Patents Assigned to Virtual Pro, Inc.
  • Distance measurement apparatus
    Patent number: 6476943
    Abstract: The present invention relates generally to an optical element (OE) which can serve as an optical analogue to digital converter (OADC) and/or an optical digital to analogue converter (ODAC), and uses therefor. The OE can be usefully employed in a variety of applications to transform analogue information present in a light wave front into digital light signals and/or to transform digital information into analogue information in the form of the physical parameters of a light wave front.
    Type: Grant
    Filed: February 23, 1999
    Date of Patent: November 5, 2002
    Assignee: Virtual Pro, Inc.
    Inventor: Victor Yertoprakhov
  • Apparatus and method for the analysis of nucleic acids hybridization on high density NA chips
    Patent number: 6376177
    Abstract: The invention generally relates to a new gene probe biosensor employing near field surface enhanced Raman scattering (NFSERS) for direct spectroscopic detection of hybridized molecules (such as hybridized DNA) without the need for labels, and the invention also relates to methods for using the biosensor.
    Type: Grant
    Filed: October 6, 1999
    Date of Patent: April 23, 2002
    Assignee: Virtual Pro, Inc.
    Inventor: Vladimir Poponin