Patents by Inventor Xiang-Ying CHEN

Xiang-Ying CHEN 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).

  • Wafer shipping box and a lower retaining member thereof
    Patent number: 10475680
    Abstract: A wafer shipping box includes a case and a positioning unit. The case includes a base, a cover, and a receiving space defined by the base and the cover. The positioning unit is disposed in the receiving space and includes a lower retaining member connected to the base, an upper retaining member connected to the cover, and a cassette disposed therebetween. The cassette includes two upright holding walls spaced apart from each other, each of which has a plurality of lateral confining slots aligned in a front-rear direction. The lower retaining member is formed with a plurality of lower confining slots, each of which is defined by two slot walls interconnected at bottom ends thereof to form a slot bottom. The slot bottoms are respectively misaligned from central positions of the lateral confining slots along the front-rear direction.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: November 12, 2019
    Assignee: CHUNG KING ENTERPRISE CO., LTD.
    Inventors: Shih-Chin Huang, Xiang-Ying Chen, Yen-Fang Chen, Chang-Wei Chen
  • WAFER SHIPPING BOX AND A LOWER RETAINING MEMBER THEREOF
    Publication number: 20190067044
    Abstract: A wafer shipping box includes a case and a positioning unit. The case includes a base, a cover, and a receiving space defined by the base and the cover. The positioning unit is disposed in the receiving space and includes a lower retaining member connected to the base, an upper retaining member connected to the cover, and a cassette disposed therebetween. The cassette includes two upright holding walls spaced apart from each other, each of which has a plurality of lateral confining slots aligned in a front-rear direction. The lower retaining member is formed with a plurality of lower confining slots, each of which is defined by two slot walls interconnected at bottom ends thereof to form a slot bottom. The slot bottoms are respectively misaligned from central positions of the lateral confining slots along the front-rear direction.
    Type: Application
    Filed: August 29, 2018
    Publication date: February 28, 2019
    Inventors: Shih-Chin HUANG, Xiang-Ying CHEN, Yen-Fang CHEN, Chang-Wei CHEN