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. 15, 2009
Filed:
Sep. 04, 2004
Applicants:
Hans Von Kaenel, Zurich, CH;
Isabelle Sagnes, Paris, FR;
Guillaume Jacques Saint-girons, Paris, FR;
Sophie Bouchoule, Le Kremlin-Bicetre, FR;
Inventors:
Hans Von Kaenel, Zurich, CH;
Isabelle Sagnes, Paris, FR;
Guillaume Jacques Saint-Girons, Paris, FR;
Sophie Bouchoule, Le Kremlin-Bicetre, FR;
Assignee:
Epispeed S.A., Zug, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method for making an InGaAs/GaAs quantum well laser () on a Silicon substrate (). The method comprises the steps: