Patents by Inventor Seung-yong Hwang

Seung-yong Hwang 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).

  • Publication number: 20040161346
    Abstract: The present invention relates to a compressor that can reduce the refrigerant gas pulsation pressure in multi-step when a refrigerant gas is discharged into a rear refrigerant gas discharge chamber toward the outside of the compressor and into a front refrigerant gas discharge chamber toward the outside of the compressor, thereby obtaining excellent reduction in the refrigerant gas pulsation pressure and remarkably reducing a noise due to the refrigerant gas pulsation.
    Type: Application
    Filed: February 13, 2004
    Publication date: August 19, 2004
    Applicant: HALLA CLIMATE CONTROL CORPORATION
    Inventors: Seung-Yong Hwang, Tae-Young Park