Patents by Inventor Wei-De Jiang

Wei-De Jiang 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).

  • Camera capable of automatically compensating focal length
    Patent number: 11143839
    Abstract: A camera capable of automatically compensating focal length includes a base, an adjust seat, and a lens barrel. The adjust seat includes a first ring, a second ring, and a connecting member. The first ring and the second ring are coaxially sleeved with each other and a distance is kept between the first ring and the second ring. The first ring includes a first end and a second end that are axially opposite to each other. The first end is fixed on the base. The second ring includes a third end and a fourth end that are axially opposite to each other. The third end is connected to the second end of the first ring via the connecting member. The fourth end has a first coupling part. The lens barrel has a second coupling part correspondingly coupled to the first coupling part.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: October 12, 2021
    Assignee: CHICONY ELECTRONICS CO., LTD.
    Inventors: Shang-Yuan Yuan, Hsiang-Ping Liu, Wei-De Jiang
  • CAMERA CAPABLE OF AUTOMATICALLY COMPENSATING FOCAL LENGTH
    Publication number: 20190196134
    Abstract: A camera capable of automatically compensating focal length includes a base, an adjust seat, and a lens barrel. The adjust seat includes a first ring, a second ring, and a connecting member. The first ring and the second ring are coaxially sleeved with each other and a distance is kept between the first ring and the second ring. The first ring includes a first end and a second end that are axially opposite to each other. The first end is fixed on the base. The second ring includes a third end and a fourth end that are axially opposite to each other. The third end is connected to the second end of the first ring via the connecting member. The fourth end has a first coupling part. The lens barrel has a second coupling part correspondingly coupled to the first coupling part.
    Type: Application
    Filed: November 14, 2018
    Publication date: June 27, 2019
    Inventors: Shang-Yuan Yuan, Hsiang-Ping Liu, Wei-De Jiang