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:
Jan. 31, 1984
Filed:
Dec. 21, 1981
Applicant:
Inventors:
Kenichi Yoshida, Osaka, JP;
Kimizo Ono, Osaka, JP;
Katsuyoshi Sunago, Osaka, JP;
Shinya Takenaka, Osaka, JP;
Tohru Iwai, Osaka, JP;
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372-9 ; 372 29 ; 372 33 ; 372 58 ; 372 81 ;
Abstract
Signals for controlling the discharge current and laser gas pressure are provided in predetermined combination in accordance with a selected laser output level.