Patents by Inventor Martin P. Wüest

Martin P. Wüest 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).

  • Opto-electronic ultra-violet radiation dosimeter
    Patent number: 6426503
    Abstract: A dosimeter 10, which may be easily implemented as a monolithic device, using all-silicon semiconductor fabrication techniques. The dosimeter 10 has a UV filter 11a, whose transmission characteristics match those of the erythema action curve. The filtered radiation is detected by a photodiode, and appropriate signal processing is performed to provide some sort of output indicating UV dosage. Other embodiments use a UV sensitive photodiode without a filter.
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: July 30, 2002
    Assignee: Southwest Research Institute
    Inventor: Martin P. Wüest