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. 21, 1994
Filed:
Sep. 24, 1992
Applicant:
Inventors:
Katashi Masumoto, Sendai, JP;
Katsumi Mochizuki, Sendai, JP;
Naoji Nakamura, Sendai, JP;
Seishi Abe, Sendai, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 43 ; 372 45 ;
Abstract
The present invention relates to a solid solution semiconductor laser element material which can be used for a laser element which oscillates within an inflated region of wavelength range of 0.4-8 .mu.m, can vary wavelength and can be operable in the vicinity of room temperature. The present invention more particularly relates to a material which can be used for a laser element having a lattice matching type double hetero-structure or lattice matching type quantum well structure.
Masumoto, Katashi. (1994). Solid-solution semiconductor laser element material and laser element (U.S. Patent No. 5323410). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5323410
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile