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:
Nov. 09, 2004
Filed:
Jan. 07, 2003
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha TOPCON, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 3/10 ;
U.S. Cl.
CPC ...
A61B 3/10 ;
Ohnuma, Kazuhiko. (2004). Apparatus for measurement of polarized distribution, polarizing filter for using therein and polarizing filter assembly (U.S. Patent No. 6814441). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6814441
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