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:
Sep. 14, 2004
Filed:
Aug. 23, 2002
Applicant:
Inventors:
Alex Behfar, Ithaca, NY (US);
Alfred T. Schremer, Jr., Ithaca, NY (US);
Cristian B. Stagarescu, Ithaca, NY (US);
Assignee:
BinOptics Corporation, Ithaca, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/083 ;
U.S. Cl.
CPC ...
H01S 3/083 ;
Abstract
An integrated semiconductor laser device capable of emitting light of selected wavelengths includes multiple ring lasers of different cavity lengths coupled in series or in parallel to a common output to produce an output beam having a wavelength corresponding to the selected ring lasers.