Patents by Inventor CHERNG CHAO

CHERNG CHAO 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).

  • Projection glasses, projection temple structure, and modularize optical engine
    Patent number: 11994682
    Abstract: A pair of projection glasses, a projection temple structure, and a modularized optical engine are provided. The pair of projection glasses includes a frame and a projection temple structure that is detachably fastened to the frame. The projection temple structure includes a temple and a modularized optical engine that is embedded in the temple. The modularized optical engine includes a light emitting mechanism, a projection mechanism spaced apart from the light emitting mechanism, and a connection mechanism that optically and electrically connects the light emitting mechanism and the projection mechanism. The connection mechanism is configured to transmit light and image signal from the light emitting mechanism to the projection mechanism, so that the projection mechanism can project an image light.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: May 28, 2024
    Assignee: MEGAFORCE COMPANY LIMITED
    Inventors: Cherng Chao, Chih-Han Yen, I-Ming Chou
  • PROJECTION GLASSES, PROJECTION TEMPLE STRUCTURE, AND MODULARIZE OPTICAL ENGINE OF PROJECTION GLASSES
    Publication number: 20220128818
    Abstract: A pair of projection glasses, a projection temple structure, and a modularized optical engine of a pair of projection glasses are provided. The pair of projection glasses includes a frame and a projection temple structure that is detachably fastened to the frame. The projection temple structure includes a temple and a modularized optical engine that is embedded in the temple. The modularized optical engine includes a light emitting mechanism, a projection mechanism spaced apart from the light emitting mechanism, and a connection mechanism that optically and electrically connects the light emitting mechanism and the projection mechanism. The connection mechanism is configured to transmit light and image signal from the light emitting mechanism to the projection mechanism, so that the projection mechanism can project an image light.
    Type: Application
    Filed: October 25, 2021
    Publication date: April 28, 2022
    Inventors: CHERNG CHAO, CHIH-HAN YEN, I-MING CHOU