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:
Jul. 10, 2007
Filed:
Nov. 20, 2006
Takashi Niwa, Chiba, JP;
Kenji Kato, Chiba, JP;
Susumu Ichihara, Chiba, JP;
Norio Chiba, Chiba, JP;
Yasuyuki Mitsuoka, Chiba, JP;
Manabu Oumi, Chiba, JP;
Nobuyuki Kasama, Chiba, JP;
Takashi Niwa, Chiba, JP;
Kenji Kato, Chiba, JP;
Susumu Ichihara, Chiba, JP;
Norio Chiba, Chiba, JP;
Yasuyuki Mitsuoka, Chiba, JP;
Manabu Oumi, Chiba, JP;
Nobuyuki Kasama, Chiba, JP;
Seiko Instruments Inc., , JP;
Abstract
An optical microcantilever capable of reducing loss when propagating light. An optical microcantilevercomprises a support, an optical waveguide, a light-blocking film, a reflecting film, a pointed tip, a microscopic apertureformed at the end of the tip, and a mirrorfor reflecting propagating light H propagated from a light input/output endof the optical waveguidetowards the microscopic aperture