Patents by Inventor Chung-Chao LEE

Chung-Chao LEE 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).

  • Digital imaging device
    Patent number: 11126066
    Abstract: A digital imaging device includes a casing, a photosensitive device, a light shielding barrel, a movable lens barrel, and a driving device. The casing includes a closed end and an open end. The photosensitive device is disposed inside the casing and adjacent to the closed end. The photosensitive device has a photosensitive element. The light shielding barrel is disposed inside the casing. The light shielding barrel includes a fixed end fixed inside the casing and surrounding the photosensitive element. The movable lens barrel is coaxially disposed with the light shielding barrel. The movable lens barrel includes a lens end and a driving portion. The lens end includes an optical lens coaxially disposed with the photosensitive element. The driving device is connected to the driving portion. The driving device drives the movable lens barrel to move axially relative to the light shielding barrel.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: September 21, 2021
    Assignee: CHICONY ELECTRONICS CO., LTD.
    Inventors: Jiun-Nan Lu, Chung-Chao Lee, An-Hwa Yu, Wen-Hwa Lin
  • DIGITAL IMAGING DEVICE
    Publication number: 20210063845
    Abstract: A digital imaging device includes a casing, a photosensitive device, a light shielding barrel, a movable lens barrel, and a driving device. The casing includes a closed end and an open end. The photosensitive device is disposed inside the casing and adjacent to the closed end. The photosensitive device has a photosensitive element. The light shielding barrel is disposed inside the casing. The light shielding barrel includes a fixed end fixed inside the casing and surrounding the photosensitive element. The movable lens barrel is coaxially disposed with the light shielding barrel. The movable lens barrel includes a lens end and a driving portion. The lens end includes an optical lens coaxially disposed with the photosensitive element. The driving device is connected to the driving portion. The driving device drives the movable lens barrel to move axially relative to the light shielding barrel.
    Type: Application
    Filed: January 23, 2020
    Publication date: March 4, 2021
    Inventors: Jiun-Nan LU, Chung-Chao LEE, An-Hwa YU, Wen-Hwa LIN