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:
Nov. 08, 1994
Filed:
Nov. 30, 1993
Applicant:
Inventors:
James M Gaines, Mohegan Lake, NY (US);
Ronald R Drenten, Mohegan Lake, NY (US);
Kevin W Haberern, Hopewell Junction, NY (US);
Thomas M Marshall, Brooklyn, NY (US);
Piotr M Mensz, Ossining, NY (US);
John Petruzzello, Carmel, NY (US);
Assignee:
North American Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 45 ; 372 50 ; 257 76 ; 257 78 ;
Abstract
A blue-green II/VI semiconductor injection laser utilizing a Zn.sub.1-u Cd.sub.u Se active layer (quantum well) having Zn.sub.1-x Mg.sub.x S.sub.y Se.sub.1-y cladding layers and ZnS.sub.z Se.sub.1-z guiding layers on a GaAs substrate. These devices are operable in a pulse mode at room temperature.
Gaines, James. (1994). Blue-green injection laser structure utilizing ii-vi compounds (U.S. Patent No. 5363395). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5363395
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile