Patents by Inventor Fu-Ping Shih

Fu-Ping Shih 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).

  • Wide-angle lens
    Patent number: 9523838
    Abstract: A wide-angle lens is applicable to a head-mounted display having a display screen. The wide-angle lens includes a first lens having a positive refractive power and a second lens having a positive refractive power. Light emitted by the display screen passes to a user through the second lens and the first lens sequentially. The wide-angle lens satisfies the following conditions: - 0.65 < f f 1 - f f 2 < 0.60 ? ? and ? ? 0.2 < f 1 f 2 < 3.8 , where f1 and f2 are the focal lengths of the first lens and the second lens, respectively, and f is the focal length of the wide-angle lens. The wide-angle lens has a greater view angle and achieves better parallax correction.
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: December 20, 2016
    Assignee: COXON PRECISE INDUSTRIAL CO., LTD.
    Inventors: Chun-Yang Huang, Fu-Ping Shih
  • Virtual conferencing system
    Patent number: 9424555
    Abstract: The present invention provides a virtual conferencing system including a wearable information device to be worn by a user; an environmental information capturing device that captures environmental information; a virtual simulation device that receives the environmental information captured by the environmental information capturing device, calculates simulation conferencing scenes by an intelligence algorithm, and transmits the simulation conferencing scenes to the wearable information device as the user's feedbacks.
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: August 23, 2016
    Assignee: GOERXON OPTICAL PRECISION INDUSTRY CO., LTD
    Inventors: En-Chieh Chen, Fu-Ping Shih
  • VIRTUAL CONFERENCING SYSTEM
    Publication number: 20150326827
    Abstract: The present invention provides a virtual conferencing system including a wearable information device to be worn by a user; an environmental information capturing device that captures environmental information; a virtual simulation device that receives the environmental information captured by the environmental information capturing device, calculates simulation conferencing scenes by an intelligence algorithm, and transmits the simulation conferencing scenes to the wearable information device as the user's feedbacks.
    Type: Application
    Filed: November 3, 2014
    Publication date: November 12, 2015
    Applicant: ShanDong GoerXon Precision Industry Co., Ltd.
    Inventors: En-Chieh CHEN, Fu-Ping SHIH
  • WIDE-ANGLE LENS
    Publication number: 20150253575
    Abstract: A wide-angle lens is applicable to a head-mounted display having a display screen. The wide-angle lens includes a first lens having a positive refractive power and a second lens having a positive refractive power. Light emitted by the display screen passes to a user through the second lens and the first lens sequentially. The wide-angle lens satisfies the following conditions: - 0.65 < f f 1 - f f 2 < 0.60 ? ? and ? ? 0.2 < f 1 f 2 < 3.8 , where f1 and f2 are the focal lengths of the first lens and the second lens, respectively, and f is the focal length of the wide-angle lens. The wide-angle lens has a greater view angle and achieves better parallax correction.
    Type: Application
    Filed: March 9, 2015
    Publication date: September 10, 2015
    Inventors: Chun-Yang Huang, Fu-Ping Shih