Patents by Inventor Hang-John Lin

Hang-John Lin 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: 20140000063
    Abstract: A table lamp includes an arm pivotably connected to an adjustment unit located in a base. The adjustment unit has an operation wheel which has a first toothed face. A disk has a second toothed face which is engaged with the first toothed face. A pivot extends through the operation wheel, the disk, the arm, a resilient ring, a washer and the base. When the arm is pivoted, the operation wheel is rotated and the first toothed face moves over the second toothed face while the resilient ring is squeezed. When the first toothed face is engaged with the second toothed face again, the arm is secured again. The arm is pivoted within a recess of the base, and the recess opens between 90 degrees to 110 degrees, the arm can be pivoted to be parallel to the base to save the packing room.
    Type: Application
    Filed: June 28, 2012
    Publication date: January 2, 2014
    Inventor: Hang-John LIN
  • Patent number: 8348483
    Abstract: A portable illumination device includes a base part, a cover, and an illumination unit, wherein the cover is pivotably connected to an end of the base part by a first pivot unit on the cover. The cover includes an opening and the illumination unit is accommodated in the opening. The illumination unit has a board and multiple illumination members on the board. The board is pivotable relative to the cover by a second pivot unit connected therebetween. The second pivot unit is connected to a third pivot unit which allows the illumination unit to be rotated when in use. The base part, the cover and the illumination unit can be folded to a compact body for convenience of carried.
    Type: Grant
    Filed: May 6, 2011
    Date of Patent: January 8, 2013
    Inventor: Hang-John Lin
  • Publication number: 20120281421
    Abstract: A portable illumination device includes a base part, a cover, and an illumination unit, wherein the cover is pivotably connected to an end of the base part by a first pivot unit on the cover. The cover includes an opening and the illumination unit is accommodated in the opening. The illumination unit has a board and multiple illumination members on the board. The board is pivotable relative to the cover by a second pivot unit connected therebetween. The second pivot unit is connected to a third pivot unit which allows the illumination unit to be rotated when in use. The base part, the cover and the illumination unit can be folded to a compact body for convenience of carried.
    Type: Application
    Filed: May 6, 2011
    Publication date: November 8, 2012
    Inventor: HANG-JOHN LIN