Patents by Inventor Byong Jae Ryu

Byong Jae Ryu 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: 9207226
    Abstract: Provided are an apparatus and a method for analyzing drilled submarine sediment on a ship. The apparatus includes: a core temperature measuring unit measuring temperatures of each portion of the drilled core positioned on a ship; a gas content analyzing unit analyzing a kind and a content of gases included in a submarine sediment sample collected from the drilled core in a state in which it is positioned on the ship; and a salinity measuring unit measuring salinity of the submarine sediment sample collected from the drilled core in a state in which it is positioned on the ship.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: December 8, 2015
    Assignee: Korea Institute of Geoscience and Mineral Resources
    Inventors: Jong Hwa Chun, Jang Jun Bahk, Byong Jae Ryu
  • Patent number: 8908476
    Abstract: Provided are an apparatus and a method for seabed exploration using an unmanned remotely operated vehicle. The apparatus for seabed exploration of the present invention includes: an unmanned remotely operated vehicle connected with a ship 2 by a cable 1; a transponder of an acoustic positioning system mounted on the unmanned remotely operated vehicle; a pinger mounted on the unmanned remotely operated vehicle and outputting a signal that is received by a receiver of an echo sounder system mounted on the ship; a measuring device mounted on the unmanned remotely operated vehicle and sensing or measuring various information on the seabed where the unmanned remotely operated vehicle is positioned; and a sediment collecting device collecting sediments of the seafloor, when the unmanned remotely operated vehicle grounds on the seafloor.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: December 9, 2014
    Assignee: Korea Institute of Geoscience and Mineral Resources
    Inventors: Jong Hwa Chun, Hag Ju Kim, Byong Jae Ryu, Jang Jun Bahk
  • Publication number: 20130298661
    Abstract: Provided are an apparatus and a method for analyzing drilled submarine sediment on a ship. The apparatus includes: a core temperature measuring unit measuring temperatures of each portion of the drilled core positioned on a ship; a gas content analyzing unit analyzing a kind and a content of gases included in a submarine sediment sample collected from the drilled core in a state in which it is positioned on the ship; and a salinity measuring unit measuring salinity of the submarine sediment sample collected from the drilled core in a state in which it is positioned on the ship.
    Type: Application
    Filed: November 7, 2012
    Publication date: November 14, 2013
    Applicant: Korea Institute of Geoscience and Mineral Resources
    Inventors: Jong Hwa Chun, Jang Jun Bahk, Byong Jae Ryu
  • Patent number: 8565593
    Abstract: Provided is a photographing apparatus for investigating a state of an outcrop. The photographing apparatus according to the present invention includes: a photographing unit photographing moving pictures or pictures; and a plurality of laser pointers outputting laser beams toward the outcrops photographed by the photographing unit to form laser points on the outcrops, wherein each laser point is disposed so that the laser beams output therefrom are output in parallel with laser beams output from other laser pointers.
    Type: Grant
    Filed: April 18, 2012
    Date of Patent: October 22, 2013
    Assignee: Korea Institute of Geoscience and Mineral Resources
    Inventors: Jong Hwa Chun, Hag Ju Kim, Dong Geun Yoo, Byong Jae Ryu
  • Publication number: 20130188944
    Abstract: Provided is a photographing apparatus for investigating a state of an outcrop. The photographing apparatus according to the present invention includes: a photographing unit photographing moving pictures or pictures; and a plurality of laser pointers outputting laser beams toward the outcrops photographed by the photographing unit to form laser points on the outcrops, wherein each laser point is disposed so that the laser beams output therefrom are output in parallel with laser beams output from other laser pointers.
    Type: Application
    Filed: April 18, 2012
    Publication date: July 25, 2013
    Applicant: Korea Institute of Geoscience and Mineral Resources
    Inventors: Jong Hwa Chun, Hag Ju Kim, Dong Geun Yoo, Byong Jae Ryu
  • Publication number: 20120204781
    Abstract: Provided are an apparatus and a method for seabed exploration using an unmanned remotely operated vehicle. The apparatus for seabed exploration of the present invention includes: an unmanned remotely operated vehicle connected with a ship 2 by a cable 1; a transponder of an acoustic positioning system mounted on the unmanned remotely operated vehicle; a pinger mounted on the unmanned remotely operated vehicle and outputting a signal that is received by a receiver of an echo sounder system mounted on the ship; a measuring device mounted on the unmanned remotely operated vehicle and sensing or measuring various information on the seabed where the unmanned remotely operated vehicle is positioned; and a sediment collecting device collecting sediments of the seafloor, when the unmanned remotely operated vehicle grounds on the seafloor.
    Type: Application
    Filed: April 28, 2011
    Publication date: August 16, 2012
    Applicant: Korea Institute of Geoscience and Mineral Resources (KIGAM)
    Inventors: Jong Hwa Chun, Hag Ju Kim, Byong Jae Ryu, Jang Jun Bahk
  • Patent number: 8191436
    Abstract: Provided is an apparatus for collecting marine deposits. The apparatus includes: a piston corer for collecting a deep part of marine deposits; a corer for collecting a surface part of marine deposits; and a trigger body connecting the corer for collecting a surface part of marine deposits and the piston corer for collecting a deep part of marine deposits to each other while being maintained at a laterally set interval. The apparatus for collecting marine deposits can greatly save costs consumed to collect marine deposits and increase accuracy of collecting the marine deposits.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: June 5, 2012
    Assignee: Korea Institute of Geoscience and Mineral Resouces (KIGAM)
    Inventors: Jong Hwa Chun, Byong Jae Ryu, Jin Ho Kim, Jang Jun Bahk, Young Sang Eo
  • Publication number: 20110232138
    Abstract: Provided is an apparatus for collecting marine deposits.
    Type: Application
    Filed: December 22, 2010
    Publication date: September 29, 2011
    Applicant: Korea Institute of Geoscience and Mineral Resources (KIGAM)
    Inventors: Jong Hwa Chun, Byong Jae Ryu, Jin Ho Kim, Jang Jun Bahk, Young Sang Eo