Patents by Inventor Chung-Hua Chao

Chung-Hua Chao 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).

  • Narrow band infrared emitter through thermal manner
    Patent number: 12106957
    Abstract: In some examples, an infrared emitter is provided with a heating layer sandwiched by top and bottom optical layers that allow only narrow-band infrared light to pass through. A reflective layer may be further provided below the bottom optical layers. This configuration greatly reduces the energy loss and can be manufactured with simple method and low cost.
    Type: Grant
    Filed: April 21, 2021
    Date of Patent: October 1, 2024
    Assignee: Taiwan Nano & Micro-Photonics Co., Ltd.
    Inventors: Ching-Fuh Lin, Chung-Hua Chao, Po-Chuan Yang
  • NARROW BAND INFRARED EMITTER THROUGH THERMAL MANNER
    Publication number: 20210345456
    Abstract: In some examples, an infrared emitter is provided with a heating layer sandwiched by top and bottom optical layers that allow only narrow-band infrared light to pass through. A reflective layer may be further provided below the bottom optical layers. This configuration greatly reduces the energy loss and can be manufactured with simple method and low cost.
    Type: Application
    Filed: April 21, 2021
    Publication date: November 4, 2021
    Inventors: Ching-Fuh Lin, Chung-Hua Chao, Po-Chuan Yang