Patents by Inventor Chiao-Ping Cheng

Chiao-Ping Cheng 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).

  • Overhead crane
    Patent number: 9522810
    Abstract: One or more overhead cranes are provided. The overhead cranes include a first horizontal rail having a first end and a second end, a second horizontal rail having a third end and a fourth end, a first post connected to the first end of the first horizontal rail, a second post connected to the second end of the first horizontal rail, a third post connected to the third end of the second horizontal rail, a fourth post connected to the fourth end of the second horizontal rail and a cross member extending from the first horizontal rail to the second horizontal rail. The cross member includes a center span section, a first side arm and a second side arm. In some embodiments, the center span section is trapezoidialy shaped. In some embodiments, the overhead crane includes a vacuum system.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: December 20, 2016
    Assignee: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: You-Hua Chou, Ta-Yung Lee, Chiao-Ping Cheng, Ying Chi Wu
  • OVERHEAD CRANE
    Publication number: 20150203336
    Abstract: One or more overhead cranes are provided. The overhead cranes include a first horizontal rail having a first end and a second end, a second horizontal rail having a third end and a fourth end, a first post connected to the first end of the first horizontal rail, a second post connected to the second end of the first horizontal rail, a third post connected to the third end of the second horizontal rail, a fourth post connected to the fourth end of the second horizontal rail and a cross member extending from the first horizontal rail to the second horizontal rail. The cross member includes a center span section, a first side arm and a second side arm. In some embodiments, the center span section is trapezoidialy shaped. In some embodiments, the overhead crane includes a vacuum system.
    Type: Application
    Filed: January 17, 2014
    Publication date: July 23, 2015
    Inventors: You-Hua Chou, Ta-Yung Lee, Chiao-Ping Cheng, Ying Chi Wu