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:
Mar. 03, 1987
Filed:
Jul. 24, 1984
Applicant:
Inventors:
Tamotsu Iwasaki, Tokyo, JP;
Toshiaki Ikoma, Honkomagome, Bunkyo-ku, Tokyo, JP;
Tsugunori Okumura, Kanagawa-ku, Yokohama-shi, JP;
Assignees:
Furukawa Electric Co., Ltd., Tokyo, JP;
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 44 ; 357 17 ; 372 49 ;
Abstract
Solid phase reaction products are employed as reflecting planes of a semiconductor laser facing each other with an active layer in between, which significantly improve its performance and productivity.