Patents by Inventor Fu-Kui Yang

Fu-Kui Yang 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).

  • Method and system for multi-lens module alignment
    Patent number: 9996932
    Abstract: The disclosure provides a method and a system for multi-lens module alignment, adapted to perform alignment on a multi-lens module having at least a first lens and a second lens during its manufacturing stage, where the method includes the following steps. A calibration object is first captured by using the first lens and the second lens to accordingly generate intrinsic parameters and external parameters of the first lens and the second lens, where the external parameters of the first lens and the second lens are associated with a common reference coordinate system. A target object is next captured by using the first lens and the second lens, and captured images of the target object are processed by using the intrinsic parameters and the external parameters to generate rectified images. The first lens and the second lens are adjusted and aligned according to the rectified images.
    Type: Grant
    Filed: September 6, 2016
    Date of Patent: June 12, 2018
    Assignee: Altek Semiconductor Corp.
    Inventors: Yu-Chih Wang, Shou-Te Wei, Yu-Wei Huang, Fu-Kui Yang, Chi-Ying Huang
  • METHOD AND SYSTEM FOR MULTI-LENS MODULE ALIGNMENT
    Publication number: 20170371123
    Abstract: The disclosure provides a method and a system for multi-lens module alignment, adapted to perform alignment on a multi-lens module having at least a first lens and a second lens during its manufacturing stage, where the method includes the following steps. A calibration object is first captured by using the first lens and the second lens to accordingly generate intrinsic parameters and external parameters of the first lens and the second lens, where the external parameters of the first lens and the second lens are associated with a common reference coordinate system. A target object is next captured by using the first lens and the second lens, and captured images of the target object are processed by using the intrinsic parameters and the external parameters to generate rectified images. The first lens and the second lens are adjusted and aligned according to the rectified images.
    Type: Application
    Filed: September 6, 2016
    Publication date: December 28, 2017
    Applicant: Altek Semiconductor Corp.
    Inventors: Yu-Chih Wang, Shou-Te Wei, Yu-Wei Huang, Fu-Kui Yang, Chi-Ying Huang