Patents by Inventor Kuo-Ping Chang

Kuo-Ping Chang 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: 11635628
    Abstract: An augmented reality display system including an input unit, an operation processing unit and an output unit is provided. The input unit is configured to obtain an environment information. The operation processing unit is configured to operate and process the environment information provided by the input unit to generate an output information. The output unit is configured to transmit the output information provided by the operation processing unit to a user. The output unit includes at least one display module. The at least one display module includes a transparent display, a first lens having a negative refractive power, a second lens having a negative refractive power and a third lens having a positive refractive power arranged in sequence from a display side to an eye side. An augmented reality display method is also provided.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: April 25, 2023
    Assignees: Industrial Technology Research Institute, Intellectual Property Innovation Corporation
    Inventors: Shin-Hong Kuo, Yi-Shou Tsai, Yu-Hsiang Tsai, Kuo-Ping Chang, Kuan-Ting Chen
  • Patent number: 10825425
    Abstract: An information display method and an information display apparatus suitable for multi-person viewing are provided. The method is adapted to an electronic apparatus having a transparent display and a processor, and the method includes following steps: detecting a plurality of users viewing the transparent display, and calculating a gaze range of each user viewing the transparent display; calculating an intersection range of the gaze ranges of the users and determining whether a ratio of the intersection range to the gaze ranges exceeds a preset intersection ratio; displaying object information of the objects appeared in the gaze range according to each of the gaze ranges if the ratio does not exceed the preset intersection ratio; and displaying object information of the objects appeared in the gaze range according to the intersection range if the ratio exceeds the preset intersection ratio.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: November 3, 2020
    Assignees: Industrial Technology Research Institute, Intellectual Property Innovation Corporation
    Inventors: Tzu-Yi Yu, Kuo-Ping Chang, Heng-Yin Chen, Jia-Chong Ho
  • Publication number: 20200074961
    Abstract: An information display method and an information display apparatus suitable for multi-person viewing are provided. The method is adapted to an electronic apparatus having a transparent display and a processor, and the method includes following steps: detecting a plurality of users viewing the transparent display, and calculating a gaze range of each user viewing the transparent display; calculating an intersection range of the gaze ranges of the users and determining whether a ratio of the intersection range to the gaze ranges exceeds a preset intersection ratio; displaying object information of the objects appeared in the gaze range according to each of the gaze ranges if the ratio does not exceed the preset intersection ratio; and displaying object information of the objects appeared in the gaze range according to the intersection range if the ratio exceeds the preset intersection ratio.
    Type: Application
    Filed: January 10, 2019
    Publication date: March 5, 2020
    Applicants: Industrial Technology Research Institute, Intellectual Property Innovation Corporation
    Inventors: Tzu-Yi Yu, Kuo-Ping Chang, Heng-Yin Chen, Jia-Chong Ho
  • Publication number: 20190278092
    Abstract: An augmented reality display system including an input unit, an operation processing unit and an output unit is provided. The input unit is configured to obtain an environment information. The operation processing unit is configured to operate and process the environment information provided by the input unit to generate an output information. The output unit is configured to transmit the output information provided by the operation processing unit to a user. The output unit includes at least one display module. The at least one display module includes a transparent display, a first lens having a negative refractive power, a second lens having a negative refractive power and a third lens having a positive refractive power arranged in sequence from a display side to an eye side. An augmented reality display method is also provided.
    Type: Application
    Filed: March 8, 2019
    Publication date: September 12, 2019
    Applicants: Industrial Technology Research Institute, Intellectual Property Innovation Corporation
    Inventors: Shin-Hong Kuo, Yi-Shou Tsai, Yu-Hsiang Tsai, Kuo-Ping Chang, Kuan-Ting Chen