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. 30, 2026
Filed:
Oct. 19, 2022
Applicant:
Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v., Münich, DE;
Inventors:
Jan Gregor Gatzmann, Berlin, DE;
Martin Möhrle, Berlin, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/042 (2006.01); H01S 5/02 (2006.01); H01S 5/183 (2006.01); H01S 5/20 (2006.01); H10H 20/812 (2025.01);
U.S. Cl.
CPC ...
H01S 5/0424 (2013.01); H01S 5/0208 (2013.01); H01S 5/021 (2013.01); H01S 5/04257 (2019.08); H01S 5/18341 (2013.01); H01S 5/2045 (2013.01); H01S 5/2081 (2013.01); H10H 20/812 (2025.01); H01S 2301/176 (2013.01);
Abstract
Embodiments of the present invention include an apparatus for generating laser radiation with a semiconductor substrate, an intermediate layer arranged on the semiconductor substrate, and a Lateral Current Injection (LCI) laser arrangement arranged on the intermediate layer, wherein the intermediate layer includes a cavity extending at least under a laser strip of the LCI laser arrangement.
Quick Actions:
Gatzmann, Jan. (2026). Apparatus for generating laser radiation with a lateral current injection laser arrangement and a cavity, and method for manufacturing the same (U.S. Patent No. 12671230). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12671230
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile