Patents by Inventor Se-Ham Kim

Se-Ham 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).

  • APPARATUS AND METHOD FOR MANAGING SLOT
    Publication number: 20120093056
    Abstract: A slot managing method and apparatus is provided. A first layer of a destination node receives a request command for requesting a slot management from a source node, and transfers a first primitive for reporting a receipt of the request command to a second layer that is an upper layer of the first layer. The second layer transfers a second primitive to the first layer as a response to the slot management request. The first layer broadcasts a reply command including a result of the slot management request to neighboring nodes in response to the second primitive. The source node broadcasts a notify command including a result of the slot management request.
    Type: Application
    Filed: October 12, 2011
    Publication date: April 19, 2012
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Chang Sub Shin, Wun-Cheol Jeong, Tae Joon Park, Hoyong Kang, Se Ham Kim, In Hwan Lee, Cheol Sig Pyo
  • Process for producing ozone-containing sterilizing water and an apparatus used therefor
    Patent number: 6821443
    Abstract: Disclosed is a process for producing ozone-containing sterilizing water and apparatus used in the process. Ozone-containing sterilizing water can be continuously produced by maintaining a mixture of raw water and ozone gas under a predetermined pressure and time with the use of two separate compartments of a compression mix.
    Type: Grant
    Filed: February 7, 2003
    Date of Patent: November 23, 2004
    Inventor: Se-Ham Kim
  • Process for producing ozone-containing sterilizing water and an apparatus used therefor
    Publication number: 20030173309
    Abstract: Disclosed is a process for producing ozone-containing sterilizing water and apparatus used in the process. Ozone-containing sterilizing water can be continuously produced by maintaining a mixture of raw water and ozone gas under a predetermined pressure and time with the use of two separate compartments of a compression mix.
    Type: Application
    Filed: February 7, 2003
    Publication date: September 18, 2003
    Inventor: Se-Ham Kim