Patents by Inventor Eugene B. Daniels

Eugene B. Daniels 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).

  • Publication number: 20040032030
    Abstract: A laser alignment structure and method for fabrication such a structure is provided. Preferably, the same material is used throughout the alignment structure. Contrast between different areas of the alignment structure is achieved by providing areas in the structure which are relatively flat and other areas which are not relatively flat having varying topographical features. The relatively flat areas reflect impinging laser energy substantially back in the direction from which it came (e.g., in a direction substantially perpendicular to a plane defined by the surface of the structure). The relatively non-flat areas reflect relatively little, if any, laser energy in the direction from which it came. Thus, although the entire surface of the alignment structure may be reflective of laser energy, the surface topology changes from one area to another thereby effectively changing the direction of the reflected laser energy.
    Type: Application
    Filed: August 13, 2002
    Publication date: February 19, 2004
    Applicant: Texas Instruments Incorporated
    Inventors: Kyle M. Flessner, Lyle R. Lazear, Eugene B. Daniels