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:
Jun. 25, 2019
Filed:
Jan. 14, 2016
Applicants:
David Huang, Portland, OR (US);
Gangjun Liu, Portland, OR (US);
Inventors:
David Huang, Portland, OR (US);
Gangjun Liu, Portland, OR (US);
Assignee:
Oregon Health & Science University, Portland, OR (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 9/02 (2006.01); A61B 3/10 (2006.01); A61B 3/00 (2006.01); A61B 3/12 (2006.01);
U.S. Cl.
CPC ...
A61B 3/102 (2013.01); A61B 3/0025 (2013.01); A61B 3/1233 (2013.01); G01B 9/02004 (2013.01); G01B 9/0207 (2013.01); G01B 9/02091 (2013.01);
Abstract
Disclosed herein are methods and systems for aligning swept-source optical coherence tomography (SS-OCT) spectral interferograms to a reference spectral interferogram based on signal information (e.g., amplitude or phase) at a fixed-pattern noise location to reduce residual fixed-pattern noise and improve the phase stability of SS-OCT systems.