Patents by Inventor Jin-Hak Sa

Jin-Hak Sa 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: 20060015983
    Abstract: Disclosed herein is a structurally improved golf glove capable of accelerating a club head as much as possible when swings are made, and maintaining good directivity, by maintaining correct swing form and/or correcting incorrect swing form when practicing or playing golf, and allowing the club head to impact a golf ball exactly perpendicularly, thereby being innovative in increasing the flying distance of the ball.
    Type: Application
    Filed: July 20, 2005
    Publication date: January 26, 2006
    Inventors: Kyung-Jun Kim, Ki-Nam Hwang, Jin-Hak Sa