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. 07, 2025
Filed:
Jul. 17, 2020
Applicant:
Helmut Fischer Gmbh Institut Für Elektronik Und Messtechnik, Sindelfingen, DE;
Inventors:
Assignee:
HELMUT FISCHER GMBH INSTITUT FÜR ELEKRONIK UND MESSTECHNIK, Sindelfingen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/15 (2006.01); G01N 21/3581 (2014.01); G01B 11/06 (2006.01); G01N 21/88 (2006.01);
U.S. Cl.
CPC ...
G01N 21/15 (2013.01); G01N 21/3581 (2013.01); G01B 11/0616 (2013.01); G01N 2021/151 (2013.01); G01N 21/8806 (2013.01);
Abstract
An apparatus includes at least one Terahertz (THz) device that transmits or receives THz radiation or transmits and receives THz radiation. The apparatus also provides a flow of protective gas in at least one portion of the beam path of the THz radiation.