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:
Aug. 14, 2018
Filed:
Jan. 21, 2013
Applicant:
Jean-pierre Lauret, Oyonnax, FR;
Inventor:
Jean-Pierre Lauret, Oyonnax, FR;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/47 (2006.01); G01J 1/04 (2006.01); G01N 21/55 (2014.01); G02B 27/14 (2006.01); G01N 21/59 (2006.01);
U.S. Cl.
CPC ...
G01J 1/0411 (2013.01); G01N 21/47 (2013.01); G01N 21/55 (2013.01); G01N 21/59 (2013.01); G02B 27/144 (2013.01); G01N 2021/559 (2013.01);
Abstract
The optical system () is intended to measure the bidirectional reflectance and/or transmittance distribution function BRDF, BTDF and BSDF of a surface () of at least a portion of an object (), the system comprising successively: the aplanatic lens (), the converging field lens (), the image pickup lens () and the video sensor () being arranged so as to allow a conjugation Cbetween the surface () and the entrance pupil of the image pickup lens () and a conjugation Cbetween an intensity pattern and the video sensor ().
Lauret, Jean-Pierre. (2018). Optical system intended to measure brdf, bsdf and btdf (U.S. Patent No. 10048119). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10048119
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile