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. 11, 2022
Filed:
Mar. 17, 2021
Applicants:
Frank Joseph Wessel, Irvine, CA (US);
Fernando Brandi, Genoa, IT;
Inventors:
Frank Joseph Wessel, Irvine, CA (US);
Fernando Brandi, Genoa, IT;
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01B 9/02 (2006.01); G01N 21/45 (2006.01); G01B 11/06 (2006.01);
U.S. Cl.
CPC ...
G01N 21/45 (2013.01); G01B 9/02 (2013.01); G01B 9/02001 (2013.01); G01B 9/02011 (2013.01); G01B 9/02012 (2013.01); G01B 9/02024 (2013.01); G01B 9/02097 (2013.01); G01B 11/0675 (2013.01); G01B 2290/70 (2013.01);
Abstract
An interferometer having a fundamental beam generator, a first second harmonic generator, a waveplate, a second second harmonic generator, a harmonic separator, and a polarizing beam splitter, mounted uniaxially, (i.e., the components are aligned along one optical axis), wherein the interferometer is adapted to change a diameter of a beam to match a diameter of a sample, and to change the diameter of the beam back to its original diameter.
Wessel, Frank. (2022). Two-dimensional second harmonic dispersion interferometer (U.S. Patent No. 11221293). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11221293
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile