Patents by Inventor Chih-Chang LAN

Chih-Chang LAN 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).

  • Tool-free hard disk bracket
    Patent number: 11069382
    Abstract: A tool-free hard disk bracket includes a base having abase body with a guide groove, and an engaging member connected to the base body. A frame includes a first side arm movably engaging with the engaging member. A handgrip is rotatably connected to one end of the base body. An operating unit includes an operating member releasably engaging with the handgrip and having a rotating shaft portion inserted rotatably and movably into the guide groove. The operating member is operated to rotate and release engagement with the handgrip, and is further operated to move along the guide groove toward the engaging member to push the engaging member to pivot and release engagement with the first side arm.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: July 20, 2021
    Assignee: MITAC COMPUTING TECHNOLOGY CORPORATION
    Inventors: Chih-Chang Lan, Hung-Yu Chen, Chun-Liang Chen, Wei-Hsiang Peng, Jian-Hua Chen
  • TOOL-FREE HARD DISK BRACKET
    Publication number: 20200143845
    Abstract: A tool-free hard disk bracket includes a base having abase body with a guide groove, and an engaging member connected to the base body. A frame includes a first side arm movably engaging with the engaging member. A handgrip is rotatably connected to one end of the base body. An operating unit includes an operating member releasably engaging with the handgrip and having a rotating shaft portion inserted rotatably and movably into the guide groove. The operating member is operated to rotate and release engagement with the handgrip, and is further operated to move along the guide groove toward the engaging member to push the engaging member to pivot and release engagement with the first side arm.
    Type: Application
    Filed: November 4, 2019
    Publication date: May 7, 2020
    Applicant: MITAC COMPUTING TECHNOLOGY CORPORATION
    Inventors: Chih-Chang LAN, Hung-Yu CHEN, Chun-Liang CHEN, Wei-Hsiang PENG, Jian-Hua CHEN