Patents by Inventor Gap Hwang

Gap Hwang 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).

  • Fluorescent particle comprising gold nanoparticles and method for manufacturing same
    Patent number: 10067138
    Abstract: Provided are a fluorescent particle and a method for manufacturing the same. The fluorescent particle may include a gold nanoparticle; a silica shell covering the gold nanoparticle; and lanthanide group complex particles dispersed in the silica shell. Each of the lanthanide group complex particles may include a lanthanide group ion; a ligand bonded to the lanthanide group ion and including phosphorus; and a ligand bonded to the lanthanide group ion and having a beta diketone functional group. The fluorescent particle is observable with the naked eye and may emit light when ultraviolet light is irradiated. The fluorescent particle may be used for detecting and analyzing biomaterial samples.
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: September 4, 2018
    Assignee: MEDISENSOR, INC.
    Inventors: So yeon Kim, Nae Young Heo, Jeaan Jung, Won Jung Kim, Byung Gap Hwang, Young Seop Kim, Myoung Hoon Lee
  • FLUORESCENT PARTICLE COMPRISING GOLD NANOPARTICLES AND METHOD FOR MANUFACTURING SAME
    Publication number: 20160356781
    Abstract: Provided are a fluorescent particle and a method for manufacturing the same. The fluorescent particle may include a gold nanoparticle; a silica shell covering the gold nanoparticle; and lanthanide group complex particles dispersed in the silica shell. Each of the lanthanide group complex particles may include a lanthanide group ion; a ligand bonded to the lanthanide group ion and including phosphorus; and a ligand bonded to the lanthanide group ion and having a beta diketone functional group. The fluorescent particle is observable with the naked eye and may emit light when ultraviolet light is irradiated. The fluorescent particle may be used for detecting and analyzing biomaterial samples.
    Type: Application
    Filed: August 18, 2014
    Publication date: December 8, 2016
    Inventors: So yeon KIM, Nae Young HEO, Jeaan JUNG, Won Jung KIM, Byung Gap HWANG, Young Seop KIM, Myoung Hoon LEE
  • Nozzle assembly and dish washer having the same
    Publication number: 20050241681
    Abstract: A nozzle assembly easily assembled and a dish washer having the same are provided. The nozzle assembly includes a nozzle body and a shaft. The nozzle body is connected, in its upper portion, with the fluid guide for guiding fluid. The shaft is joined to the fluid guide to support a lower portion of the nozzle body.
    Type: Application
    Filed: January 21, 2005
    Publication date: November 3, 2005
    Inventor: Gap Hwang