Patents by Inventor Eun-Wook Choi

Eun-Wook Choi 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: 20240117920
    Abstract: An assembly for mounting an electronic device, includes: a base, a mounting support for mounting the electronic device, and an arm connecting the base and the mounting support, wherein the arm includes: a front locker configured to be coupled to a joint of the mounting support; a rear locker configured to be coupled to the base; a pusher having a front inclined surface in contact with the front locker and a rear inclined surface in contact with the rear locker; and a housing accommodating the front locker, the rear locker, and the pusher.
    Type: Application
    Filed: December 20, 2023
    Publication date: April 11, 2024
    Applicant: HANWHA VISION CO., LTD.
    Inventors: Eun Soo CHOI, Chang Wook Park, Jong Man Jin
  • Patent number: 11942018
    Abstract: A display device is described including a display panel for displaying an image and an input sensing unit disposed on the display panel for sensing a user input. The input sensing unit includes: an electrode unit including first electrodes and second electrodes which intersect each other and a control unit for determining the proximity of an object or the shape of the object, based on capacitance change values of the first electrodes and the second electrodes. In a first mode the input sensing unit is driven using a self-capacitance method. The control unit may merge the capacitance change values, and determine the proximity of the object based on the merged value. In a second mode based on mutual capacitance, the control unit may determine the shape of the object.
    Type: Grant
    Filed: October 4, 2022
    Date of Patent: March 26, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae Woo Choi, Tae Joon Kim, Eun Sol Seo, Hyun Wook Cho
  • Publication number: 20220016183
    Abstract: The present invention relates to a novel exosome comprising glucosamine, glucosamine derivatives, or salts thereof. The exosome provided by the present invention has an excellent anti-inflammatory effect, and thus can effectively prevent, ameliorate, or treat various inflammatory diseases. The exosome also has an excellent effect of treating intestinal diseases, improving the skin, treating wounds, or treating hair loss.
    Type: Application
    Filed: November 22, 2019
    Publication date: January 20, 2022
    Inventors: Eun Wook CHOI, Buy Soon PARK
  • Patent number: 11130005
    Abstract: The present invention relates to a composition containing extracellular vesicles derived from plant juice, wherein the extracellular vesicles have excellent skin condition-improving effects such as skin whitening, moisturizing and wrinkle reducing effects and exhibits an excellent effect of preventing hair loss by promotion of hair growth and regrowth, and the like.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: September 28, 2021
    Inventors: Won Jong Lee, Eun Wook Choi, Su Kim, Eun Young Woo, Eun Joo Park, Ji Hyun Kim, Su Yeong Jeong
  • Publication number: 20210139895
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cancer, comprising, as an active ingredient, miRNA comprising a seed sequence represented by the nucleotide sequence of any one of SEQ ID NOs: 1 to 3; an expression vector comprising the miRNA; or a transformant transformed with the expression vector. The miRNA provided by the present invention can effectively inhibit growth of cancer cells as well as cancer stem cells so that cancer is prevented and/or treated; and, furthermore, the miRNA can also prevent drug resistance, metastasis, and recurrence of cancer.
    Type: Application
    Filed: June 18, 2018
    Publication date: May 13, 2021
    Inventors: Eun Wook Choi, Byung Soon Park, Won Jong Lee, Dohyung Kim, Jun Won Lee
  • Publication number: 20200254044
    Abstract: The present invention relates to various uses of a composition comprising plant-derived extracellular vesicles.
    Type: Application
    Filed: September 28, 2018
    Publication date: August 13, 2020
    Inventors: Soo Young Jung, Eun Joo Park, Eun Wook Choi, Won Jong Lee
  • Patent number: 10632161
    Abstract: The present invention provides a method for ameliorating or treating inflammatory bowel disease (IBD) and/or irritable bowel syndrome (IBS), comprising administering extracellular vesicles derived from Kefir grains in a mammal in need thereof. The present invention also provides a pharmaceutical composition for ameliorating or treating IBD and/or IBS or a functional food composition for ameliorating or improving IBD and/or IBS, comprising said extracellular vesicles derived from Kefir grains as an active ingredient.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: April 28, 2020
    Assignee: PROSTEMICS CO. LTD.
    Inventors: Eun-Joo Park, Min-Koo Seo, Seong-Yeol Ko, Eun-Wook Choi, Won-Jong Lee
  • Publication number: 20180271773
    Abstract: The present invention relates to a composition containing extracellular vesicles derived from plant juice, wherein the extracellular vesicles have excellent skin condition-improving effects such as skin whitening, moisturizing and wrinkle reducing effects and exhibits an excellent effect of preventing hair loss by promotion of hair growth and regrowth, and the like.
    Type: Application
    Filed: September 23, 2016
    Publication date: September 27, 2018
    Inventors: Won Jong LEE, Eun Wook CHOI, Su KIM, Eun Young WOO, Eun Joo PARK, Ji Hyun KIM, Su Yeong JEONG
  • Patent number: 8168237
    Abstract: Disclosed is an anti-obesity active extract obtained from a medicinal plant. More specifically, the extract obtained from lysimachiae foenum-graeci herba (which is a medicinal plant traditionally used in the East) can be used as an active ingredient for a raw material, a functional food, cosmetic, a crude drug, etc. for an obesity preventing or therapeutic agent because the extract can suppress the adipocyte differentiation and decrease the body weight and body fat in an obese animal, thereby suppressing fat accumulation (that is, a factor for obesity).
    Type: Grant
    Filed: May 8, 2008
    Date of Patent: May 1, 2012
    Assignee: Newgex Inc.
    Inventors: Jong-Bae Seo, Sun-Mi Choi, Eun-Jung Choi, Sang-Wook Park, Eun-Wook Choi, Dong-Seung Seen, Tae-Gyu Lee
  • Publication number: 20100285156
    Abstract: Disclosed are raw material, functional foods, and herb medicines for preventing and treating metabolic diseases, which comprise a Lysimachiae Foenum-Graeci Herba extract as an effective ingredient. The Lysimachiae Foenum-Graeci Herba extract have an activity of reducing blood glucose levels, triglycerides and cholesterol levels, AST and ALT levels, and fat in the liver, and thus can be effectively used as a hepatic protector and a remedy for preventing and treating various metabolic diseases including diabetes, high blood pressure, fatty liver, cardiovascular diseases, and hyperlipidemia.
    Type: Application
    Filed: December 28, 2008
    Publication date: November 11, 2010
    Applicant: BRNSCIENCE CO., LTD
    Inventors: Jong-Bae Seo, Jae-Young Park, Sun-Mi Choi, Sang-Wook Park, Sung-Sik Choe, Eun-Wook Choi, Dong-Seung Seen, Tae-Gyu Lee
  • Publication number: 20100151057
    Abstract: Disclosed is an anti-obesity active extract obtained from a medicinal plant. More specifically, the extract obtained from lysimachiae foenum-graeci herba (which is a medicinal plant traditionally used in the East) can be used as an active ingredient for a raw material, a functional food, cosmetic, a crude drug, etc. for an obesity preventing or therapeutic agent because the extract can suppress the adipocyte differentiation and decrease the body weight and body fat in an obese animal, thereby suppressing fat accumulation (that is, a factor for obesity).
    Type: Application
    Filed: May 8, 2008
    Publication date: June 17, 2010
    Applicant: NEWGEX INC.
    Inventors: Jong-Bae Seo, Sun-Mi Choi, Eun-Jung Choi, Sang-Wook Park, Eun-Wook Choi, Dong-Seung Seen, Tae-Gyu Lee
  • Patent number: 7528230
    Abstract: Disclosed are mutated genes for green fluorescence proteins and enhanced inserted YFPs expressed therefrom. The mutant proteins not only maintain their fluorescence even at 37° C., but also exhibit about 20 times stronger fluorescence intensities in comparison to the conventional fluorescence proteins. Accordingly, the mutant fluorescence proteins of the present invention can be used as biosensors for detecting and analyzing the bioactivities of desired materials.
    Type: Grant
    Filed: March 8, 2003
    Date of Patent: May 5, 2009
    Assignee: Newgex, Inc.
    Inventors: Dong-Seung Seen, Jac-Yong Park, Young-Shik Choi, Eun-Wook Choi, Ho-Sun Son, Neon-C. Jung, Anthony D. Kang, Ji-Ung Maeng, Kyung-Jin Kim, Jung-Hee Shin
  • Patent number: 7319001
    Abstract: Disclosed are the methods for producing recombinant viruses using site-specific recombination in vitro. In the present invention, circular viral genomic DNAs are digested with restriction enzymes to generate a linear form viral genomic DNAs flanked by site-specific recombination sites, and then are subjected to site-specific recombination with the desired genomic materials flanked by site-specific recombination sites in vitro. According to the present invention, since the site-specific recombination mixture can be applied to host cells without further procedures of selecting the desired recombinant viral genomic DNAs, it is possible to obtain numerous recombinant viruses rapidly at the same time. Thus, the present invention can be used as a high throughput system for generating and screening hundreds or thousands of recombinant viruses.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: January 15, 2008
    Assignee: Neurogenex Co., Ltd.
    Inventors: Ho-Sun Son, Do-Hui Kim, Neon-C Jung, Eun-Wook Choi, Dong-Seung Seen, Min-Sung Kim, Yong-Weon Yi, Kyung-Jin Kim
  • Publication number: 20050170428
    Abstract: Disclosed are mutated genes for green fluorescence proteins and enhanced inserted YFPs expressed therefrom. The mutant proteins not only maintain their fluorescence even at 37° C., but also exhibit about 20 times stronger fluorescence intensities in comparison to the conventional fluorescence proteins. Accordingly, the mutant fluorescence proteins of the present invention can be used as biosensors for detecting and analyzing the bioactivities of desired materials.
    Type: Application
    Filed: March 8, 2003
    Publication date: August 4, 2005
    Inventors: Dong-Seung Seen, Jac-Yong Park, Young-Shik Choi, Eun-Wook Choi, Ho-Sun Son, Neon-C. Jung, Anthony Kang, Ji-Ung Maeng, Kyung-Jin Kim, Jung-Hee Shin
  • Publication number: 20040185565
    Abstract: Disclosed are the methods for producing recombinant viruses using site-specific recombination in vitro. In the present invention, circular viral genomic DNAs are digested with restriction enzymes to generate a linear form viral genomic DNAs flanked by site-specific recombination sites, and then are subjected to site-specific recombination with the desired genomic materials flanked by site-specific recombination sites in vitro. According to the present invention, since the site-specific recombination mixture can be applied to host cells without further procedures of selecting the desired recombinant viral genomic DNAs, it is possible to obtain numerous recombinant viruses rapidly at the same time. Thus, the present invention can be used as a high throughput system for generating and screening hundreds or thousands of recombinant viruses.
    Type: Application
    Filed: March 7, 2003
    Publication date: September 23, 2004
    Inventors: Ho-Sun Son, Do-Hui Kim, Neon-C Jung, Eun-Wook Choi, Dong-Seung Seen, Min-Sung Kim, Yong-Weon Yi, Kyung-Jin Kim
  • Publication number: 20040005710
    Abstract: Disclosed are the methods for producing recombinant viruses using in vitro site-specific recombination. In the present invention, linear viral genomic DNAs are digested to two segments, and are subjected to in vitro site-specific recombination with desired genomic materials flanked with site-specific recombinase sites. According to the present invention, since the site-specific recombination mixture can be applied to host cells without further procedures of selecting the recombinant viral genomic DNAs, it is possible to obtain numerous recombinant viruses rapidly at the same time. Thus, the present invention can be used as a high throughput system to generate hundreds or thousands of recombinant viruses.
    Type: Application
    Filed: March 7, 2003
    Publication date: January 8, 2004
    Inventors: Ho-Sun Son, Neon-C Jung, Eun-Wook Choi, Dong-Seung Seen, Kyung-Jin Kim, Sung-Eun Cho