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:
Aug. 30, 2011
Filed:
Apr. 14, 2006
Applicant:
Mitsuhiko Sano, Minato-ku, JP;
Inventor:
Mitsuhiko Sano, Minato-ku, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 29/34 (2006.01); G01N 29/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A mode of the present invention includes a transmitter () for shooting exciting laser light to an object of measurement (M) to excite ultrasonic waves in the object of measurement (M), a receiver () for shooting probing laser light to the object of measurement (M) to receive reflected light of probing laser light from the object of measurement (M) for detection of ultrasonic waves, a light blocking structure () having a first opening () allowing the object of measurement (M) to pass therethrough and operable to accommodate the object of measurement (M), and a cover () operable to cover and open the first opening (