Patents by Inventor Eun-Jun Cho

Eun-Jun Cho 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).

  • Method for controlling operation of air-conditioner
    Publication number: 20050091998
    Abstract: A method for controlling operations of an air-conditioner includes: a step in which when an operation load of an air-conditioner increases, if an outputted compressing capacity of the air-conditioner is smaller than a compressing capacity corresponding to the operation load and an operation frequency of the first compressor is a maximum frequency of the first compressor, a second compressor is operated; and a step in which when the operation load is reduced, if the outputted compressing capacity of the air-conditioner is greater than the compressing capacity corresponding to the operation load and the operation frequency of the first compressor is a minimum frequency of the first compressor, the second compressor is stopped.
    Type: Application
    Filed: August 13, 2004
    Publication date: May 5, 2005
    Applicant: LG ELECTRONICS INC.
    Inventors: Eun-Jun Cho, Yoon-Jei Hwang, Yun-Ho Ryu, Cheol-Min Kim, Chan-Ho Song, Chang-Min Choi, Ji-Young Jang, Young-Seob Choi, Woo-Ho Cha, Seung-Youp Hyun, Won-Hee Lee