Patents by Inventor C. Douglass Thoas

C. Douglass Thoas 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).

  • Eyewear with printed circuit board
    Patent number: 10310296
    Abstract: In one embodiment, an eyeglass frame includes a lens holder, a first temple with a first end close to the lens holder and a second end, a second temple, an electrical connector and a printed circuit board. The printed circuit board with at least one electrical component can be in the first temple. The connector can be close to the first end of the first temple, facing downward, and electrically connected to the at least one electrical component. In another embodiment, an eyeglass frame includes a first printed circuit board, with at least one electrical component. The first printed circuit board can be connected to an electrical component at the frame via a second printed circuit board.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: June 4, 2019
    Assignee: IngenioSpec, LLC
    Inventors: Thomas A Howell, David Chao, C. Douglass Thoas, Peter P Tong