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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.:

US 9347880 B1

PDFFull Text
Expired
Date of Patent:
May. 24, 2016

Filed:

Aug. 31, 2009

Method and apparatus for imaging of semi-transparent matter

Applicants:

Maciej Szkulmowski, Torun, PL;

Maciej Wojtkowski, Torun, PL;

Anna Szkulmowska, Torun, PL;

Tomasz Bajraszewski, Glogowo, PL;

Inventors:

Maciej Szkulmowski, Torun, PL;

Maciej Wojtkowski, Torun, PL;

Anna Szkulmowska, Torun, PL;

Tomasz Bajraszewski, Glogowo, PL;

Assignee:

CANON OPHTHALMIC TECHNOLOGIES SP. Z O.O, Wroclaw, PL;

Attorneys:

Casimir Jones, S.C.

Mary Ann Brow

Primary Examiner:

Kara E Geisel

Assistant Examiner:

Rufus Phillips

Int. Cl.
CPC ...
G01B 9/02 (2006.01); G01N 21/47 (2006.01); A61B 5/00 (2006.01); A61B 3/10 (2006.01); A61B 3/12 (2006.01);
U.S. Cl.
CPC ...
G01N 21/4795 (2013.01); A61B 5/0059 (2013.01); A61B 5/0066 (2013.01); G01B 9/02044 (2013.01); G01B 9/02078 (2013.01); G01B 9/02091 (2013.01); A61B 3/102 (2013.01); A61B 3/1233 (2013.01);
Abstract

The invention relates to a method and apparatus for measuring the spatial and velocity distribution of scattering structures of a sample in semi-transparent matter. The acquired spectral data I(k, t) are transformed in two steps to image data I(z, v). A Doppler shift is imposed on the light to a separate real and mirror images in the v space to suppress the complex ambiguity artifact.

Find Patent Forward Citations

Szkulmowski, Maciej. (2016). Method and apparatus for imaging of semi-transparent matter (U.S. Patent No. 9347880). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9347880

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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