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. 04, 2022
Filed:
Mar. 30, 2020
Applicant:
Clinical Laserthermia Systems Gmbh, Berlin, DE;
Inventors:
Manuela Schwagmeier, Berlin, DE;
Verena Knappe, Wentoft bei Hamburg, DE;
David Ashkenasi, Berlin, DE;
Hans-Joachim Cappius, Berlin, DE;
Assignee:
CLINICAL LASETHERMIA SYSTEMS GMBH, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/26 (2006.01); G02B 6/02 (2006.01); F21V 8/00 (2006.01); C03C 25/6208 (2018.01); A61B 18/22 (2006.01);
U.S. Cl.
CPC ...
G02B 6/02309 (2013.01); C03C 25/6208 (2018.01); G02B 6/001 (2013.01); A61B 2018/2261 (2013.01);
Abstract
Laterally emitting optical waveguides and method introduce micromodifications into an optical waveguide and provide optical waveguides. The waveguides and methods comprise an optical wave-guiding core, a region in the optical waveguide, wherein the micro-modifications are arranged in the region of the optical waveguide, wherein the arrangement of the micro-modifications is ordered.