Patents by Inventor Hyunkwon Sin

Hyunkwon Sin 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).

  • Spinal massager
    Patent number: 7125389
    Abstract: Disclosed herein is spinal massager capable of performing oscillating or chiropractic operation along the vertebrae of a user who lies on the massager with the feet elevated above the head. The spinal massager allows a herniated spinal disc to be readily restored into a gap produced between the vertebrae, resulting in improved blood circulation and muscle relaxation.
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: October 24, 2006
    Inventor: Hyunkwon Sin
  • Spinal massager
    Publication number: 20060015046
    Abstract: Disclosed herein is spinal massager capable of performing oscillating or chiropractic operation along the vertebrae of a user who lies on the massager with the feet elevated above the head. The spinal massager allows a herniated spinal disc to be readily restored into a gap produced between the vertebrae, resulting in improved blood circulation and muscle relaxation.
    Type: Application
    Filed: June 29, 2005
    Publication date: January 19, 2006
    Inventor: Hyunkwon Sin