The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 15, 2008
Filed:
Jun. 17, 2004
Applicant:
Josh N. Hogan, Los Altos, CA (US);
Inventor:
Josh N. Hogan, Los Altos, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); A61B 5/05 (2006.01); A61B 6/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sub-surface imaging system includes a broadband set of coherent beams with low divergence angle. It further includes an optical processing system which provides a probe and a reference beam, applies the probe beam to the target to be analyzed, recombines the beams interferometrically and varies the relative temporal relationship of the coherence phase of the two beams at a frequency compatible with video display rates. It further includes control and processing systems.