Patents by Inventor Ren-Zhu CAO

Ren-Zhu CAO 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: 11702265
    Abstract: A packaging structure is used for carrying at least one carried object. The packaging structure includes a carrying unit and a covering member. The carrying unit includes a supporting plate, at least one first side plate connected to the edge of the supporting plate, and at least one combing member. The supporting plate has two opposite surfaces, and the first side plate is able to bend to one of the surfaces of the supporting plate, so that the carrying unit can be folded or unfolded. The first side plate is stacked on the supporting plate when the carrying unit is in the folded state, and the combing member keeps the first side plate stacked on the supporting plate. The covering member positions the carried object on the carrying unit. A delivering device is provided for clamping and positioning a plurality of the packaging structures in an upright manner.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: July 18, 2023
    Assignee: RADIANT OPTO-ELECTRONICS CORPORATION
    Inventors: Fang-Chun Liu, Hung-Lin Chou, Chao-Hsu Chen, Wei-Ju Chen, Shu-Juan Song, Ren-Zhu Cao, Tian-Yu Zhao, Chih-Ming Chan
  • Publication number: 20210024267
    Abstract: A packaging structure is used for carrying at least one carried object. The packaging structure comprises a carrying unit and a covering member. The carrying unit includes a supporting plate, at least one first side plate connected to the edge of the supporting plate, and at least one combing member. The supporting plate has two opposite surfaces, and the first side plate is able to bend to one of the surfaces of the supporting plate, so that the carrying unit is able to present as an unfolded state or a folded state. The first side plate is stacked on the supporting plate when the carrying unit is in the folded state, and the combing member keeps the first side plate stacked on the supporting plate. The covering member is used for positioning the carried object on the carrying unit. The invention also provides a delivering device for clamping and positioning a plurality of the aforementioned packaging structures in an upright manner.
    Type: Application
    Filed: July 20, 2020
    Publication date: January 28, 2021
    Inventors: Fang-Chun LIU, Hung-Lin CHOU, Chao-Hsu CHEN, Wei-Ju CHEN, Shu-Juan SONG, Ren-Zhu CAO, Tian-Yu ZHAO, Chih-Ming CHAN