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:
Apr. 26, 2005
Filed:
Jul. 30, 2002
Yasuharu Hashimoto, Hinamiminowa-Mura, JP;
Yasuharu Hashimoto, Hinamiminowa-Mura, JP;
Seiko Epson Corporation, , JP;
Abstract
An optical gyroscope () has a detection light guide body (S) and a light measuring board (). The detection light guide body (S) is formed by stacking light guide layers () and protective layers () alternately. An eddy-shaped light guide path section is provided in each of the light guide layers (), and the light guide path sections are optically connected to each other through said protective layers () to form an integral light guide path (L). One end (La) of the light guide path (L) is directly connected to the light measuring board (), and another end (Lb) of the same is connected to the light measuring board () through an optical fiber ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile