Patents by Inventor Yeoh Ging Sheng

Yeoh Ging Sheng 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).

  • Apparatus for testing an optoelectronic device and method of operating the same
    Patent number: 10908208
    Abstract: Testing apparatus operable to collect optical performance data of optoelectronic devices at different temperatures includes thermal-adjustment devices in thermal and mechanical contact with the optoelectronic devices via optoelectronic device stages. The thermal-adjustment devices can direct thermal energy to the optoelectronic devices under test without heating test targets in close proximity. Consequently, in some instances, spurious results can be avoided and rapid measurement of the optoelectronic devices different temperatures can be achieved.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: February 2, 2021
    Assignee: ams Sensors Singapore. Pte. Ltd.
    Inventors: Jens Geiger, Yeoh Ging Sheng, Kevin Hauser
  • APPARATUS FOR TESTING AN OPTOELECTRONIC DEVICE AND METHOD OF OPERATING THE SAME
    Publication number: 20190324081
    Abstract: Testing apparatus operable to collect optical performance data of optoelectronic devices at different temperatures includes thermal-adjustment devices in thermal and mechanical contact with the optoelectronic devices via optoelectronic device stages. The thermal-adjustment devices can direct thermal energy to the optoelectronic devices under test without heating test targets in close proximity. Consequently, in some instances, spurious results can be avoided and rapid measurement of the optoelectronic devices different temperatures can be achieved.
    Type: Application
    Filed: January 9, 2018
    Publication date: October 24, 2019
    Applicant: ams Sensors Singapore Pte, Ltd.
    Inventors: Jens Geiger, Yeoh Ging Sheng, Kevin Hauser