Suk CHOI, Ji Soo SHIN, Chul BAIK, Sung Young YUN, Taejin CHOI, Hye Rim HONG, Kyung Bae PARK, Gae Hwang LEE, Chul Joon HEO
  • Patent number: 10790856
    Abstract: A method of transmitting a broadcast signal includes encoding mobile data for FEC (Forward Error Correction); encoding signaling information for signaling the mobile data; allocating the encoded mobile data and signaling data into a transmission frame; and transmitting the broadcast signal including the transmission frame, wherein the transmission frame includes a service signaling table having service_type information identifying a type of a service of the mobile data and hidden information indicating whether the service of the mobile data is hidden or not.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: September 29, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Chul Soo Lee, In Hwan Choi, Ho Taek Hong, Kook Yeon Kwak, Hyoung Gon Lee, Jae Hyung Song, Jin Pil Kim, Won Gyu Song, Joon Hui Lee, Jin Woo Kim, Byoung Gill Kim, Jong Yeul Suh, Kyu Tae Ahn
  • Publication number: 20200297865
    Abstract: In some aspects, the invention relates to an antibody-drug conjugate, comprising an antibody; a linker; and an active agent. The antibody-drug conjugate may comprise a self-immolative group. The linker may comprise an O-substituted oxime, e.g., wherein the oxygen atom of the oxime is substituted with a group that covalently links the oxime to the active agent; and the carbon atom of the oxime is substituted with a group that covalently links the oxime to the antibody.
    Type: Application
    Filed: November 23, 2016
    Publication date: September 24, 2020
    Inventors: Yong Zu Kim, Yeong Soo Oh, Jeiwook Chae, Ho Young Song, Chul-Woong Chung, Yun Hee Park, Hyo Jung Choi, Kyung Eun Park, Hyoungrae Kim, Jinyeong Kim, Ji Young Min, Sung Min Kim, Byung Soo Lee, Dong Hyun Woo, Ji Eun Jung, Su In Lee
  • Publication number: 20200295410
    Abstract: A method for regenerating a lithium secondary battery including a lithium resupply step in which a lithium resupply electrode is provided in the secondary battery, and the positive electrode is set as a counter electrode, and the lithium resupply electrode is set as a working electrode to charge lithium ions to the positive electrode through the lithium resupply electrode and a negative electrode discharging step in which, after the lithium ions are resupplied to the positive electrode through the lithium resupply step, the lithium resupply electrode is set as the counter electrode, and the negative electrode is set as the working electrode to completely discharge the negative electrode up to a discharge limit.
    Type: Application
    Filed: July 10, 2018
    Publication date: September 17, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Chul Gi Hong, Jae Hyun Lee, Seok Koo Kim, Dong Kyu Kim, Dae Soo Kim
  • Patent number: 10768523
    Abstract: Disclosed are a pellicle for an extreme ultraviolet (EUV) lithography, which is excellent in transmittance of EUV exposure light and mechanical strength, and a method of fabricating the same. The pellicle includes a support layer pattern; a buried oxide layer pattern formed on the support layer pattern; and a pellicle layer provided being supported by the buried oxide layer pattern. The pellicle may further include a reinforcement layer for reinforcing the mechanical strength of the pellicle layer, an auxiliary layer for additionally supplementing the mechanical strength of the reinforcement layer, and a heat dissipation layer for dissipating heat of the pellicle layer.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: September 8, 2020
    Assignee: S&S TECH CO., LTD.
    Inventors: Kee-Soo Nam, Chang-Hun Lee, Ju-Hee Hong, Chul-Kyun Park
  • Publication number: 20200244249
    Abstract: Disclosed is a bulk acoustic wave resonator (BAWR). The BAWR includes a bulk acoustic wave resonance unit with a first electrode, a second electrode, and a piezoelectric layer. The piezoelectric layer is disposed between the first electrode and the second electrode. An air edge is formed at a distance from a center of the bulk acoustic wave resonance unit.
    Type: Application
    Filed: April 17, 2020
    Publication date: July 30, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jea Shik SHIN, Duck Hwan KIM, Chul Soo KIM, Sang Uk SON, In Sang SONG, Moon Chul LEE
  • Publication number: 20200234293
    Abstract: Disclosed herein are method and system for modifying transactions already recorded on blockchains. The method for managing transactions based on blockchains may include a process for proceeding with mining blocks by separating approval and modification of transactions by using transaction approval block for proving approval of transactions and transaction modification block for proving modification of transactions.
    Type: Application
    Filed: September 26, 2019
    Publication date: July 23, 2020
    Applicant: INJE UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: NAM YONG LEE, Chul Soo KIM, Jinhong YANG
  • Patent number: 10705689
    Abstract: A method and a device for managing a tab window indicating a group including heterogeneous applications. The method includes outputting a display window comprising at least one or more objects for executing one or more applications on a terminal window, receiving a user input that selects the at least one or more objects and moves the selected at least one or more objects to a region excluding the display window, generating an application group comprising at least one or more applications corresponding to the selected at least one or more objects according to the received user input, and outputting a tab window indicating the generated application group to the terminal window.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: July 7, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Doo-hwan Kim, Kang-tae Kim, Chul-joo Kim, Tae-soo Kim, Young-seok Lee
  • Publication number: 20200172542
    Abstract: The present invention relates to novel compounds as autotoxin inhibitors for treatment and prophylaxis of conditions or a disorder caused by autotaxin activation or increased concentration of lysophosphatidic acid, and also a pharmaceutical composition containing the same. The novel compounds of the present invention are autotoxin inhibitors, and by inhibiting the production of lysophosphatidic acid, they are useful for treatment or prophylaxis of cardiovascular disorder, cancer, metabolic disorder, kidney disorder, liver disorder, inflammatory disorder, nervous system disorder, respiratory system disorder, fibrotic disease, ocular disorder, cholestatic and other forms of chronic pruritus, or acute or chronic organ transplant rejection.
    Type: Application
    Filed: February 6, 2020
    Publication date: June 4, 2020
    Inventors: Dae Yon Lee, Sang Eun Chae, Eun Mi Jung, Eun Hye Yang, Yoon Jeong Choi, Chul-Woong Chung, Ju Hyun Shin, Yun Ki Kim, Hyun Jin Kwon, Jeong Hee Ryu, Eun Hye Ban, Yong Zu Kim, Yeong Soo Oh, Jeiwook Chae