Patents Assigned to Jun-Han Kim
  • Patent number: 6166357
    Abstract: The present invention provides an electric mat containing nephrite jade powder, which take advantage of effects of nephrite jade and completely shield the vibration of water vein and electronic wave.The electric mat containing nephrite jade powder according to the present invention has multiply divided water-proof pockets (2) divided by conjunction lines (1), of which each space holds nephrite jade powder (4) of 150-300 mesh covered by a first nonwoven fabric (3), under which copper woven fabric (5), aluminum sheet (6) and a second nonwoven fabric (7) are inserted to face-contact the heater (8), under which jade cotton (9) is laid. By virtue of the structure described above, heat generated from the heater (8) is transmitted through the aluminum sheet (6) and the copper woven (5) to nephrite jade powder, from which far infrared is emitted.
    Type: Grant
    Filed: October 30, 1997
    Date of Patent: December 26, 2000
    Assignee: Jun-Han Kim
    Inventor: Jun-Han Kim