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. 16, 2026
Filed:
Jan. 25, 2022
Applicant:
Cambridge Enterprise Limited, Cambridge, GB;
Inventors:
Nikolaos Bamiedakis, Cambridge, GB;
David George Cunningham, Cambridge, GB;
Richard Vincent Penty, Cambridge, GB;
Assignee:
CAMBRIDGE ENTERPRISE LIMITED, Cambridge, GB;
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/58 (2013.01); H04B 10/50 (2013.01); H04B 10/516 (2013.01);
U.S. Cl.
CPC ...
H04B 10/58 (2013.01); H04B 10/504 (2013.01); H04B 10/516 (2013.01);
Abstract
Techniques for driving a directly modulated laser whilst correcting non-linearities an optical output waveform, based on generating a modulating current waveform that approximates an ideal modulating current that produces a linear optical output waveform. The techniques enable useful, practical approximations to the ideal modulating current to be determined.