Patents by Inventor Deanna Y. Lesea, legal representative

Deanna Y. Lesea, legal representative 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).

  • Short arc lamp driver and applications
    Patent number: 7859194
    Abstract: A short arc lamp driving circuit includes a trigger boosting circuit, a flash current control circuit, and a closed loop exposure control and calibration circuits that, when combined, can produce short pulses of light with short time separation, quasi-continuous illumination light, and meanwhile, an extremely large dynamic range of delivered and/or calibrated light power or energy.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: December 28, 2010
    Inventors: Jerry Walker, Arie Ravid, Wei Su, Ronald A. Lesea, Deanna Y. Lesea, legal representative