Patents by Inventor Sang-Nam Kim

Sang-Nam Kim 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: 11121508
    Abstract: Disclosed is a coaxial cable male connector for transmitting super-high frequency signals, which is used in a coaxial cable connector for transmitting super-high frequency signals and is received in a connector socket mounted on a printed circuit board (PCB) to connect multiple coaxial cables to the PCB. The coaxial cable male connector includes: a single or multiple coaxial cables each including an inner conductor, an outer conductor, a dielectric, and a sheath, wherein the outer conductor, the dielectric, and the sheath are partially stripped to expose the inner conductor over a predetermined length, and a terminal of the exposed inner conductor is brought into electrical connect with a signal line terminal pad formed on the PCB; and a shielding can receiving the exposed inner conductors of the single or multiple coaxial cables, securing and protecting ends of the exposed inner conductors, and blocking electromagnetic waves generated from the inner conductors.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: September 14, 2021
    Assignee: SENSORVIEW INCORPORATED
    Inventors: Byoung Nam Kim, Kyoung Il Kang, Sang Woo Han, Ji Hun Kang
  • Patent number: 11113944
    Abstract: A walking analysis method includes measuring impacts due to floor landing occurring during walking; identifying an impact section before floor landing, a free fall section, and an impact peak section by floor landing in an impact graph over time; analyzing at least one impact-related parameter for the impact section before floor landing, the free fall section, and the impact peak section by floor landing; and determining a walking-related accident type according to a result of analyzing the at least one impact-related parameter. Accordingly, by classifying and detecting a variety of accidents that may actually occur, the main walking characteristics that are dangerous in the actual accident can be extracted.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: September 7, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Min Gi Jeong, Jeong Kyun Kim, Myung Nam Bae, Kang Bok Lee, Sang Yeoun Lee
  • Patent number: 8673371
    Abstract: Disclosed is a composition for treating or preventing vitiligo or canities comprising Sophora japonica extract as an active ingredient. The Sophora japonica extract enhances melanin synthesis by increasing the activity of tyrosinase which is critical in intracellular melanin synthesis and promoting the expression of tyrosinase and TRP-2 mRNA. Furthermore, since the Sophora japonica extract is a natural substance with little cytotoxicity, it may be developed into a therapeutic agent for vitiligo and canities caused by depigmentation in skin and hair.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: March 18, 2014
    Assignee: Keimyung University Industry Academic Cooperation Foundation
    Inventors: Young Chul Kim, Chul Ho Kang, Eun Ye Park, Sang Nam Kim
  • Publication number: 20120156315
    Abstract: Disclosed is a composition for treating or preventing vitiligo or canities comprising Sophora japonica extract as an active ingredient. The Sophora japonica extract enhances melanin synthesis by increasing the activity of tyrosinase which is critical in intracellular melanin synthesis and promoting the expression of tyrosinase and TRP-2 mRNA. Furthermore, since the Sophora japonica extract is a natural substance with little cytotoxicity, it may be developed into a therapeutic agent for vitiligo and canities caused by depigmentation in skin and hair.
    Type: Application
    Filed: October 20, 2011
    Publication date: June 21, 2012
    Applicant: Keimyung University Industry Academic Cooperation Foundation
    Inventors: Young Chul Kim, Chul Ho Kang, Eun Ye Park, Sang Nam Kim
  • Patent number: 7014740
    Abstract: Disclosed is a Brown gas mass production apparatus having a line style electrolytic cell in which an electrolytic cell case having an electrolyte distribution and discharging pipe mounted on the inside bottom surface thereof is coated with insulation material on the inner surface thereof, electrode units are disposed by two or three groups in a side-by-side arrangement in the electrolytic cell case, an electrolytic cell upper plate having gas outlet nipples mounted thereon is sealingly coupled to the top surface of the cell case to form a secured sealing between edges of the upper plate and the cell case.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: March 21, 2006
    Inventor: Sang-Nam Kim
  • Patent number: 6761558
    Abstract: The present invention relates to a heating apparatus using thermal reaction of brown gas. After brown gas generated from a brown gas generator passes hexane liquid in a flame arrester, it is burnt in a brown gas burner located at a lower portion of a heating element. Heating members are installed in multi-stage inside a heating element body of a hollow form. The heating element body located at each stage includes vent holes and exhaust openings. A cover is disposed on the top of the heating element. The heating member located at the lower portion is heated by flame of the brown gas, and then also the heating member located at an upper portion is heated by flame of high temperature caused by the thermal reaction of the brown gas, which gradually heats the lower heating member. After all, the whole heating members are heated to emit a vast heat.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: July 13, 2004
    Inventor: Sang-Nam Kim
  • Publication number: 20040112739
    Abstract: Disclosed is a Brown gas mass production apparatus having a line style electrolytic cell in which an electrolytic cell case having an electrolyte distribution and discharging pipe mounted on the inside bottom surface thereof is coated with insulation material on the inner surface thereof, electrode units are disposed by two or three groups in a side-by-side arrangement in the electrolytic cell case, an electrolytic cell upper plate having gas outlet nipples mounted thereon is sealingly coupled to the top surface of the cell case to form a secured sealing between edges of the upper plate and the cell case.
    Type: Application
    Filed: December 11, 2002
    Publication date: June 17, 2004
    Inventor: Sang-Nam Kim
  • Publication number: 20040013988
    Abstract: A brown gas combustion apparatus and heating system using the same is provided in which a brown gas generated from a brown gas generator flows into a water-tight flame arrester filled with hexane(C6H14) of hydrocarbon systems so as to mix the brown gas with a small amount of hexane gas, to thereby delay the combustion speed and fundamentally prevent flash-back or back-fire. The brown gas combustion apparatus includes a heating unit which is directly heated by a burner and radiates heat. The heating system includes the combustion apparatus installed upright therein, and is configured in that the high temperature water molecules scattered from the combustion apparatus absorb the infrared ray radiated from an infrared ray radiation member within the combustion chamber, and oscillate in an ultra high temperature by self-heating.
    Type: Application
    Filed: March 10, 2003
    Publication date: January 22, 2004
    Inventor: Sang-Nam Kim
  • Patent number: 6443725
    Abstract: An energy generating apparatus using the cyclic combustion of Brown gas is disclosed. The apparatus comprises a heat generating unit, an outer wall, a Brown gas generator, an open-shut valve and a burner. The heat generating unit is positioned on a base. The outer wall surrounds the heat generating unit so as to define a combustion chamber, is provided with a discharge hole at its upper portion, and radiates infrared rays. The Brown gas generator is used to generate Brown gas. The open-shut valve is positioned between supply pipes so as to block the Brown gas discharged from the Brown gas generator. The burner is used to heat the heat generating unit by burning Brown gas supplied through the open-shut valve and the supply pipes.
    Type: Grant
    Filed: March 22, 2000
    Date of Patent: September 3, 2002
    Inventor: Sang Nam Kim
  • Patent number: 6397834
    Abstract: The Brown gas heating furnace made of mineral stone maintains a desired temperature with a small amount of fuel. The brown gas heating furnace includes a hollow base, having burner mounting holes formed in a top wall of the base, and a door mounted at a front side of the base. The burners are centrally mounted in the burner mounting holes of the base, with branch ducts connecting each of the burners to a Brown gas supply duct. A heating section consisting of firebricks stacked together in a staggered fashion on the top wall of the base encloses the burner mounting holes, with a furnace section seated on the base and having a combustion chamber surrounding the heating section. The furnace section also has venting holes adapted to vent the combustion chamber to the atmosphere. The furnace section may include stacked blocks made of mineral stone, biotite, germanium, or jade, or may use hollow mineral stones.
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: June 4, 2002
    Inventor: Sang Nam Kim