Patents by Inventor Sin-Yuan Lu

Sin-Yuan Lu 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).

  • Patent number: 6295770
    Abstract: A steel frame building structure includes steel posts, steel beams fixed with connect members, and connectors connected to the connect members with bolts and nuts, support frames of wall structures fixed with the beams to construct wall structures, and the wall structures connected tightly with the sides of steel bar nets of an upper and a lower floor by means of fix steel bars. The posts and the beams have their support frames directly assembled with connect members, and the support frames have reinforcing steel bars lateral and vertical in the interior. Holed plates are fixed on outer surfaces of the support frames of the wall structures and the support frames of the posts and the beams, and sealed with sealing means. Then concrete can be placed through openings into hollow spaces in the whole structure with fastness and forming the steel frame building having a strong structure to resist earthquakes.
    Type: Grant
    Filed: December 29, 1999
    Date of Patent: October 2, 2001
    Inventors: Chyi Sheu, Sin-Yuan Lu
  • Patent number: 6266938
    Abstract: A steel floor structure includes steel columns, steel beams, surrounding frames around the columns and the beams, horizontal frames around the beams, connectors, anti-bend means, floor steel bars, reinforcing catch steel bars, various kinds of connect means, and net plates laid on outer surfaces of the structure and used as outer concrete forms to keep concrete inside. So the steel frame floor can be assembled quickly and have high structural strength and a good wholeness.
    Type: Grant
    Filed: February 8, 2000
    Date of Patent: July 31, 2001
    Inventors: Chyi Sheu, Sin-Yuan Lu
  • Patent number: 5528876
    Abstract: A wall structure for buildings comprising a plurality of vertical frames spaced equidistant and two steel nets welded with the front side and the rear side of the frames to form a front and a rear side of a wall, each frame consisting of two vertical parallel bars, a zigzag bar welded on and between the two vertical bars, and two vertical parallel angle steel posts welded on the outer sides of the two vertical parallel bars, the two steel nets respectively having a plurality of horizontal semi-round ridges spaced equidistant to strengthen the nets and being fastened with the front surfaces of the front and the rear vertical parallel steel posts, concrete material being poured in the empty space surrounded by the vertical frames and the two metal nets for forming a wall of a building.
    Type: Grant
    Filed: May 9, 1994
    Date of Patent: June 25, 1996
    Inventor: Sin-Yuan Lu