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:
Dec. 01, 2015
Filed:
Oct. 07, 2011
Applicants:
Gunther Steinle, Munich, DE;
Christian Jenkner, Klagenfurt, AT;
Inventors:
Gunther Steinle, Munich, DE;
Christian Jenkner, Klagenfurt, AT;
Assignee:
Lantiq Beteiligungs-GmbH & Co.KG, Neubiberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 5/026 (2006.01); H05B 33/08 (2006.01); H01S 5/068 (2006.01); H01S 5/00 (2006.01); H01S 5/042 (2006.01);
U.S. Cl.
CPC ...
H05B 33/0851 (2013.01); H01S 5/06804 (2013.01); H01S 5/0014 (2013.01); H01S 5/0021 (2013.01); H01S 5/042 (2013.01);
Abstract
A laser control device comprises a driver circuitry for supplying a drive current to a laser diode (LD). The device further comprises a digital storage for storing drive current values for a plurality of temperature conditions, and a central processing unit coupled to the digital storage for controlling the driver circuitry in accordance with the drive current values from said digital storage. The central processing unit is configured for multiple updating the drive current values stored in the digital storage.