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. 08, 2006
Filed:
Sep. 03, 2002
Applicants:
Kazuhiko Kinoshita, Aichi, JP;
Megumi Shio, Kanagawa, JP;
Inventors:
Kazuhiko Kinoshita, Aichi, JP;
Megumi Shio, Kanagawa, JP;
Assignee:
Japan Science and Technology Agency, Saitama-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05H 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The trapping force reinforcing optical system that enables optical tweezers to trap micro particles under water securely, without contact and non-invasively using a laser beam. The optics of the optical tweezers comprises an additional lens system movable along an optical axis, and a spherical aberration of a collector lens is controlled by moving the additional lens system along the optical axis.