VANGUARD IMAGING LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5836872 Digital optical visualization, enhancement, quantification, and classification of surface and subsurface features of body surfacesApr 13, 90Nov 17, 98[A61B]
5291889 Apparatus and method for spatially positioning imagesMay 23, 91Mar 08, 94[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5241468 Apparatus and method for spectral enhancement of body-surface images to improve sensitivity of detecting subtle color featuresExpiredOct 31, 90Aug 31, 93[G06F]
5016173 Apparatus and method for monitoring visually accessible surfaces of the bodyExpiredApr 13, 89May 14, 91[G06F]

Top Inventors for This Owner

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