Patents by Inventor Daniel Van Blerkam

Daniel Van Blerkam 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).

  • Nonlinear flash analog to digital converter used in an active pixel system
    Patent number: 6295013
    Abstract: A non-uniform resistor is used with a flash A to D converter in order to provide an A to D output which is not linear. The nonlinearity of the A to D output is specially designed to carry out a predetermined correction of the signal.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: September 25, 2001
    Assignee: Photobit Corporation
    Inventors: Sandor Barna, Daniel Van Blerkam, Eric R. Fossum