Patents by Inventor Jia-Uei CHAN

Jia-Uei CHAN 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).

  • Shell-type frame unit, method for producing a frame unit, and use of a frame unit
    Patent number: 10689054
    Abstract: A frame unit for a two-wheeled vehicle may comprise a main frame. The main frame may be formed by a first partial shell and a second partial shell that is joined to the first partial shell. The first partial shell and the second partial shell may be produced from a material comprising steel. The main frame may further comprise an upper tube, a lower tube, a seat tube, and/or a head tube. A rear section may be joined to the main frame and may include a chain stay and/or a seat stay. Further, each of the first and second partial shells may form a lateral half of the main frame, and the first and second partial shells may have a C-shaped cross section. The frame unit avoids the disadvantages of the prior art and offers a high degree of design freedom.
    Type: Grant
    Filed: July 21, 2016
    Date of Patent: June 23, 2020
    Assignee: thyssenkrupp AG
    Inventors: Andreas Keutz, Jia-Uei Chan, Melanie Borucki, Daniel Nierhoff, Matthias Schirmer, Oliver Rott
  • SHELL-TYPE FRAME UNIT, METHOD FOR PRODUCING A FRAME UNIT, AND USE OF A FRAME UNIT
    Publication number: 20180237098
    Abstract: A frame unit for a two-wheeled vehicle may comprise a main frame. The main frame may be formed by a first partial shell and a second partial shell that is joined to the first partial shell. The first partial shell and the second partial shell may be produced from a material comprising steel. The main frame may further comprise an upper tube, a lower tube, a seat tube, and/or a head tube. A rear section may be joined to the main frame and may include a chain stay and/or a seat stay. Further, each of the first and second partial shells may form a lateral half of the main frame, and the first and second partial shells may have a C-shaped cross section. The frame unit avoids the disadvantages of the prior art and offers a high degree of design freedom.
    Type: Application
    Filed: July 21, 2016
    Publication date: August 23, 2018
    Applicants: THYSSENKRUPP STEEL EUROPE AG, thyssenkrupp AG
    Inventors: Andreas KEUTZ, Jia-Uei CHAN, Melanie BORUCKI, Daniel NIERHOFF, Matthias SCHIRMER, Oliver ROTT
  • Bicycle frame
    Patent number: D885986
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: June 2, 2020
    Assignees: THYSSENKRUPP STEEL EUROPE AG, THYSSENKRUPPP AG
    Inventor: Jia-Uei Chan