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:
Sep. 19, 1995
Filed:
May. 04, 1994
Applicant:
Inventors:
Takashi Shionoya, Tokyo, JP;
Jun Iwasaki, Kanagawa, JP;
Hiroshi Ohki, Kanagawa, JP;
Masaaki Doi, Kanagawa, JP;
Assignee:
Nikon Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ;
U.S. Cl.
CPC ...
385 11 ; 385 14 ; 385 27 ; 385 28 ; 385 40 ; 385 45 ; 385132 ; 385141 ; 359368 ; 359371 ;
Shionoya, Takashi. (1995). Optical waveguide device and optical microscope using the same (U.S. Patent No. 5452382). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5452382
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile