Patents by Inventor Jac-Hyung Koo

Jac-Hyung Koo 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).

  • Built-in type outdoor unit for air conditioner
    Patent number: 6945072
    Abstract: The present invention discloses a built-in type outdoor unit for an air conditioner to provide an efficient installation structure for installing the outdoor unit increased in capacity due to high air conditioning capacity in a built-in type. The built-in type outdoor unit includes a louver frame being fixedly installed on a rectangular space inner wall formed on an outer wall of a building, being divided into a suction area and a discharge area, having a plurality of louver blades in each area, and sucking and discharging air through gaps between the louver blades, and an outdoor unit casing being fixedly installed on the inside bottom of the building to contact the louver frame, and having its one surface facing the suction area and the discharge area of the louver frame opened and the other surfaces closed.
    Type: Grant
    Filed: April 18, 2003
    Date of Patent: September 20, 2005
    Assignee: LG Electronics Inc.
    Inventors: In-Gyu Kim, Young-Yu Bae, Jac-Hyung Koo, Byung-Il Park, Kyeong-Ho Kim, Yang-Ho Kim, Young-Ho Hong, Kyeong-Wook Heo, Kang-Wook Cha, Si-Kyong Sung, Dong-Hyuk Lee, Seong-Min Kang, Tae-Geun Kim
  • Front suction/discharge type outdoor unit for airconditioner
    Patent number: 6895777
    Abstract: The present invention relates to a front suction/discharge type outdoor unit for an air conditioner which can solve problems due to increased capacity and decreased suction air.
    Type: Grant
    Filed: April 18, 2003
    Date of Patent: May 24, 2005
    Assignee: LG Electronics Inc.
    Inventors: In-Gyu Kim, Young-Ju Bae, Jac-Hyung Koo, Byung-Il Park, Kyeong-Ho Kim, Yang-Ho Kim, Young-Ho Hong, Kyeong-Wook Heo, Kang-Wook Cha, Si-Kyong Sung, Dong-Hyuk Lee, Seong-Min Kang, Tae-Geun Kim
  • Built-in type outdoor unit for airconditioner
    Publication number: 20040163410
    Abstract: The present invention discloses a built-in type outdoor unit for an air conditioner to provide an efficient installation structure for installing the outdoor unit increased in capacity due to high air conditioning capacity in a built-in type. The built-in type outdoor unit includes a louver frame being fixedly installed on a rectangular space inner wall formed on an outer wall of a building, being divided into a suction area and a discharge area, having a plurality of louver blades in each area, and sucking and discharging air through gaps between the louver blades, and an outdoor unit casing being fixedly installed on the inside bottom of the building to contact the louver frame, and having its one surface facing the suction area and the discharge area of the louver frame opened and the other surfaces closed.
    Type: Application
    Filed: August 1, 2003
    Publication date: August 26, 2004
    Inventors: In-Gyu Kim, Young-Ju Bae, Jac-Hyung Koo, Byung-ll Park, Kyeong-Ho Kim, Yang-Ho Kim, Young-Ho Hong, Kyeong-Wook Heo, Kang-Wook Cha, Si-Kyong Sung, Dong-Hyuk Lee, Seong-Min Kang, Tae-Geun Kim
  • Front suction/discharge type outdoor unit for airconditioner
    Publication number: 20040163407
    Abstract: The present invention relates to a front suction/discharge type outdoor unit for an air conditioner which can solve problems due to increased capacity and decreased suction air.
    Type: Application
    Filed: June 26, 2003
    Publication date: August 26, 2004
    Inventors: In-Gyu Kim, Young-Ju Bae, Jac-Hyung Koo, Byung-Il Park, Kyeong-Ho Kim, Yang-Ho Kim, Young-Ho Hong, Kyeong-Wook Heo, Kang-Wook Cha, Si-Kyong Sung, Dong-Hyuk Lee, Seong-Min Kang, Tae-Geun Kim