Patents by Inventor Gyu Ok Choi

Gyu Ok 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).

  • Electronic Chart Page Turning Method for User Interaction, and Computing Device for Performing Method
    Publication number: 20240127913
    Abstract: Disclosed are a page turning method for turning the pages of an electronic chart through a user interaction, and a computing device. The page turning method allows a user's interactive operation on an electronic chart to be sensed by considering the user's behavior of retrieving medical treatment details of a patient from a conventional paper chart, and allows pages of the electronic chart to be adjusted according to the sensed interactive operation so that a desired page of the user can be moved in the electronic chart and displayed on a screen.
    Type: Application
    Filed: March 22, 2022
    Publication date: April 18, 2024
    Inventors: Gyu Nam KIM, Ji Young JANG, Kyoo Ok CHOI
  • Implant coated with net-shaped or island-shaped low-crystallized hydroxyapatite and method for coating same
    Patent number: 9517187
    Abstract: The present disclosure relates to a method for coating a surface of a titanium implant with low crystalline hydroxyapatite having network- or island-like morphology and to an implant coated by such method.
    Type: Grant
    Filed: May 18, 2010
    Date of Patent: December 13, 2016
    Assignee: Osstemimplant Co., Ltd.
    Inventors: Kyung Won Ha, Gyu Ok Choi
  • IMPLANT COATED WITH NET-SHAPED OR ISLAND-SHAPED LOW-CRYSTALLIZED HYDROXYAPATITE AND METHOD FOR COATING SAME
    Publication number: 20150230842
    Abstract: The present disclosure relates to a method for coating a surface of a titanium implant with low crystalline hydroxyapatite having network- or island-like morphology and to an implant coated by such method.
    Type: Application
    Filed: May 1, 2015
    Publication date: August 20, 2015
    Inventors: Kyung Won Ha, Gyu Ok Choi
  • Oligopeptide improving differentiation of osteoblasts
    Patent number: 8853164
    Abstract: The present disclosure relates to oligopeptides applicable to a dental implant, which are selected from the group consisting of PEP7 (SEQ ID NO:1), PEP71 (SEQ ID NO:2), EP72 (SEQ ID NO:3), PEP73 (SEQ ID NO:4), PEP74 (SEQ ID NO:5), PEP75 (SEQ ID NO:6) and PEP76 (SEQ ID NO:7). The oligopeptides have very high reactivity for a BMP-specific receptor to increase osteoblastic differentiation and calcification, thereby showing improved osteointegration and osteogenesis.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: October 7, 2014
    Assignee: Osstemimplant Co., Ltd.
    Inventors: Eun Jung Kang, Tae Gwan Eom, Gyu Ok Choi
  • OLIGOPEPTIDE IMPROVING DIFFERENTIATION OF OSTEOBLASTS
    Publication number: 20120316118
    Abstract: The present disclosure relates to oligopeptides applicable to a dental implant, which are selected from the group consisting of PEP7 (SEQ ID NO:1), PEP71 (SEQ ID NO:2), EP72 (SEQ ID NO:3), PEP73 (SEQ ID NO:4), PEP74 (SEQ ID NO:5), PEP75 (SEQ ID NO:6) and PEP76 (SEQ ID NO:7). The oligopeptides have very high reactivity for a BMP-specific receptor to increase osteoblastic differentiation and calcification, thereby showing improved osteointegration and osteogenesis.
    Type: Application
    Filed: February 26, 2010
    Publication date: December 13, 2012
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Eun Jung Kang, Tae Gwan Eom, Gyu Ok Choi
  • IMPLANTS COATED WITH LOW CRYSTALLINE HYDROXYAPATITE IN FORM OF A NETWORK OR AN ISLAND AND A METHOD FOR COATING THE SAME
    Publication number: 20120088100
    Abstract: The present disclosure relates to a method for coating a surface of a titanium implant with low crystalline hydroxyapatite having network- or island-like morphology and to an implant coated by such method.
    Type: Application
    Filed: May 18, 2010
    Publication date: April 12, 2012
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Kyung Won Ha, Gyu Ok Choi