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. 07, 2016
Filed:
Sep. 12, 2014
Applicant:
Gigaphoton Inc., Tochigi, JP;
Inventors:
Hakaru Mizoguchi, Oyama, JP;
Takashi Suganuma, Oyama, JP;
Hideo Hoshino, Oyama, JP;
Osamu Wakabayashi, Hiratsuka, JP;
Assignee:
GIGAPHOTON INC., Tochigi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 1/00 (2006.01); H01S 3/00 (2006.01); H05G 2/00 (2006.01); H01S 3/10 (2006.01); H01S 3/13 (2006.01);
U.S. Cl.
CPC ...
H01S 3/0071 (2013.01); H01S 3/0014 (2013.01); H01S 3/10061 (2013.01); H01S 3/1305 (2013.01); H05G 2/008 (2013.01);
Abstract
An optical device may include: an optical module disposed in a beam delivery path of a laser beam; a beam adjusting unit disposed in the beam delivery path for adjusting the beam delivery path of the laser beam; a measuring unit disposed in the beam delivery path for detecting the beam delivery path; and a control unit for controlling the beam adjusting unit based on a detection result of the beam delivery path of the laser beam detected by the measuring unit.