Patents by Inventor We-Long Huang

We-Long Huang 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).

  • Optical mouse with light indicating function
    Publication number: 20060267945
    Abstract: An optical mouse with a light indicating function is provided, which includes a light source module, a reflecting mirror, and a button. The light source module is used for emitting an irradiating light. The reflecting mirror disposed on a path of the irradiating light and located at a normal position in use, for reflecting the irradiating light to generate a reflecting light for detecting the displacement of the optical mouse. The button is adopted for being pushed to move the reflecting mirror, so that the reflecting mirror is moved away from the normal position in use, and then the irradiating light travels straightly to serve as an indicating light beam of the light indicator.
    Type: Application
    Filed: May 4, 2006
    Publication date: November 30, 2006
    Applicant: LITE-ON TECHNOLOGY CORPORATION
    Inventors: We-Long Huang, Yung-Shan Lin