Patents by Inventor Na-ra Lee

Na-ra 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).

  • Patent number: 11944731
    Abstract: A dialyzer control apparatus includes a magnetic field generator which is disposed on an outer surface of a dialyzer which removes wastes from a blood flowing therein and generates a magnetic field; and a controller which controls the magnetic field generator to perform a magnetic field stimulation on the blood flowing into the dialyzer. The magnetic field stimulation may be a stimulation related to the improvement of the Rouleaux formation for the red blood cells in the blood.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: April 2, 2024
    Assignee: UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY WONJU CAMPUS
    Inventors: Yong Heum Lee, Na Ra Lee, Soo Yong Lee, Ja Woo Lee
  • Publication number: 20240061334
    Abstract: The present invention relates to a solder resist composition, and more specifically, to: a solder resist composition that can be used to obtain high reflectance, excellent yellowing resistance, excellent crack resistance, high resolution and flatness, excellent sensitivity, developability, adhesion, solder heat resistance, pencil hardness, solvent resistance, HAST resistance, and high reflectance and high gloss after a HAST test; a dry film and a printed wiring board which include a solder resist layer obtained therefrom; and methods for manufacturing same.
    Type: Application
    Filed: December 14, 2021
    Publication date: February 22, 2024
    Applicant: TAIYO INK MFG. CO., (KOREA) LTD.
    Inventors: Seok Bong LIM, Jong Chul KWON, Young Ho SA, Jin KIM, Byeong Jun CHOI, Joon Seok KIM, Jun Young HWANG, Na Ra LEE, So Young KIM
  • Patent number: 11825818
    Abstract: The present invention relates to a method for preparing a large animal model, with peritoneal carcinomatosis, which is an abdominal cavity metastasis of tumor commonly found in advanced or recurrent solid cancer, is induced using a large animal, and the method for preparing a large animal model with peritoneal carcinomatosis comprises injecting a cancer cell line into the abdominal cavity of a piglet in which the immune function is not completed. The method for preparing a large animal model with peritoneal carcinomatosis, when a human-derived immortalized cell line is inoculated into a pig, can overcome xenograft rejection and induce peritoneal carcinomatosis, can use animals with sufficient supply and demand, and can expect the spread of peritoneal carcinomatosis through breeding.
    Type: Grant
    Filed: April 11, 2020
    Date of Patent: November 28, 2023
    Inventors: Hee Seung Kim, Jeong Mook Lim, Ji Yeon Ahn, Na Ra Lee, Eun Ji Lee, Soo Jin Park, Sung Jong Lee
  • Patent number: 11607131
    Abstract: Provided is an apparatus for measuring implant osseointegration, and the apparatus for measuring implant osseointegration includes: a vibration generation unit configured to apply multiple vibrations with frequencies in different bands, respectively, to an implant fixture; a vibration sensor configured to measure three-axis vibration information of the implant fixture caused by the vibrations from the vibration generation unit; and a control unit configured to determine the degree of osseointegration based on the measured vibration information.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: March 21, 2023
    Assignee: UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY WONJU CAMPUS
    Inventors: Yong Heum Lee, Soo Byeong Kim, Na Ra Lee
  • Publication number: 20220315523
    Abstract: The present invention relates to methods of treatment of a disease or pathology of the central nervous system, an eating disorder, or substance use disorder, drug dependence/abuse/addiction and withdrawal therefrom comprising administering at least one N-phenylalkyl amphetamine derivative and pharmaceutical compositions comprising at least one N-phenylalkyl amphetamine derivative to an individual in need thereof.
    Type: Application
    Filed: June 16, 2022
    Publication date: October 6, 2022
    Inventors: Linda P. DWOSKIN, David WATT, Jon THORSON, Mark LEGGAS, Rodney Kip GUY, Jared HAMMILL, Stefan KWIATKOWSKI, Derong DING, Guangrong ZHENG, Peter Anthony CROOKS, Na-Ra LEE
  • Publication number: 20210069398
    Abstract: A the dialyzer control apparatus includes a magnetic field generator which is disposed on an outer surface of a dialyzer which removes wastes from a blood flowing therein and generates a magnetic field; and a controller which controls the magnetic field generator to perform a magnetic field stimulation on the blood flowing into the dialyzer. The magnetic field stimulation may be a stimulation related to the improvement of the Rouleau formation for the red blood cells in the blood.
    Type: Application
    Filed: November 20, 2020
    Publication date: March 11, 2021
    Inventors: Yong Heum LEE, Na Ra LEE, Soo Yong LEE, Ja Woo LEE
  • Publication number: 20210051926
    Abstract: The present invention relates to a method for preparing a large animal model, with peritoneal carcinomatosis, which is an abdominal cavity metastasis of tumor commonly found in advanced or recurrent solid cancer, is induced using a large animal, and the method for preparing a large animal model with peritoneal carcinomatosis comprises injecting a cancer cell line into the abdominal cavity of a piglet in which the immune function is not completed. The method for preparing a large animal model with peritoneal carcinomatosis, when a human-derived immortalized cell line is inoculated into a pig, can overcome xenograft rejection and induce peritoneal carcinomatosis, can use animals with sufficient supply and demand, and can expect the spread of peritoneal carcinomatosis through breeding.
    Type: Application
    Filed: April 11, 2020
    Publication date: February 25, 2021
    Inventors: Hee Seung KIM, Jeong Mook LIM, Ji Yeon AHN, Na Ra LEE, Eun Ji LEE, Soo Jin PARK
  • Publication number: 20200290948
    Abstract: The present invention relates to methods of treatment of a disease or pathology of the central nervous system, an eating disorder, or substance use disorder, drug dependence/abuse and withdrawal therefrom comprising administering at least one N-phenylalkyl amphetamine derivative and pharmaceutical compositions comprising at least one N-phenylalkyl amphetamine derivative to an individual in need thereof.
    Type: Application
    Filed: April 14, 2020
    Publication date: September 17, 2020
    Inventors: Linda P. DWOSKIN, David WATT, Jon THORSON, Mark LEGGAS, Kip GUY, Jared HAMMILL, Stefan KWIATKOWSKI, Derong DING, Guangrong ZHENG, Peter Anthony CROOKS, Na-Ra LEE
  • Publication number: 20200237688
    Abstract: The present invention relates to methods of treatment of a disease or pathology of the central nervous system, an eating disorder, or substance use disorder, drug dependence/abuse and withdrawal therefrom comprising administering at least one N-phenylalkyl amphetamine derivative and pharmaceutical compositions comprising at least one N-phenylalkyl amphetamine derivative to an individual in need thereof.
    Type: Application
    Filed: April 13, 2020
    Publication date: July 30, 2020
    Inventors: Linda P. DWOSKIN, Peter Anthony CROOKS, Guangrong ZHENG, Justin R. NICKELL, Zheng CAO, Na-Ra LEE
  • Patent number: 10668030
    Abstract: The present invention relates to methods of treatment of a disease or pathology of the central nervous system, an eating disorder, or substance use disorder, drug dependence/abuse and withdrawal therefrom comprising administering at least one N-phenylalkyl amphetamine derivative and pharmaceutical compositions comprising at least one N-phenylalkyl amphetamine derivative to an individual in need thereof.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: June 2, 2020
    Assignee: University of Kentucky Research Foundation
    Inventors: Linda P. Dwoskin, Peter Anthony Crooks, Guangrong Zheng, Justin R. Nickell, Zheng Cao, Na-Ra Lee
  • Patent number: 10589115
    Abstract: An inner ear therapy device includes a magnetic field generation unit configured to generate a magnetic field toward the inner ear of a user, multiple light sources configured to irradiate multiple lights having different wavelengths toward the inner ear, and a control unit configured to control operations of the magnetic field generation unit and the multiple light sources.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: March 17, 2020
    Assignee: YONSEI UNIVERSITY WONJU INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Yong Heum Lee, Na Ra Lee
  • Publication number: 20190192003
    Abstract: Provided is an apparatus for measuring implant osseointegration, and the apparatus for measuring implant osseointegration includes: a vibration generation unit configured to apply multiple vibrations with frequencies in different bands, respectively, to an implant fixture; a vibration sensor configured to measure three-axis vibration information of the implant fixture caused by the vibrations from the vibration generation unit; and a control unit configured to determine the degree of osseointegration based on the measured vibration information.
    Type: Application
    Filed: May 23, 2017
    Publication date: June 27, 2019
    Applicant: UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY WONJU CAMPUS
    Inventors: Yong Heum LEE, Soo Byeong KIM, Na Ra LEE
  • Publication number: 20180133497
    Abstract: An inner ear therapy device includes a magnetic field generation unit configured to generate a magnetic field toward the inner ear of a user, multiple light sources configured to irradiate multiple lights having different wavelengths toward the inner ear, and a control unit configured to control operations of the magnetic field generation unit and the multiple light sources.
    Type: Application
    Filed: April 7, 2016
    Publication date: May 17, 2018
    Inventors: Yong Heum LEE, Na Ra LEE
  • Publication number: 20170304227
    Abstract: The present invention relates to methods of treatment of a disease or pathology of the central nervous system, an eating disorder, or substance use disorder, drug dependence/abuse and withdrawal therefrom comprising administering at least one N-phenylalkyl amphetamine derivative and pharmaceutical compositions comprising at least one N-phenylalkyl amphetamine derivative to an individual in need thereof.
    Type: Application
    Filed: April 21, 2017
    Publication date: October 26, 2017
    Inventors: Linda DWOSKIN, Peter Anthony CROOKS, Guangrong ZHENG, Justin R. NICKELL, Zheng CAO, Na-Ra LEE
  • Patent number: 9133040
    Abstract: A method of preparing one-dimensional trimanganese tetroxide (Mn3O4) nanoparticles from an exfoliated two-dimensional manganese dioxide (MnO2) nanosheet using a solid-state decomposition method, and Mn3O4 nanoparticles prepared according to the method are provided. The Mn3O4 nanoparticles can be prepared at a very low temperature without using an organic solvent or a chemical additive, compared to conventional synthesis methods.
    Type: Grant
    Filed: May 22, 2012
    Date of Patent: September 15, 2015
    Assignee: Dongguk University Industry-Academic Cooperation Foundation
    Inventors: Hyun Jung, Na-ra Lee
  • Publication number: 20130108542
    Abstract: A method of preparing one-dimensional trimanganese tetroxide (Mn3O4) nanoparticles from an exfoliated two-dimensional manganese dioxide (MnO2) nanosheet using a solid-state decomposition method, and Mn3O4 nanoparticles prepared according to the method are provided. The Mn3O4 nanoparticles can be prepared at a very low temperature without using an organic solvent or a chemical additive, compared to conventional synthesis methods.
    Type: Application
    Filed: May 22, 2012
    Publication date: May 2, 2013
    Applicant: DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Hyun Jung, Na-ra Lee