Patents by Inventor Wang CHANG-YU

Wang CHANG-YU 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: 11930995
    Abstract: A method for obtaining and processing image data by using a medical visual aid system including a monitor and an endoscope configured to be inserted into a body cavity and including an image capturing device and a light emitting device, the method including illuminating a field of view of the image capturing device with the light emitting device, capturing the image data using the image capturing device, providing a non-linear scaling model adapted to the body cavity, adjusting the image data by applying the non-linear scaling model such that adjusted image data is formed, and presenting the adjusted image data on the monitor.
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: March 19, 2024
    Assignee: AMBU A/S
    Inventors: Finn Sonnenborg, Brian Nielsen, Curt Allan Johansson, Sebastian Ortega Zafra, Qian Yang, Kai-Cheng Chan, Wang Chang-Yu
  • Publication number: 20210345857
    Abstract: A method for obtaining and processing image data by using a medical visual aid system including a monitor and an endoscope configured to be inserted into a body cavity and including an image capturing device and a light emitting device, the method including illuminating a field of view of the image capturing device with the light emitting device, capturing the image data using the image capturing device, providing a non-linear scaling model adapted to the body cavity, adjusting the image data by applying the non-linear scaling model such that adjusted image data is formed, and presenting the adjusted image data on the monitor.
    Type: Application
    Filed: July 15, 2021
    Publication date: November 11, 2021
    Applicant: AMBU A/S
    Inventors: Finn SONNENBORG, Brian NIELSEN, Curt Allan JOHANSSON, Sebastian ORTEGA ZAFRA, Qian YANG, Kai-Cheng CHAN, Wang CHANG-YU
  • Patent number: 11096553
    Abstract: A method for obtaining and processing image data by using a medical visual aid system including a monitor and an endoscope configured to be inserted into a body cavity and having an image capturing device and a light emitting device, the method including illuminating a field of view of the image capturing device with the light emitting device, capturing the image data using the image capturing device, providing a non-linear scaling model adapted to the body cavity, adjusting the image data by applying the non-linear scaling model such that adjusted image data is formed, and presenting the adjusted image data on the monitor.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: August 24, 2021
    Assignee: AMBU A/S
    Inventors: Finn Sonnenborg, Brian Nielsen, Curt Allan Johansson, Sebastian Ortega Zafra, Qian Yang, Kai-Cheng Chan, Wang Chang-Yu
  • Publication number: 20200405124
    Abstract: A method for obtaining and processing image data by using a medical visual aid system comprising an endoscope and a monitor is presented. The endoscope is configured to be inserted into a body cavity and comprises an image capturing device and a light emitting device. The method comprises illuminating a field of view of the image capturing device with the light emitting device, capturing the image data using the image capturing device, providing a non-linear scaling model adapted to the body cavity, adjusting the image data by applying the non-linear scaling model such that adjusted image data is formed, and presenting the adjusted image data on the monitor.
    Type: Application
    Filed: June 19, 2018
    Publication date: December 31, 2020
    Applicant: AMBU A/S
    Inventors: Finn SONNENBORG, Brian NIELSEN, Curt Allan JOHANSSON, Sebastian ORTEGA ZAFRA, Qian YANG, Kai-Cheng CHAN, Wang CHANG-YU